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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include "modest-easysetup-wizard.h"
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtknotebook.h>
  34 #include <gtk/gtkvbox.h>
  35 #include <gtk/gtklabel.h>
  36 #include <gtk/gtkcombobox.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkseparator.h>
  42 #include "maemo/easysetup/modest-easysetup-country-combo-box.h"
  43 #include "maemo/easysetup/modest-easysetup-provider-combo-box.h"
  44 #include "maemo/easysetup/modest-easysetup-servertype-combo-box.h"
  45 #include "widgets/modest-serversecurity-combo-box.h"
  46 #include "widgets/modest-secureauth-combo-box.h"
  47 #include "widgets/modest-validating-entry.h"
  48 #include "modest-text-utils.h"
  49 #include "modest-account-mgr.h"
  50 #include "modest-account-mgr-helpers.h"
  51 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  52 #include "maemo/modest-connection-specific-smtp-window.h"
  53 #include "widgets/modest-ui-constants.h"
  54 #include "maemo/modest-account-settings-dialog.h"
  55 #include "maemo/modest-maemo-utils.h"
  56 #include <gconf/gconf-client.h>
  57 #include <string.h> /* For strlen(). */
  58
  59 /* Include config.h so that _() works: */
  60 #ifdef HAVE_CONFIG_H
  61 #include <config.h>
  62 #endif
  63
  64 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  65
  66 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  67
  68 #define WIZARD_DIALOG_GET_PRIVATE(o)                                    \
  69         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, ModestEasysetupWizardDialogPrivate))
  70
  71 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  72
  73 typedef enum {
  74         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  75         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  76 } ModestEasysetupWizardDialogServerChanges;
  77
  78 struct _ModestEasysetupWizardDialogPrivate
  79 {
  80         ModestPresets *presets;
  81
  82         /* Remember what fields the user edited manually to not prefill them
  83          * again. */
  84         ModestEasysetupWizardDialogServerChanges server_changes;
  85
  86         /* Check if the user changes a field to show a confirmation dialog */
  87         gboolean dirty;
  88 };
  89
  90 static void
  91 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
  92 {
  93         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(wizard);
  94         g_return_if_fail (priv != NULL);
  95         priv->dirty = TRUE;
  96 }
  97
  98 static void
  99 modest_easysetup_wizard_dialog_get_property (GObject *object, guint property_id,
 100                                              GValue *value, GParamSpec *pspec)
 101 {
 102         switch (property_id) {
 103         default:
 104                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 105         }
 106 }
 107
 108 static void
 109 modest_easysetup_wizard_dialog_set_property (GObject *object, guint property_id,
 110                                              const GValue *value, GParamSpec *pspec)
 111 {
 112         switch (property_id) {
 113         default:
 114                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 115         }
 116 }
 117
 118 static void
 119 modest_easysetup_wizard_dialog_dispose (GObject *object)
 120 {
 121         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 122                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 123 }
 124
 125 static void
 126 modest_easysetup_wizard_dialog_finalize (GObject *object)
 127 {
 128         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 129         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 130
 131         if (self->account_manager)
 132                 g_object_unref (G_OBJECT (self->account_manager));
 133
 134         if (priv->presets)
 135                 modest_presets_destroy (priv->presets);
 136
 137         if (self->specific_window)
 138                 gtk_widget_destroy (self->specific_window);
 139
 140         g_free (self->saved_account_name);
 141
 142         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 143 }
 144
 145 static void
 146 show_error (GtkWidget *parent_widget, const gchar* text);
 147
 148 static gboolean
 149 create_account (ModestEasysetupWizardDialog *self, gboolean enabled);
 150
 151 static void
 152 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 153
 154 static void
 155 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 156
 157 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data);
 158
 159 static gint get_serverport_incoming(ModestPresetsServerType servertype_incoming,
 160                                     ModestPresetsSecurity security_incoming)
 161 {
 162         int serverport_incoming = 0;
 163                 /* We don't check for SMTP here as that is impossible for an incoming server. */
 164                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
 165                         serverport_incoming =
 166                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 993 : 143;
 167                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
 168                         serverport_incoming =
 169                                 (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING_ALTERNATE_PORT) ? 995 : 110;
 170                 }
 171         return serverport_incoming;
 172 }
 173
 174 static GList* check_for_supported_auth_methods(ModestEasysetupWizardDialog* account_wizard)
 175 {
 176         GError *error = NULL;
 177         const ModestTransportStoreProtocol protocol =
 178           easysetup_servertype_combo_box_get_active_servertype (
 179                                                                 EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
 180         const gchar* hostname = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_incomingserver));
 181         const gchar* username = gtk_entry_get_text(GTK_ENTRY(account_wizard->entry_user_username));
 182         const ModestConnectionProtocol protocol_security_incoming =
 183                                         modest_serversecurity_combo_box_get_active_serversecurity (
 184                                         MODEST_SERVERSECURITY_COMBO_BOX (
 185                                         account_wizard->combo_incoming_security));
 186         int port_num = get_serverport_incoming(protocol, protocol_security_incoming);
 187         GList *list_auth_methods =
 188           modest_maemo_utils_get_supported_secure_authentication_methods (
 189                                                                       protocol,
 190                                                                       hostname, port_num, username, GTK_WINDOW (account_wizard), &error);
 191         if (list_auth_methods) {
 192                 /* TODO: Select the correct method */
 193                 GList* list = NULL;
 194                 GList* method;
 195                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
 196                         ModestAuthProtocol auth = (ModestAuthProtocol) (GPOINTER_TO_INT(method->data));
 197                         if (modest_protocol_info_auth_is_secure(auth)) {
 198                                 list = g_list_append(list, GINT_TO_POINTER(auth));
 199                         }
 200                 }
 201                 g_list_free(list_auth_methods);
 202                 if (list)
 203                         return list;
 204         }
 205
 206         if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
 207                         error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
 208         {
 209                 show_error (GTK_WIDGET(account_wizard), _("Could not discover supported secure authentication methods."));
 210         }
 211
 212         if(error != NULL) g_error_free(error);
 213         return NULL;
 214 }
 215
 216 static void
 217 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 218 {
 219         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 220
 221         /* Call the vfunc, which may be overridden by derived classes: */
 222         if (klass->enable_buttons) {
 223                 GtkNotebook *notebook = NULL;
 224                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 225
 226                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 227                 if (current_page_num == -1)
 228                         return;
 229
 230                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 231                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 232         }
 233 }
 234
 235 static void
 236 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 237 {
 238         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 239         g_assert(self);
 240         invoke_enable_buttons_vfunc(self);
 241 }
 242
 243 static void
 244 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 245 {
 246         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 247         g_assert(self);
 248         invoke_enable_buttons_vfunc(self);
 249 }
 250
 251 /** This is a convenience function to create a caption containing a mandatory widget.
 252  * When the widget is edited, the enable_buttons() vfunc will be called.
 253  */
 254 static GtkWidget* create_caption_new_with_asterisk(ModestEasysetupWizardDialog *self,
 255                                                   GtkSizeGroup *group,
 256                                                   const gchar *value,
 257                                                   GtkWidget *control,
 258                                                   GtkWidget *icon,
 259                                                   HildonCaptionStatus flag)
 260 {
 261         GtkWidget *caption = NULL;
 262
 263         /* Note: Previously, the translated strings already contained the "*",
 264          * Comment out this code if they do again.
 265          */
 266         /* Add a * character to indicate mandatory fields,
 267          * as specified in our "Email UI Specification": */
 268         if (flag == HILDON_CAPTION_MANDATORY) {
 269                 gchar* title = g_strdup_printf("%s*", value);
 270                 caption = hildon_caption_new (group, title, control, icon, flag);
 271                 g_free(title);
 272         }
 273         else
 274                 caption = hildon_caption_new (group, value, control, icon, flag);
 275
 276         /* Connect to the appropriate changed signal for the widget,
 277          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 278          */
 279         if (GTK_IS_ENTRY (control)) {
 280                 g_signal_connect (G_OBJECT (control), "changed",
 281                                   G_CALLBACK (on_caption_entry_changed), self);
 282
 283         }
 284         else if (GTK_IS_COMBO_BOX (control)) {
 285                 g_signal_connect (G_OBJECT (control), "changed",
 286                                   G_CALLBACK (on_caption_combobox_changed), self);
 287         }
 288
 289         return caption;
 290 }
 291
 292 static GtkWidget*
 293 create_page_welcome (ModestEasysetupWizardDialog *self)
 294 {
 295         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 296         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 297         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 298         /* So that it is not truncated: */
 299         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 300         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 301         gtk_widget_show (label);
 302         gtk_widget_show (GTK_WIDGET (box));
 303         return GTK_WIDGET (box);
 304 }
 305
 306 static void
 307 on_combo_account_country (GtkComboBox *widget, gpointer user_data)
 308 {
 309         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 310         g_assert(self);
 311         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 312
 313         priv->dirty = TRUE;
 314
 315         /* Fill the providers combo, based on the selected country: */
 316         GSList *list_mcc_ids = easysetup_country_combo_box_get_active_country_ids (
 317                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country));
 318         easysetup_provider_combo_box_fill (
 319                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider), priv->presets, list_mcc_ids);
 320 }
 321
 322 static void
 323 on_combo_account_serviceprovider (GtkComboBox *widget, gpointer user_data)
 324 {
 325         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 326         g_assert(self);
 327         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 328
 329         priv->dirty = TRUE;
 330
 331         /* Fill the providers combo, based on the selected country: */
 332         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
 333                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
 334
 335         gchar* domain_name = NULL;
 336         if(provider_id)
 337                 domain_name = modest_presets_get_domain (priv->presets, provider_id);
 338
 339         if(!domain_name)
 340                 domain_name = g_strdup (EXAMPLE_EMAIL_ADDRESS);
 341
 342         if (self->entry_user_email)
 343                 gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), domain_name);
 344
 345         g_free (domain_name);
 346
 347         g_free (provider_id);
 348 }
 349
 350 static void
 351 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 352 {
 353         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 354         show_error (GTK_WIDGET (self), _CS("ckdg_ib_maximum_characters_reached"));
 355 }
 356
 357 static void
 358 on_entry_invalid_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 359 {
 360         /* ModestEasysetupWizardDialog *dialog = MODEST_EASYSETUP_WIZARD_DIALOG (user_data); */
 361         /* We could add a special case for whitespace here
 362         if (character == NULL) ...
 363         */
 364         /* TODO: Should this show just this one bad character or all the not-allowed characters? */
 365         gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), character);
 366         show_error (GTK_WIDGET (self), message);
 367 }
 368
 369 static GtkWidget*
 370 create_page_account_details (ModestEasysetupWizardDialog *self)
 371 {
 372         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 373         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 374         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 375         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 376         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 377         gtk_widget_show (label);
 378
 379         /* Create a size group to be used by all captions.
 380          * Note that HildonCaption does not create a default size group if we do not specify one.
 381          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 382         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 383
 384         /* The country widgets: */
 385         self->combo_account_country = GTK_WIDGET (easysetup_country_combo_box_new ());
 386         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_country"),
 387                                                               self->combo_account_country, NULL, HILDON_CAPTION_OPTIONAL);
 388         gtk_widget_show (self->combo_account_country);
 389         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 390         gtk_widget_show (caption);
 391
 392         /* connect to country combo's changed signal, so we can fill the provider combo: */
 393         g_signal_connect (G_OBJECT (self->combo_account_country), "changed",
 394                           G_CALLBACK (on_combo_account_country), self);
 395
 396         GtkWidget *separator = gtk_hseparator_new ();
 397         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 398         gtk_widget_show (separator);
 399
 400         /* The service provider widgets: */
 401         self->combo_account_serviceprovider = GTK_WIDGET (easysetup_provider_combo_box_new ());
 402
 403         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_serviceprovider"),
 404                                                    self->combo_account_serviceprovider, NULL, HILDON_CAPTION_OPTIONAL);
 405         gtk_widget_show (self->combo_account_serviceprovider);
 406         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 407         gtk_widget_show (caption);
 408
 409         /* connect to providers combo's changed signal, so we can fill the email address: */
 410         g_signal_connect (G_OBJECT (self->combo_account_serviceprovider), "changed",
 411                           G_CALLBACK (on_combo_account_serviceprovider), self);
 412
 413         /* TODO: Default to the current country somehow.
 414          * But I don't know how to get the information that is specified in the
 415          * "Language and region" control panel. It does not seem be anywhere in gconf. murrayc.
 416          *
 417          * This is probably not the best choice of gconf key:
 418          * This is the  "mcc used in the last pairing", ie. the last connection you made.
 419          * set by the osso-operator-wizard package, suggested by Dirk-Jan Binnema.
 420          *
 421          */
 422         GConfClient *client = gconf_client_get_default ();
 423         GError *error = NULL;
 424         const gchar* key = "/apps/osso/operator-wizard/last_mcc";
 425         gint mcc_id = gconf_client_get_int(client, key, &error);
 426
 427         if(mcc_id < 0)
 428                 mcc_id = 0;
 429
 430         if (error) {
 431                 g_warning ("Error getting gconf key %s:\n%s", key, error->message);
 432                 g_error_free (error);
 433                 error = NULL;
 434
 435                 mcc_id = 0;
 436         }
 437
 438         /* Note that gconf_client_get_int() seems to return 0 without an error if the key is not there
 439          * This might just be a Maemo bug.
 440          */
 441         if (mcc_id == 0)
 442         {
 443                 /* For now, we default to Finland when there is nothing better: */
 444                 mcc_id = 244;
 445         }
 446
 447         easysetup_country_combo_box_set_active_country_id (
 448                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country), mcc_id);
 449
 450
 451         /* The description widgets: */
 452         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 453         g_signal_connect(G_OBJECT(self->entry_account_title), "changed",
 454                                                                          G_CALLBACK(on_easysetup_changed), self);
 455         /* Do use auto-capitalization: */
 456         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 457                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 458
 459         /* Set a default account title, choosing one that does not already exist: */
 460         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 461         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 462         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 463                 self->account_manager, default_account_name_start);
 464         g_free (default_account_name_start);
 465         default_account_name_start = NULL;
 466
 467         gtk_entry_set_text( GTK_ENTRY (self->entry_account_title), default_account_name);
 468         g_free (default_account_name);
 469         default_account_name = NULL;
 470
 471         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 472                                                    self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 473         gtk_widget_show (self->entry_account_title);
 474         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 475         gtk_widget_show (caption);
 476
 477         /* Prevent the use of some characters in the account title,
 478          * as required by our UI specification: */
 479         GList *list_prevent = NULL;
 480         list_prevent = g_list_append (list_prevent, "\\");
 481         list_prevent = g_list_append (list_prevent, "/");
 482         list_prevent = g_list_append (list_prevent, ":");
 483         list_prevent = g_list_append (list_prevent, "*");
 484         list_prevent = g_list_append (list_prevent, "?");
 485         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 486         list_prevent = g_list_append (list_prevent, "“");
 487         list_prevent = g_list_append (list_prevent, "<");
 488         list_prevent = g_list_append (list_prevent, ">");
 489         list_prevent = g_list_append (list_prevent, "|");
 490         list_prevent = g_list_append (list_prevent, "^");
 491         modest_validating_entry_set_unallowed_characters (
 492                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 493         g_list_free (list_prevent);
 494         list_prevent = NULL;
 495         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 496                                                                                                                                          on_entry_invalid_character, self);
 497
 498         /* Set max length as in the UI spec:
 499          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 500         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 501         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 502                                               on_entry_max, self);
 503
 504         gtk_widget_show (GTK_WIDGET (box));
 505
 506         return GTK_WIDGET (box);
 507 }
 508
 509 static GtkWidget*
 510 create_page_user_details (ModestEasysetupWizardDialog *self)
 511 {
 512         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 513
 514         /* Create a size group to be used by all captions.
 515          * Note that HildonCaption does not create a default size group if we do not specify one.
 516          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 517         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 518
 519         /* The name widgets: (use auto cap) */
 520         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 521         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name),
 522                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 523
 524         /* Set max length as in the UI spec:
 525          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 526         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 527         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 528                                               on_entry_max, self);
 529         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 530                                                               _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 531         g_signal_connect(G_OBJECT(self->entry_user_name), "changed",
 532                                                                          G_CALLBACK(on_easysetup_changed), self);
 533         gtk_widget_show (self->entry_user_name);
 534         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 535         gtk_widget_show (caption);
 536
 537         /* Prevent the use of some characters in the name,
 538          * as required by our UI specification: */
 539         GList *list_prevent = NULL;
 540         list_prevent = g_list_append (list_prevent, "<");
 541         list_prevent = g_list_append (list_prevent, ">");
 542         modest_validating_entry_set_unallowed_characters (
 543                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 544         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 545                                                                                                                                          on_entry_invalid_character, self);
 546         g_list_free (list_prevent);
 547
 548         /* The username widgets: */
 549         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 550         /* Auto-capitalization is the default, so let's turn it off: */
 551         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 552         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 553                                                    self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 554         gtk_widget_show (self->entry_user_username);
 555         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 556         g_signal_connect(G_OBJECT(self->entry_user_username), "changed",
 557                                                                          G_CALLBACK(on_easysetup_changed), self);
 558         gtk_widget_show (caption);
 559
 560         /* Prevent the use of some characters in the username,
 561          * as required by our UI specification: */
 562         modest_validating_entry_set_unallowed_characters_whitespace (
 563                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 564         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_username),
 565                                                                                                                                          on_entry_invalid_character, self);
 566
 567         /* Set max length as in the UI spec:
 568          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 569         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 570         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 571                                               on_entry_max, self);
 572
 573         /* The password widgets: */
 574         self->entry_user_password = gtk_entry_new ();
 575         /* Auto-capitalization is the default, so let's turn it off: */
 576         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 577                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 578         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 579         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 580         caption = create_caption_new_with_asterisk (self, sizegroup,
 581                                                    _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 582         g_signal_connect(G_OBJECT(self->entry_user_password), "changed",
 583                                                                          G_CALLBACK(on_easysetup_changed), self);
 584         gtk_widget_show (self->entry_user_password);
 585         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 586         gtk_widget_show (caption);
 587
 588         /* The email address widgets: */
 589         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 590         /* Auto-capitalization is the default, so let's turn it off: */
 591         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 592         caption = create_caption_new_with_asterisk (self, sizegroup,
 593                                                    _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 594         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 595         gtk_widget_show (self->entry_user_email);
 596         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 597         g_signal_connect(G_OBJECT(self->entry_user_email), "changed",
 598                                                                          G_CALLBACK(on_easysetup_changed), self);
 599         gtk_widget_show (caption);
 600
 601         /* Set max length as in the UI spec:
 602          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 603         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 604         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 605                                               on_entry_max, self);
 606
 607
 608         gtk_widget_show (GTK_WIDGET (box));
 609
 610         return GTK_WIDGET (box);
 611 }
 612
 613 static GtkWidget* create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 614 {
 615         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 616
 617         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 618         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 619         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 620         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 621         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 622         gtk_widget_show (label);
 623
 624         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 625         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 626         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 627
 628         /* The documentation for gtk_label_set_line_wrap() says that we must
 629          * call gtk_widget_set_size_request() with a hard-coded width,
 630          * though I wonder why gtk_label_set_max_width_chars() isn't enough. */
 631         gtk_widget_set_size_request (label, 400, -1);
 632
 633         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 634         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 635         gtk_widget_show (label);
 636
 637         gtk_widget_show (GTK_WIDGET (box));
 638         return GTK_WIDGET (box);
 639 }
 640
 641 /** Change the caption title for the incoming server,
 642  * as specified in the UI spec:
 643  */
 644 static void update_incoming_server_title (ModestEasysetupWizardDialog *self)
 645 {
 646         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 647                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 648         const gchar* type =
 649                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 650                  _("mail_fi_emailtype_pop3") :
 651                  _("mail_fi_emailtype_imap") );
 652
 653
 654         /* Note that this produces a compiler warning,
 655          * because the compiler does not know that the translated string will have a %s in it.
 656          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 657         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 658         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 659         g_free(incomingserver_title);
 660 }
 661
 662 /** Change the caption title for the incoming server,
 663  * as specified in the UI spec:
 664  */
 665 static void update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 666 {
 667         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 668                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 669
 670         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 671         /* The choices are the same, but the titles are different, as in the UI spec. */
 672         modest_serversecurity_combo_box_fill (
 673                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 674 }
 675
 676 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data)
 677 {
 678         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 679         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(self);
 680
 681         priv->dirty = TRUE;
 682
 683         update_incoming_server_title (self);
 684         update_incoming_server_security_choices (self);
 685
 686         set_default_custom_servernames (self);
 687 }
 688
 689 static void on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 690 {
 691         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 692         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 693         priv->dirty = TRUE;
 694         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 695 }
 696
 697 static GtkWidget* create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 698 {
 699         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 700
 701         /* Show note that account type cannot be changed in future: */
 702         GtkWidget *label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 703         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 704         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 705         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 706         gtk_widget_show (label);
 707
 708         /* Create a size group to be used by all captions.
 709          * Note that HildonCaption does not create a default size group if we do not specify one.
 710          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 711         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 712
 713         /* The incoming server widgets: */
 714         if (!self->combo_incoming_servertype)
 715                 self->combo_incoming_servertype = GTK_WIDGET (easysetup_servertype_combo_box_new ());
 716         easysetup_servertype_combo_box_set_active_servertype (
 717                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype), MODEST_PROTOCOL_STORE_POP);
 718         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 719                                                               _("mcen_li_emailsetup_type"), self->combo_incoming_servertype, NULL, HILDON_CAPTION_MANDATORY);
 720         gtk_widget_show (self->combo_incoming_servertype);
 721         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 722         gtk_widget_show (caption);
 723
 724         if(!self->entry_incomingserver)
 725         {
 726                 self->entry_incomingserver = gtk_entry_new ();
 727                 g_signal_connect(G_OBJECT(self->entry_incomingserver), "changed",
 728                                                                                  G_CALLBACK(on_easysetup_changed), self);
 729         }
 730         /* Auto-capitalization is the default, so let's turn it off: */
 731         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 732         set_default_custom_servernames (self);
 733
 734         if (self->caption_incoming)
 735                 gtk_widget_destroy (self->caption_incoming);
 736
 737         /* The caption title will be updated in update_incoming_server_title().
 738          * so this default text will never be seen: */
 739         /* (Note: Changing the title seems pointless. murrayc) */
 740         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 741                                                                   "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 742         update_incoming_server_title (self);
 743         gtk_widget_show (self->entry_incomingserver);
 744         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 745         gtk_widget_show (self->caption_incoming);
 746
 747         /* Change the caption title when the servertype changes,
 748          * as in the UI spec: */
 749         g_signal_connect (G_OBJECT (self->combo_incoming_servertype), "changed",
 750                           G_CALLBACK (on_combo_servertype_changed), self);
 751
 752         /* Remember when the servername was changed manually: */
 753         g_signal_connect (G_OBJECT (self->entry_incomingserver), "changed",
 754                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 755
 756         /* The secure connection widgets: */
 757         if (!self->combo_incoming_security)
 758                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 759         update_incoming_server_security_choices (self);
 760         modest_serversecurity_combo_box_set_active_serversecurity (
 761                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 762         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 763                                       self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 764         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed",
 765                           G_CALLBACK (on_easysetup_changed), self);
 766         gtk_widget_show (self->combo_incoming_security);
 767         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 768         gtk_widget_show (caption);
 769
 770         if(!self->checkbox_incoming_auth)
 771         {
 772                 self->checkbox_incoming_auth = gtk_check_button_new ();
 773                 g_signal_connect (G_OBJECT (self->checkbox_incoming_auth), "toggled",
 774                           G_CALLBACK (on_easysetup_changed), self);
 775         }
 776         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 777                                       self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 778
 779         gtk_widget_show (self->checkbox_incoming_auth);
 780         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 781         gtk_widget_show (caption);
 782
 783         gtk_widget_show (GTK_WIDGET (box));
 784
 785         return GTK_WIDGET (box);
 786 }
 787
 788 static void
 789 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 790 {
 791         GtkWidget *widget = GTK_WIDGET (user_data);
 792
 793         /* Enable the widget only if the toggle button is active: */
 794         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 795         gtk_widget_set_sensitive (widget, enable);
 796 }
 797
 798 /* Make the sensitivity of a widget depend on a toggle button.
 799  */
 800 static void
 801 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 802 {
 803         g_signal_connect (G_OBJECT (button), "toggled",
 804                           G_CALLBACK (on_toggle_button_changed), widget);
 805
 806         /* Set the starting sensitivity: */
 807         on_toggle_button_changed (button, widget);
 808 }
 809
 810 static void
 811 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 812 {
 813         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 814         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(self);
 815
 816         /* We set dirty here because setting it depending on the connection specific dialog
 817         seems overkill */
 818         priv->dirty = TRUE;
 819
 820         /* Create the window, if necessary: */
 821         if (!(self->specific_window)) {
 822                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 823                 modest_connection_specific_smtp_window_fill_with_connections (
 824                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 825                         NULL /* account_name, not known yet. */);
 826         }
 827
 828         /* Show the window: */
 829         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 830         gtk_widget_show (self->specific_window);
 831 }
 832
 833 static void on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 834 {
 835         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 836         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 837         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 838 }
 839
 840 static GtkWidget* create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 841 {
 842         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 843
 844         /* Create a size group to be used by all captions.
 845          * Note that HildonCaption does not create a default size group if we do not specify one.
 846          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 847         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 848
 849         /* The outgoing server widgets: */
 850         if (!self->entry_outgoingserver)
 851         {
 852                 self->entry_outgoingserver = gtk_entry_new ();
 853                 g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 854                           G_CALLBACK (on_easysetup_changed), self);
 855         }
 856         /* Auto-capitalization is the default, so let's turn it off: */
 857         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 858         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 859                                                               _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 860         gtk_widget_show (self->entry_outgoingserver);
 861         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 862         gtk_widget_show (caption);
 863         set_default_custom_servernames (self);
 864
 865         /* The secure connection widgets: */
 866         if (!self->combo_outgoing_security)
 867         {
 868                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 869                 g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed",
 870                           G_CALLBACK (on_easysetup_changed), self);
 871         }
 872         modest_serversecurity_combo_box_fill (
 873                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_TRANSPORT_SMTP);
 874         modest_serversecurity_combo_box_set_active_serversecurity (
 875                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 876         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 877                                       self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 878         gtk_widget_show (self->combo_outgoing_security);
 879         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 880         gtk_widget_show (caption);
 881
 882         /* The secure authentication widgets: */
 883         if (!self->combo_outgoing_auth)
 884         {
 885                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 886                                 g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed",
 887                           G_CALLBACK (on_easysetup_changed), self);
 888         }
 889         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 890                                       self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 891         gtk_widget_show (self->combo_outgoing_auth);
 892         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 893         gtk_widget_show (caption);
 894
 895         GtkWidget *separator = gtk_hseparator_new ();
 896         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 897         gtk_widget_show (separator);
 898
 899         /* connection-specific checkbox: */
 900         if (!self->checkbox_outgoing_smtp_specific) {
 901                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 902                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 903                                               FALSE);
 904                 g_signal_connect (G_OBJECT (self->checkbox_outgoing_smtp_specific), "toggled",
 905                           G_CALLBACK (on_easysetup_changed), self);
 906
 907         }
 908         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 909                                       self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 910         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 911         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 912         gtk_widget_show (caption);
 913
 914         /* Connection-specific SMTP-Severs Edit button: */
 915         if (!self->button_outgoing_smtp_servers)
 916                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 917         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 918                                       self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 919         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 920         gtk_widget_show (self->button_outgoing_smtp_servers);
 921         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 922         gtk_widget_show (caption);
 923
 924         /* Only enable the button when the checkbox is checked: */
 925         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 926                                         GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 927
 928         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 929                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
 930
 931         g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 932                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
 933
 934
 935         gtk_widget_show (GTK_WIDGET (box));
 936
 937         return GTK_WIDGET (box);
 938 }
 939
 940 static gboolean
 941 show_advanced_edit(gpointer user_data)
 942 {
 943         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 944
 945         if (!(self->saved_account_name))
 946                 return FALSE;
 947
 948         /* Show the Account Settings window: */
 949         ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
 950         modest_account_settings_dialog_set_account_name (dialog, self->saved_account_name);
 951
 952         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (self));
 953
 954         gtk_dialog_run (GTK_DIALOG (dialog));
 955
 956         gtk_widget_destroy (GTK_WIDGET (dialog));
 957
 958         return FALSE; /* Do not call this timeout callback again. */
 959 }
 960
 961 static void
 962 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
 963 {
 964         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 965
 966         /* Save the new account, so we can edit it with ModestAccountSettingsDialog,
 967          * without recoding it to use non-gconf information.
 968          * This account will be deleted if Finish is never actually clicked. */
 969
 970         gboolean saved = TRUE;
 971         if (!(self->saved_account_name)) {
 972                 saved = create_account (self, FALSE);
 973         }
 974
 975         if (!saved)
 976                 return;
 977
 978         if (!(self->saved_account_name))
 979                 return;
 980
 981         /* Show the Account Settings window: */
 982         show_advanced_edit(self);
 983 }
 984 static GtkWidget* create_page_complete_custom (ModestEasysetupWizardDialog *self)
 985 {
 986         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 987         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 988         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 989         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 990         gtk_widget_show (label);
 991
 992         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
 993         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 994         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 995         gtk_widget_show (label);
 996
 997         if (!self->button_edit)
 998                 self->button_edit = gtk_button_new_with_label (_("mcen_bd_edit"));
 999         GtkWidget *caption = hildon_caption_new (NULL, _("mcen_fi_advanced_settings"),
1000                                                  self->button_edit, NULL, HILDON_CAPTION_OPTIONAL);
1001         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
1002         gtk_widget_show (self->button_edit);
1003         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
1004         gtk_widget_show (caption);
1005
1006         g_signal_connect (G_OBJECT (self->button_edit), "clicked",
1007                           G_CALLBACK (on_button_edit_advanced_settings), self);
1008
1009         gtk_widget_show (GTK_WIDGET (box));
1010         return GTK_WIDGET (box);
1011 }
1012
1013
1014 /*
1015  */
1016 static void
1017 on_response (ModestWizardDialog *wizard_dialog,
1018              gint response_id,
1019              gpointer user_data)
1020 {
1021         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1022         if (response_id == GTK_RESPONSE_CANCEL) {
1023                 /* Remove any temporarily-saved account that will not actually be needed: */
1024                 if (self->saved_account_name) {
1025                         modest_account_mgr_remove_account (self->account_manager,
1026                                                            self->saved_account_name, FALSE);
1027                 }
1028         }
1029
1030         invoke_enable_buttons_vfunc (self);
1031 }
1032
1033 static void
1034 on_response_before (ModestWizardDialog *wizard_dialog,
1035                     gint response_id,
1036                     gpointer user_data)
1037 {
1038         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1039         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1040         if (response_id == GTK_RESPONSE_CANCEL) {
1041                 /* This is mostly copied from
1042                  * src/maemo/modest-account-settings-dialog.c */
1043                 if (priv->dirty)
1044                 {
1045                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1046                                 _("imum_nc_wizard_confirm_lose_changes")));
1047                         /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1048
1049                         const gint dialog_response = gtk_dialog_run (dialog);
1050                         gtk_widget_destroy (GTK_WIDGET (dialog));
1051
1052                         if (dialog_response != GTK_RESPONSE_OK)
1053                         {
1054                                 /* This is a nasty hack. murrayc. */
1055                                 /* Don't let the dialog close */
1056                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1057                         }
1058                 }
1059         }
1060 }
1061
1062 static void
1063 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1064 {
1065         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1066
1067         /* Create the notebook to be used by the ModestWizardDialog base class:
1068          * Each page of the notebook will be a page of the wizard: */
1069         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1070
1071         /* Set the notebook used by the ModestWizardDialog base class: */
1072         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1073
1074         /* Set the wizard title:
1075          * The actual window title will be a combination of this and the page's tab label title. */
1076         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1077
1078         /* Read in the information about known service providers: */
1079         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1080
1081         const gchar* filepath = MODEST_PROVIDERS_DATA_PATH; /* Defined in config.h */
1082         priv->presets = modest_presets_new (filepath);
1083         if (!(priv->presets)) {
1084                 g_warning ("Could not locate the official provider data keyfile from %s", filepath);
1085         }
1086
1087         g_assert(priv->presets);
1088
1089         /* The server fields did not have been manually changed yet */
1090         priv->server_changes = 0;
1091
1092         /* Get the account manager object,
1093          * so we can check for existing accounts,
1094          * and create new accounts: */
1095         self->account_manager = modest_runtime_get_account_mgr ();
1096         g_assert (self->account_manager);
1097         g_object_ref (self->account_manager);
1098
1099         /* Create the common pages,
1100          */
1101         self->page_welcome = create_page_welcome (self);
1102         self->page_account_details = create_page_account_details (self);
1103         self->page_user_details = create_page_user_details (self);
1104
1105         /* Add the common pages: */
1106         gtk_notebook_append_page (notebook, self->page_welcome,
1107                                   gtk_label_new (_("mcen_ti_emailsetup_welcome")));
1108         gtk_notebook_append_page (notebook, self->page_account_details,
1109                                   gtk_label_new (_("mcen_ti_accountdetails")));
1110         gtk_notebook_append_page (notebook, self->page_user_details,
1111                                   gtk_label_new (_("mcen_ti_emailsetup_userdetails")));
1112
1113         /* Create and add the easysetup-specific pages,
1114          * because we need _some_ final page to enable the Next and Finish buttons: */
1115         create_subsequent_easysetup_pages (self);
1116
1117         /* Connect to the dialog's response signal so we can enable/disable buttons
1118          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1119          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1120          * so that we can be enable/disable after ModestWizardDialog has done its own
1121          * enabling/disabling of buttons.
1122          *
1123          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1124          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1125          *
1126          * It's not enough to connect to the notebook's switch-page signal, because
1127          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1128          * _after_ switching the page (understandably).
1129          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1130          * then gtk_notebook_get_current_page() would return an incorrect value.)
1131          */
1132         g_signal_connect_after (G_OBJECT (self), "response",
1133                                 G_CALLBACK (on_response), self);
1134
1135         /* This is to show a confirmation dialog when the user hits cancel */
1136         g_signal_connect (G_OBJECT (self), "response",
1137                           G_CALLBACK (on_response_before), self);
1138
1139         /* Reset dirty, because there was no user input until now */
1140         priv->dirty = FALSE;
1141
1142         /* When this window is shown, hibernation should not be possible,
1143          * because there is no sensible way to save the state: */
1144         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1145                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1146 }
1147
1148 ModestEasysetupWizardDialog*
1149 modest_easysetup_wizard_dialog_new (void)
1150 {
1151         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1152 }
1153
1154 static void create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1155 {
1156         GtkNotebook *notebook = NULL;
1157         g_object_get (self, "wizard-notebook", &notebook, NULL);
1158         g_assert(notebook);
1159
1160         /* Create the custom pages: */
1161         if(!(self->page_custom_incoming)) {
1162                 self->page_custom_incoming = create_page_custom_incoming (self);
1163         }
1164
1165         if(!(self->page_custom_outgoing)) {
1166                 self->page_custom_outgoing = create_page_custom_outgoing (self);
1167         }
1168
1169         if(!(self->page_complete_customsetup)) {
1170                 self->page_complete_customsetup = create_page_complete_custom (self);
1171         }
1172
1173         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_incoming)))
1174                 gtk_notebook_append_page (notebook, self->page_custom_incoming,
1175                                           gtk_label_new (_("mcen_ti_emailsetup_incomingdetails")));
1176
1177         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_outgoing)))
1178                 gtk_notebook_append_page (notebook, self->page_custom_outgoing,
1179                                           gtk_label_new (_("mcen_ti_emailsetup_outgoingdetails")));
1180
1181         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_customsetup)))
1182                 gtk_notebook_append_page (notebook, self->page_complete_customsetup,
1183                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1184
1185         /* This is unnecessary with GTK+ 2.10: */
1186         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1187 }
1188
1189 static void create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1190 {
1191         GtkNotebook *notebook = NULL;
1192         g_object_get (self, "wizard-notebook", &notebook, NULL);
1193         g_assert(notebook);
1194
1195         /* Create the easysetup-specific pages: */
1196         if(!self->page_complete_easysetup)
1197                 self->page_complete_easysetup = create_page_complete_easysetup (self);
1198
1199         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_easysetup)))
1200                 gtk_notebook_append_page (notebook, self->page_complete_easysetup,
1201                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1202
1203         /* This is unnecessary with GTK+ 2.10: */
1204         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1205 }
1206 /* After the user details page,
1207  * the following pages depend on whether "Other" was chosen
1208  * in the provider combobox on the account page
1209  */
1210 static void create_subsequent_pages (ModestEasysetupWizardDialog *self)
1211 {
1212         if (easysetup_provider_combo_box_get_active_provider_id (
1213                     EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider)) == 0) {
1214                 /* "Other..." was selected: */
1215
1216                 /* Make sure that the easysetup pages do not exist: */
1217                 if(self->page_complete_easysetup) {
1218                         gtk_widget_destroy (self->page_complete_easysetup);
1219                         self->page_complete_easysetup = NULL;
1220                 }
1221
1222                 create_subsequent_customsetup_pages (self);
1223         }
1224         else {
1225                 /* A specific provider was selected: */
1226                 {
1227                         /* Make sure that the custom pages do not exist:
1228                          * Because they will be used if they exist, when creating the account. */
1229                         if(self->page_custom_incoming) {
1230                                 gtk_widget_destroy (self->page_custom_incoming);
1231                                 self->page_custom_incoming = NULL;
1232                         }
1233
1234                         if(self->page_custom_outgoing) {
1235                                 gtk_widget_destroy (self->page_custom_outgoing);
1236                                 self->page_custom_outgoing = NULL;
1237                         }
1238
1239                         if(self->page_complete_customsetup) {
1240                                 gtk_widget_destroy (self->page_complete_customsetup);
1241                                 self->page_complete_customsetup = NULL;
1242                         }
1243                 }
1244
1245                 /* Create the easysetup pages: */
1246                 create_subsequent_easysetup_pages (self);
1247         }
1248 }
1249
1250
1251 static gchar*
1252 util_get_default_servername_from_email_address (const gchar* email_address, ModestTransportStoreProtocol servertype)
1253 {
1254         if (!email_address)
1255                 return NULL;
1256
1257         gchar* at = g_utf8_strchr (email_address, -1, '@');
1258         if (!at || (g_utf8_strlen (at, -1) < 2))
1259                 return NULL;
1260
1261         gchar* domain = g_utf8_next_char (at);
1262         if(!domain)
1263                 return NULL;
1264
1265         const gchar* hostname = NULL;
1266         if (servertype == MODEST_PROTOCOL_STORE_POP)
1267                 hostname = "pop";
1268         else if (servertype == MODEST_PROTOCOL_STORE_IMAP)
1269                 hostname = "imap";
1270         else if (servertype == MODEST_PROTOCOL_TRANSPORT_SMTP)
1271                 hostname = "smtp";
1272
1273         if (!hostname)
1274                 return NULL;
1275
1276         return g_strdup_printf ("%s.%s", hostname, domain);
1277 }
1278
1279 static void set_default_custom_servernames (ModestEasysetupWizardDialog *account_wizard)
1280 {
1281         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(account_wizard);
1282
1283         if (!account_wizard->entry_incomingserver)
1284                 return;
1285
1286         /* Set a default domain for the server, based on the email address,
1287          * if no server name was already specified.
1288          */
1289         if (account_wizard->entry_user_email
1290             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1291                 const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
1292                         EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
1293                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1294
1295                 gchar* servername = util_get_default_servername_from_email_address (email_address, protocol);
1296
1297                 /* Do not set the INCOMING_CHANGED flag because of this edit */
1298                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1299                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_incomingserver), servername);
1300                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1301
1302                 g_free (servername);
1303         }
1304
1305         /* Set a default domain for the server, based on the email address,
1306          * if no server name was already specified.
1307          */
1308         if (!account_wizard->entry_outgoingserver)
1309                 return;
1310
1311         if (account_wizard->entry_user_email
1312             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1313                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1314
1315                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOL_TRANSPORT_SMTP);
1316
1317                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1318                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1319                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_outgoingserver), servername);
1320                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1321
1322                 g_free (servername);
1323         }
1324 }
1325
1326 static gboolean
1327 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1328 {
1329         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1330
1331         /* Do extra validation that couldn't be done for every key press,
1332          * either because it was too slow,
1333          * or because it requires interaction:
1334          */
1335         if (current_page == account_wizard->page_account_details) {
1336                 /* Check that the title is not already in use: */
1337                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_account_title));
1338                 if ((!account_title) || (strlen(account_title) == 0))
1339                         return FALSE;
1340
1341                 /* Aavoid a clash with an existing display name: */
1342                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1343                         account_wizard->account_manager, account_title);
1344
1345                 if (name_in_use) {
1346                         /* Warn the user via a dialog: */
1347                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1348
1349                         return FALSE;
1350                 }
1351         }
1352         else if (current_page == account_wizard->page_user_details) {
1353                 /* Check that the email address is valud: */
1354                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_user_email));
1355                 if ((!email_address) || (strlen(email_address) == 0))
1356                         return FALSE;
1357
1358                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1359                         /* Warn the user via a dialog: */
1360                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1361
1362                         /* Return focus to the email address entry: */
1363                         gtk_widget_grab_focus (account_wizard->entry_user_email);
1364                         gtk_editable_select_region (GTK_EDITABLE (account_wizard->entry_user_email), 0, -1);
1365
1366                         return FALSE;
1367                 }
1368
1369                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1370                 create_subsequent_pages (account_wizard);
1371         }
1372
1373         /* TODO: The UI Spec wants us to check that the servernames are valid,
1374          * but does not specify how.
1375          */
1376
1377         if(next_page == account_wizard->page_custom_incoming) {
1378                 set_default_custom_servernames (account_wizard);
1379         }
1380         else if (next_page == account_wizard->page_custom_outgoing) {
1381                 set_default_custom_servernames (account_wizard);
1382     /* Check if the server supports secure authentication */
1383                 const ModestConnectionProtocol security_incoming =
1384                         modest_serversecurity_combo_box_get_active_serversecurity (
1385                                                                                                                                                                                                                                                                  MODEST_SERVERSECURITY_COMBO_BOX (
1386                                                                                                                                                                                                                                                                                                                                                                                                         account_wizard->combo_incoming_security));
1387                 if (gtk_toggle_button_get_active (
1388                         GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))
1389                                 && !modest_protocol_info_is_secure(security_incoming))
1390                 {
1391                                 GList* methods = check_for_supported_auth_methods(account_wizard);
1392                                 if (!methods)
1393                                 {
1394                                         g_list_free(methods);
1395                                         return FALSE;
1396                                 }
1397                                 g_list_free(methods);
1398                 }
1399         }
1400
1401         /* If this is the last page, and this is a click on Finish,
1402          * then attempt to create the dialog.
1403          */
1404         if(!next_page) /* This is NULL when this is a click on Finish. */
1405         {
1406                 if (account_wizard->saved_account_name) {
1407                         /* Just enable the already-saved account (temporarily created when
1408                          * editing advanced settings): */
1409                         modest_account_mgr_set_enabled (account_wizard->account_manager,
1410                                                         account_wizard->saved_account_name, TRUE);
1411                 } else {
1412                         create_account (account_wizard, TRUE /* enabled */);
1413                 }
1414         }
1415
1416
1417         return TRUE;
1418 }
1419
1420 static gboolean entry_is_empty (GtkWidget *entry)
1421 {
1422         if (!entry)
1423                 return FALSE;
1424
1425         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1426         if ((!text) || (strlen(text) == 0))
1427                 return TRUE;
1428         else
1429                 return FALSE;
1430 }
1431
1432 static void
1433 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1434 {
1435         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1436
1437         gboolean enable_next = TRUE;
1438         if (current_page == account_wizard->page_welcome) {
1439                 enable_next = TRUE;
1440         }
1441         else if (current_page == account_wizard->page_account_details) {
1442                 /* The account details title is mandatory: */
1443                 if (entry_is_empty(account_wizard->entry_account_title))
1444                         enable_next = FALSE;
1445         }
1446         else if (current_page == account_wizard->page_user_details) {
1447                 /* The user details username is mandatory: */
1448                 if (entry_is_empty(account_wizard->entry_user_username))
1449                         enable_next = FALSE;
1450
1451                 /* The user details email address is mandatory: */
1452                 if (enable_next && entry_is_empty (account_wizard->entry_user_email))
1453                         enable_next = FALSE;
1454         }
1455         else if (current_page == account_wizard->page_custom_incoming) {
1456                 /* The custom incoming server is mandatory: */
1457                 if (entry_is_empty(account_wizard->entry_incomingserver))
1458                         enable_next = FALSE;
1459         }
1460
1461         /* Enable the buttons,
1462          * identifying them via their associated response codes: */
1463
1464         /* Disable the Finish button until we are on the last page,
1465          * because HildonWizardDialog enables this for all but the first page: */
1466         GtkNotebook *notebook = NULL;
1467         GtkDialog *dialog_base = GTK_DIALOG (dialog);
1468         g_object_get (dialog_base, "wizard-notebook", &notebook, NULL);
1469
1470         gint current = gtk_notebook_get_current_page (notebook);
1471         gint last = gtk_notebook_get_n_pages (notebook) - 1;
1472         const gboolean is_last = (current == last);
1473
1474         if(!is_last) {
1475                 gtk_dialog_set_response_sensitive (dialog_base,
1476                                                    MODEST_WIZARD_DIALOG_FINISH,
1477                                                    FALSE);
1478         } else
1479         {
1480                 /* Disable Next on the last page: */
1481                 enable_next = FALSE;
1482         }
1483
1484         gtk_dialog_set_response_sensitive (dialog_base,
1485                                            MODEST_WIZARD_DIALOG_NEXT,
1486                                            enable_next);
1487 }
1488
1489 static void
1490 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1491 {
1492         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1493         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1494
1495
1496         object_class->get_property = modest_easysetup_wizard_dialog_get_property;
1497         object_class->set_property = modest_easysetup_wizard_dialog_set_property;
1498         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1499         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1500
1501         /* Provide a vfunc implementation so we can decide
1502          * when to enable/disable the prev/next buttons.
1503          */
1504         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1505         base_klass->before_next = on_before_next;
1506         base_klass->enable_buttons = on_enable_buttons;
1507 }
1508
1509 static void
1510 show_error (GtkWidget *parent_widget, const gchar* text)
1511 {
1512         hildon_banner_show_information(parent_widget, NULL, text);
1513
1514 #if 0
1515         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
1516         /*
1517           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1518           (GtkDialogFlags)0,
1519           GTK_MESSAGE_ERROR,
1520           GTK_BUTTONS_OK,
1521           text ));
1522         */
1523
1524         gtk_dialog_run (dialog);
1525         gtk_widget_destroy (GTK_WIDGET (dialog));
1526 #endif
1527 }
1528
1529 /** Attempt to create the account from the information that the user has entered.
1530  * @result: TRUE if the account was successfully created.
1531  */
1532 gboolean
1533 create_account (ModestEasysetupWizardDialog *self, gboolean enabled)
1534 {
1535         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1536
1537         const gchar* display_name = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
1538
1539         /* Some checks: */
1540         if (!display_name)
1541                 return FALSE;
1542
1543         /* We should have checked for this already,
1544          * and changed that name accordingly,
1545          * but let's check again just in case:
1546          */
1547         if (modest_account_mgr_account_with_display_name_exists (self->account_manager, display_name))
1548                 return FALSE;
1549
1550         /* Increment the non-user visible name if necessary,
1551          * based on the display name: */
1552         gchar *account_name_start = g_strdup_printf ("%sID", display_name);
1553         gchar* account_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1554                                                                           account_name_start, FALSE /* not a server account */);
1555         g_free (account_name_start);
1556
1557         /* username and password (for both incoming and outgoing): */
1558         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1559         const gchar* password = gtk_entry_get_text (GTK_ENTRY (self->entry_user_password));
1560         /* Incoming server: */
1561         /* Note: We need something as default for the ModestTransportStoreProtocol* values,
1562          * or modest_account_mgr_add_server_account will fail. */
1563         gchar* servername_incoming = NULL;
1564         guint serverport_incoming = 0;
1565         ModestTransportStoreProtocol protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1566         ModestConnectionProtocol protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_NORMAL;
1567         ModestAuthProtocol protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_NONE;
1568
1569         /* Get details from the specified presets: */
1570         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
1571                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
1572         if (provider_id) {
1573                 /* Use presets: */
1574                 servername_incoming = modest_presets_get_server (priv->presets, provider_id,
1575                                                                  TRUE /* incoming */);
1576
1577                 ModestPresetsServerType servertype_incoming = modest_presets_get_info_server_type (priv->presets,
1578                                                                                                    provider_id,
1579                                                                                                    TRUE /* incoming */);
1580                 ModestPresetsSecurity security_incoming = modest_presets_get_info_server_security (priv->presets,
1581                                                                                                    provider_id,
1582                                                                                                    TRUE /* incoming */);
1583
1584                 g_warning ("security incoming: %x", security_incoming);
1585
1586                 /* We don't check for SMTP here as that is impossible for an incoming server. */
1587                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
1588                         protocol_incoming = MODEST_PROTOCOL_STORE_IMAP;
1589                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
1590                         protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1591                 }
1592                 serverport_incoming = get_serverport_incoming(servertype_incoming, security_incoming);
1593
1594                 if (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING)
1595                         protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1596
1597                 if (security_incoming & MODEST_PRESETS_SECURITY_APOP)
1598                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD; /* TODO: Is this what we want? */
1599         }
1600         else {
1601                 /* Use custom pages because no preset was specified: */
1602                 servername_incoming = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver) ));
1603
1604                 protocol_incoming = easysetup_servertype_combo_box_get_active_servertype (
1605                         EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
1606
1607                 protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1608                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1609
1610                 /* The UI spec says:
1611                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1612                  * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1613                  */
1614
1615                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth)) &&
1616                                 !modest_protocol_info_is_secure(protocol_security_incoming))
1617                 {
1618                                 GList* methods = check_for_supported_auth_methods(self);
1619                                 if (!methods)
1620                                         return FALSE;
1621                                 else
1622                                   protocol_authentication_incoming = (ModestAuthProtocol) (GPOINTER_TO_INT(methods->data));
1623                 }
1624                 else
1625                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1626         }
1627
1628         /* First we add the 2 server accounts, and then we add the account that uses them.
1629          * If we don't do it in this order then we will experience a crash. */
1630
1631         /* Add a (incoming) server account, to be used by the account: */
1632         gchar *store_name_start = g_strconcat (account_name, "_store", NULL);
1633         gchar *store_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1634                                                                         store_name_start, TRUE /* server account */);
1635         g_free (store_name_start);
1636         gboolean created = modest_account_mgr_add_server_account (self->account_manager,
1637                                                                   store_name,
1638                                                                   servername_incoming,
1639                                                                   serverport_incoming,
1640                                                                   username, password,
1641                                                                   protocol_incoming,
1642                                                                   protocol_security_incoming,
1643                                                                   protocol_authentication_incoming);
1644
1645         g_free (servername_incoming);
1646
1647         if (!created) {
1648                 /* TODO: Provide a Logical ID for the text: */
1649                 show_error (GTK_WIDGET (self), _("An error occurred while creating the incoming account."));
1650                 return FALSE;
1651         }
1652
1653         /* Outgoing server: */
1654         gchar* servername_outgoing = NULL;
1655         ModestTransportStoreProtocol protocol_outgoing = MODEST_PROTOCOL_STORE_POP;
1656         ModestConnectionProtocol protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1657         ModestAuthProtocol protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1658         guint serverport_outgoing = 0;
1659
1660         if (provider_id) {
1661                 /* Use presets: */
1662                 servername_outgoing = modest_presets_get_server (priv->presets, provider_id,
1663                                                                  FALSE /* incoming */);
1664
1665                 ModestPresetsServerType servertype_outgoing = modest_presets_get_info_server_type (priv->presets,
1666                                                                                                    provider_id,
1667                                                                                                    FALSE /* incoming */);
1668
1669                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
1670                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SENDMAIL;
1671                 if (servertype_outgoing == MODEST_PRESETS_SERVER_TYPE_SMTP)
1672                         protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP;
1673
1674                 ModestPresetsSecurity security_outgoing =
1675                         modest_presets_get_info_server_security (priv->presets, provider_id,
1676                                                                  FALSE /* incoming */);
1677
1678                 /* TODO: The secure-smtp information in the presets data is currently wrong,
1679                  * so we choose a reasonable default. Remove this when the presets data is corrected: */
1680                 security_outgoing = security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP;
1681
1682                 protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1683                 if (security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP) {
1684                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
1685                         protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1686                         serverport_outgoing = 465;
1687                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_PASSWORD;
1688                 } else {
1689                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
1690                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1691                 }
1692         }
1693         else {
1694                 /* Use custom pages because no preset was specified: */
1695                 servername_outgoing = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver) ));
1696
1697                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* It's always SMTP for outgoing. */
1698
1699                 protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1700                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
1701
1702                 protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1703                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1704         }
1705
1706         /* Add a (outgoing) server account to be used by the account: */
1707         gchar *transport_name_start = g_strconcat (account_name, "_transport", NULL);
1708         gchar *transport_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1709                                                                             transport_name_start, TRUE /* server account */);
1710         g_free (transport_name_start);
1711         created = modest_account_mgr_add_server_account (self->account_manager,
1712                                                          transport_name,
1713                                                          servername_outgoing,
1714                                                          serverport_outgoing,
1715                                                          username, password,
1716                                                          protocol_outgoing,
1717                                                          protocol_security_outgoing,
1718                                                          protocol_authentication_outgoing);
1719
1720         g_free (servername_outgoing);
1721
1722         if (!created) {
1723                 /* TODO: Provide a Logical ID for the text: */
1724                 show_error (GTK_WIDGET (self), _("An error occurred while creating the outgoing account."));
1725                 return FALSE;
1726         }
1727
1728
1729         /* Create the account, which will contain the two "server accounts": */
1730         created = modest_account_mgr_add_account (self->account_manager, account_name,
1731                                                   store_name, /* The name of our POP/IMAP server account. */
1732                                                   transport_name, /* The name of our SMTP server account. */
1733                                                   enabled);
1734         g_free (store_name);
1735         g_free (transport_name);
1736
1737         if (!created) {
1738                 /* TODO: Provide a Logical ID for the text: */
1739                 show_error (GTK_WIDGET (self), _("An error occurred while creating the account."));
1740                 return FALSE;
1741         }
1742
1743         /* Sanity check: */
1744         /* There must be at least one account now: */
1745         /* Note, when this fails is is caused by a Maemo gconf bug that has been
1746          * fixed in versions after 3.1. */
1747         if(!modest_account_mgr_has_accounts (self->account_manager, FALSE))
1748                 g_warning ("modest_account_mgr_account_names() returned NULL after adding an account.");
1749
1750         /* The user name and email address must be set additionally: */
1751         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (self->entry_user_name));
1752         modest_account_mgr_set_string (self->account_manager, account_name,
1753                                        MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1754
1755         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
1756         modest_account_mgr_set_string (self->account_manager, account_name,
1757                                        MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1758
1759         /* Set the display name: */
1760         modest_account_mgr_set_string (self->account_manager, account_name,
1761                                        MODEST_ACCOUNT_DISPLAY_NAME, display_name, FALSE /* not server account */);
1762
1763         /* Set retrieve type */
1764         const gchar *retrieve = MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY;
1765         modest_account_mgr_set_string (self->account_manager, account_name,
1766                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1767
1768         /* Save the connection-specific SMTP server accounts. */
1769         gboolean result = TRUE;
1770         if (self->specific_window)
1771                 result = modest_connection_specific_smtp_window_save_server_accounts (
1772                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), account_name);
1773
1774         g_free (self->saved_account_name);
1775         self->saved_account_name = g_strdup (account_name);
1776
1777         g_free (account_name);
1778
1779         return result;
1780 }