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: */
 520         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 521         /* Auto-capitalization is the default, so let's turn it off: */
 522         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 523         /* Set max length as in the UI spec:
 524          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 525         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 526         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 527                                               on_entry_max, self);
 528         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 529                                                               _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 530         g_signal_connect(G_OBJECT(self->entry_user_name), "changed",
 531                                                                          G_CALLBACK(on_easysetup_changed), self);
 532         gtk_widget_show (self->entry_user_name);
 533         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 534         gtk_widget_show (caption);
 535
 536         /* Prevent the use of some characters in the name,
 537          * as required by our UI specification: */
 538         GList *list_prevent = NULL;
 539         list_prevent = g_list_append (list_prevent, "<");
 540         list_prevent = g_list_append (list_prevent, ">");
 541         modest_validating_entry_set_unallowed_characters (
 542                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 543         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 544                                                                                                                                          on_entry_invalid_character, self);
 545         g_list_free (list_prevent);
 546
 547         /* The username widgets: */
 548         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 549         /* Auto-capitalization is the default, so let's turn it off: */
 550         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 551         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 552                                                    self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 553         gtk_widget_show (self->entry_user_username);
 554         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 555         g_signal_connect(G_OBJECT(self->entry_user_username), "changed",
 556                                                                          G_CALLBACK(on_easysetup_changed), self);
 557         gtk_widget_show (caption);
 558
 559         /* Prevent the use of some characters in the username,
 560          * as required by our UI specification: */
 561         modest_validating_entry_set_unallowed_characters_whitespace (
 562                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 563         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_username),
 564                                                                                                                                          on_entry_invalid_character, self);
 565
 566         /* Set max length as in the UI spec:
 567          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 568         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 569         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 570                                               on_entry_max, self);
 571
 572         /* The password widgets: */
 573         self->entry_user_password = gtk_entry_new ();
 574         /* Auto-capitalization is the default, so let's turn it off: */
 575         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 576                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 577         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 578         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 579         caption = create_caption_new_with_asterisk (self, sizegroup,
 580                                                    _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 581         g_signal_connect(G_OBJECT(self->entry_user_password), "changed",
 582                                                                          G_CALLBACK(on_easysetup_changed), self);
 583         gtk_widget_show (self->entry_user_password);
 584         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 585         gtk_widget_show (caption);
 586
 587         /* The email address widgets: */
 588         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 589         /* Auto-capitalization is the default, so let's turn it off: */
 590         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 591         caption = create_caption_new_with_asterisk (self, sizegroup,
 592                                                    _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 593         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 594         gtk_widget_show (self->entry_user_email);
 595         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 596         g_signal_connect(G_OBJECT(self->entry_user_email), "changed",
 597                                                                          G_CALLBACK(on_easysetup_changed), self);
 598         gtk_widget_show (caption);
 599
 600         /* Set max length as in the UI spec:
 601          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 602         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 603         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 604                                               on_entry_max, self);
 605
 606
 607         gtk_widget_show (GTK_WIDGET (box));
 608
 609         return GTK_WIDGET (box);
 610 }
 611
 612 static GtkWidget* create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 613 {
 614         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 615
 616         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 617         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 618         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 619         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 620         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 621         gtk_widget_show (label);
 622
 623         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 624         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 625         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 626
 627         /* The documentation for gtk_label_set_line_wrap() says that we must
 628          * call gtk_widget_set_size_request() with a hard-coded width,
 629          * though I wonder why gtk_label_set_max_width_chars() isn't enough. */
 630         gtk_widget_set_size_request (label, 400, -1);
 631
 632         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 633         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 634         gtk_widget_show (label);
 635
 636         gtk_widget_show (GTK_WIDGET (box));
 637         return GTK_WIDGET (box);
 638 }
 639
 640 /** Change the caption title for the incoming server,
 641  * as specified in the UI spec:
 642  */
 643 static void update_incoming_server_title (ModestEasysetupWizardDialog *self)
 644 {
 645         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 646                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 647         const gchar* type =
 648                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 649                  _("mail_fi_emailtype_pop3") :
 650                  _("mail_fi_emailtype_imap") );
 651
 652
 653         /* Note that this produces a compiler warning,
 654          * because the compiler does not know that the translated string will have a %s in it.
 655          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 656         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 657         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 658         g_free(incomingserver_title);
 659 }
 660
 661 /** Change the caption title for the incoming server,
 662  * as specified in the UI spec:
 663  */
 664 static void update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 665 {
 666         const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 667                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 668
 669         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 670         /* The choices are the same, but the titles are different, as in the UI spec. */
 671         modest_serversecurity_combo_box_fill (
 672                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 673 }
 674
 675 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data)
 676 {
 677         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 678         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(self);
 679
 680         priv->dirty = TRUE;
 681
 682         update_incoming_server_title (self);
 683         update_incoming_server_security_choices (self);
 684
 685         set_default_custom_servernames (self);
 686 }
 687
 688 static void on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 689 {
 690         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 691         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 692         priv->dirty = TRUE;
 693         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 694 }
 695
 696 static GtkWidget* create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 697 {
 698         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 699
 700         /* Show note that account type cannot be changed in future: */
 701         GtkWidget *label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 702         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 703         gtk_label_set_max_width_chars (GTK_LABEL (label), 40);
 704         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 705         gtk_widget_show (label);
 706
 707         /* Create a size group to be used by all captions.
 708          * Note that HildonCaption does not create a default size group if we do not specify one.
 709          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 710         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 711
 712         /* The incoming server widgets: */
 713         if (!self->combo_incoming_servertype)
 714                 self->combo_incoming_servertype = GTK_WIDGET (easysetup_servertype_combo_box_new ());
 715         easysetup_servertype_combo_box_set_active_servertype (
 716                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype), MODEST_PROTOCOL_STORE_POP);
 717         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 718                                                               _("mcen_li_emailsetup_type"), self->combo_incoming_servertype, NULL, HILDON_CAPTION_MANDATORY);
 719         gtk_widget_show (self->combo_incoming_servertype);
 720         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 721         gtk_widget_show (caption);
 722
 723         if(!self->entry_incomingserver)
 724         {
 725                 self->entry_incomingserver = gtk_entry_new ();
 726                 g_signal_connect(G_OBJECT(self->entry_incomingserver), "changed",
 727                                                                                  G_CALLBACK(on_easysetup_changed), self);
 728         }
 729         /* Auto-capitalization is the default, so let's turn it off: */
 730         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 731         set_default_custom_servernames (self);
 732
 733         if (self->caption_incoming)
 734                 gtk_widget_destroy (self->caption_incoming);
 735
 736         /* The caption title will be updated in update_incoming_server_title().
 737          * so this default text will never be seen: */
 738         /* (Note: Changing the title seems pointless. murrayc) */
 739         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 740                                                                   "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 741         update_incoming_server_title (self);
 742         gtk_widget_show (self->entry_incomingserver);
 743         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 744         gtk_widget_show (self->caption_incoming);
 745
 746         /* Change the caption title when the servertype changes,
 747          * as in the UI spec: */
 748         g_signal_connect (G_OBJECT (self->combo_incoming_servertype), "changed",
 749                           G_CALLBACK (on_combo_servertype_changed), self);
 750
 751         /* Remember when the servername was changed manually: */
 752         g_signal_connect (G_OBJECT (self->entry_incomingserver), "changed",
 753                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 754
 755         /* The secure connection widgets: */
 756         if (!self->combo_incoming_security)
 757                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 758         update_incoming_server_security_choices (self);
 759         modest_serversecurity_combo_box_set_active_serversecurity (
 760                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 761         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 762                                       self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 763         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed",
 764                           G_CALLBACK (on_easysetup_changed), self);
 765         gtk_widget_show (self->combo_incoming_security);
 766         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 767         gtk_widget_show (caption);
 768
 769         if(!self->checkbox_incoming_auth)
 770         {
 771                 self->checkbox_incoming_auth = gtk_check_button_new ();
 772                 g_signal_connect (G_OBJECT (self->checkbox_incoming_auth), "toggled",
 773                           G_CALLBACK (on_easysetup_changed), self);
 774         }
 775         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 776                                       self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 777
 778         gtk_widget_show (self->checkbox_incoming_auth);
 779         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 780         gtk_widget_show (caption);
 781
 782         gtk_widget_show (GTK_WIDGET (box));
 783
 784         return GTK_WIDGET (box);
 785 }
 786
 787 static void
 788 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 789 {
 790         GtkWidget *widget = GTK_WIDGET (user_data);
 791
 792         /* Enable the widget only if the toggle button is active: */
 793         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 794         gtk_widget_set_sensitive (widget, enable);
 795 }
 796
 797 /* Make the sensitivity of a widget depend on a toggle button.
 798  */
 799 static void
 800 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 801 {
 802         g_signal_connect (G_OBJECT (button), "toggled",
 803                           G_CALLBACK (on_toggle_button_changed), widget);
 804
 805         /* Set the starting sensitivity: */
 806         on_toggle_button_changed (button, widget);
 807 }
 808
 809 static void
 810 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 811 {
 812         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 813         ModestEasysetupWizardDialogPrivate* priv = WIZARD_DIALOG_GET_PRIVATE(self);
 814
 815         /* We set dirty here because setting it depending on the connection specific dialog
 816         seems overkill */
 817         priv->dirty = TRUE;
 818
 819         /* Create the window, if necessary: */
 820         if (!(self->specific_window)) {
 821                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 822                 modest_connection_specific_smtp_window_fill_with_connections (
 823                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 824                         NULL /* account_name, not known yet. */);
 825         }
 826
 827         /* Show the window: */
 828         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 829         gtk_widget_show (self->specific_window);
 830 }
 831
 832 static void on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 833 {
 834         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 835         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 836         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 837 }
 838
 839 static GtkWidget* create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 840 {
 841         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 842
 843         /* Create a size group to be used by all captions.
 844          * Note that HildonCaption does not create a default size group if we do not specify one.
 845          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 846         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 847
 848         /* The outgoing server widgets: */
 849         if (!self->entry_outgoingserver)
 850         {
 851                 self->entry_outgoingserver = gtk_entry_new ();
 852                 g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 853                           G_CALLBACK (on_easysetup_changed), self);
 854         }
 855         /* Auto-capitalization is the default, so let's turn it off: */
 856         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 857         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 858                                                               _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 859         gtk_widget_show (self->entry_outgoingserver);
 860         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 861         gtk_widget_show (caption);
 862         set_default_custom_servernames (self);
 863
 864         /* The secure connection widgets: */
 865         if (!self->combo_outgoing_security)
 866         {
 867                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 868                 g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed",
 869                           G_CALLBACK (on_easysetup_changed), self);
 870         }
 871         modest_serversecurity_combo_box_fill (
 872                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_TRANSPORT_SMTP);
 873         modest_serversecurity_combo_box_set_active_serversecurity (
 874                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_CONNECTION_NORMAL);
 875         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 876                                       self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 877         gtk_widget_show (self->combo_outgoing_security);
 878         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 879         gtk_widget_show (caption);
 880
 881         /* The secure authentication widgets: */
 882         if (!self->combo_outgoing_auth)
 883         {
 884                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 885                                 g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed",
 886                           G_CALLBACK (on_easysetup_changed), self);
 887         }
 888         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 889                                       self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 890         gtk_widget_show (self->combo_outgoing_auth);
 891         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 892         gtk_widget_show (caption);
 893
 894         GtkWidget *separator = gtk_hseparator_new ();
 895         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 896         gtk_widget_show (separator);
 897
 898         /* connection-specific checkbox: */
 899         if (!self->checkbox_outgoing_smtp_specific) {
 900                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 901                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 902                                               FALSE);
 903                 g_signal_connect (G_OBJECT (self->checkbox_outgoing_smtp_specific), "toggled",
 904                           G_CALLBACK (on_easysetup_changed), self);
 905
 906         }
 907         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 908                                       self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 909         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 910         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 911         gtk_widget_show (caption);
 912
 913         /* Connection-specific SMTP-Severs Edit button: */
 914         if (!self->button_outgoing_smtp_servers)
 915                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 916         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 917                                       self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 918         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 919         gtk_widget_show (self->button_outgoing_smtp_servers);
 920         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 921         gtk_widget_show (caption);
 922
 923         /* Only enable the button when the checkbox is checked: */
 924         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 925                                         GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 926
 927         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 928                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
 929
 930         g_signal_connect (G_OBJECT (self->entry_outgoingserver), "changed",
 931                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
 932
 933
 934         gtk_widget_show (GTK_WIDGET (box));
 935
 936         return GTK_WIDGET (box);
 937 }
 938
 939 static gboolean
 940 show_advanced_edit(gpointer user_data)
 941 {
 942         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 943
 944         if (!(self->saved_account_name))
 945                 return FALSE;
 946
 947         /* Show the Account Settings window: */
 948         ModestAccountSettingsDialog *dialog = modest_account_settings_dialog_new ();
 949         modest_account_settings_dialog_set_account_name (dialog, self->saved_account_name);
 950
 951         gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (self));
 952
 953         gtk_dialog_run (GTK_DIALOG (dialog));
 954
 955         gtk_widget_destroy (GTK_WIDGET (dialog));
 956
 957         return FALSE; /* Do not call this timeout callback again. */
 958 }
 959
 960 static void
 961 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
 962 {
 963         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 964
 965         /* Save the new account, so we can edit it with ModestAccountSettingsDialog,
 966          * without recoding it to use non-gconf information.
 967          * This account will be deleted if Finish is never actually clicked. */
 968
 969         gboolean saved = TRUE;
 970         if (!(self->saved_account_name)) {
 971                 saved = create_account (self, FALSE);
 972         }
 973
 974         if (!saved)
 975                 return;
 976
 977         if (!(self->saved_account_name))
 978                 return;
 979
 980         /* Show the Account Settings window: */
 981         show_advanced_edit(self);
 982 }
 983 static GtkWidget* create_page_complete_custom (ModestEasysetupWizardDialog *self)
 984 {
 985         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 986         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 987         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 988         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 989         gtk_widget_show (label);
 990
 991         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
 992         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 993         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 994         gtk_widget_show (label);
 995
 996         if (!self->button_edit)
 997                 self->button_edit = gtk_button_new_with_label (_("mcen_bd_edit"));
 998         GtkWidget *caption = hildon_caption_new (NULL, _("mcen_fi_advanced_settings"),
 999                                                  self->button_edit, NULL, HILDON_CAPTION_OPTIONAL);
1000         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
1001         gtk_widget_show (self->button_edit);
1002         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
1003         gtk_widget_show (caption);
1004
1005         g_signal_connect (G_OBJECT (self->button_edit), "clicked",
1006                           G_CALLBACK (on_button_edit_advanced_settings), self);
1007
1008         gtk_widget_show (GTK_WIDGET (box));
1009         return GTK_WIDGET (box);
1010 }
1011
1012
1013 /*
1014  */
1015 static void
1016 on_response (ModestWizardDialog *wizard_dialog,
1017              gint response_id,
1018              gpointer user_data)
1019 {
1020         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1021         if (response_id == GTK_RESPONSE_CANCEL) {
1022                 /* Remove any temporarily-saved account that will not actually be needed: */
1023                 if (self->saved_account_name) {
1024                         modest_account_mgr_remove_account (self->account_manager,
1025                                                            self->saved_account_name, FALSE);
1026                 }
1027         }
1028
1029         invoke_enable_buttons_vfunc (self);
1030 }
1031
1032 static void
1033 on_response_before (ModestWizardDialog *wizard_dialog,
1034                     gint response_id,
1035                     gpointer user_data)
1036 {
1037         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1038         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1039         if (response_id == GTK_RESPONSE_CANCEL) {
1040                 /* This is mostly copied from
1041                  * src/maemo/modest-account-settings-dialog.c */
1042                 if (priv->dirty)
1043                 {
1044                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1045                                 _("imum_nc_wizard_confirm_lose_changes")));
1046                         /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1047
1048                         const gint dialog_response = gtk_dialog_run (dialog);
1049                         gtk_widget_destroy (GTK_WIDGET (dialog));
1050
1051                         if (dialog_response != GTK_RESPONSE_OK)
1052                         {
1053                                 /* This is a nasty hack. murrayc. */
1054                                 /* Don't let the dialog close */
1055                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1056                         }
1057                 }
1058         }
1059 }
1060
1061 static void
1062 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1063 {
1064         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1065
1066         /* Create the notebook to be used by the ModestWizardDialog base class:
1067          * Each page of the notebook will be a page of the wizard: */
1068         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1069
1070         /* Set the notebook used by the ModestWizardDialog base class: */
1071         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1072
1073         /* Set the wizard title:
1074          * The actual window title will be a combination of this and the page's tab label title. */
1075         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1076
1077         /* Read in the information about known service providers: */
1078         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1079
1080         const gchar* filepath = MODEST_PROVIDERS_DATA_PATH; /* Defined in config.h */
1081         priv->presets = modest_presets_new (filepath);
1082         if (!(priv->presets)) {
1083                 g_warning ("Could not locate the official provider data keyfile from %s", filepath);
1084         }
1085
1086         g_assert(priv->presets);
1087
1088         /* The server fields did not have been manually changed yet */
1089         priv->server_changes = 0;
1090
1091         /* Get the account manager object,
1092          * so we can check for existing accounts,
1093          * and create new accounts: */
1094         self->account_manager = modest_runtime_get_account_mgr ();
1095         g_assert (self->account_manager);
1096         g_object_ref (self->account_manager);
1097
1098         /* Create the common pages,
1099          */
1100         self->page_welcome = create_page_welcome (self);
1101         self->page_account_details = create_page_account_details (self);
1102         self->page_user_details = create_page_user_details (self);
1103
1104         /* Add the common pages: */
1105         gtk_notebook_append_page (notebook, self->page_welcome,
1106                                   gtk_label_new (_("mcen_ti_emailsetup_welcome")));
1107         gtk_notebook_append_page (notebook, self->page_account_details,
1108                                   gtk_label_new (_("mcen_ti_accountdetails")));
1109         gtk_notebook_append_page (notebook, self->page_user_details,
1110                                   gtk_label_new (_("mcen_ti_emailsetup_userdetails")));
1111
1112         /* Create and add the easysetup-specific pages,
1113          * because we need _some_ final page to enable the Next and Finish buttons: */
1114         create_subsequent_easysetup_pages (self);
1115
1116         /* Connect to the dialog's response signal so we can enable/disable buttons
1117          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1118          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1119          * so that we can be enable/disable after ModestWizardDialog has done its own
1120          * enabling/disabling of buttons.
1121          *
1122          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1123          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1124          *
1125          * It's not enough to connect to the notebook's switch-page signal, because
1126          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1127          * _after_ switching the page (understandably).
1128          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1129          * then gtk_notebook_get_current_page() would return an incorrect value.)
1130          */
1131         g_signal_connect_after (G_OBJECT (self), "response",
1132                                 G_CALLBACK (on_response), self);
1133
1134         /* This is to show a confirmation dialog when the user hits cancel */
1135         g_signal_connect (G_OBJECT (self), "response",
1136                           G_CALLBACK (on_response_before), self);
1137
1138         /* Reset dirty, because there was no user input until now */
1139         priv->dirty = FALSE;
1140
1141         /* When this window is shown, hibernation should not be possible,
1142          * because there is no sensible way to save the state: */
1143         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1144                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1145 }
1146
1147 ModestEasysetupWizardDialog*
1148 modest_easysetup_wizard_dialog_new (void)
1149 {
1150         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1151 }
1152
1153 static void create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1154 {
1155         GtkNotebook *notebook = NULL;
1156         g_object_get (self, "wizard-notebook", &notebook, NULL);
1157         g_assert(notebook);
1158
1159         /* Create the custom pages: */
1160         if(!(self->page_custom_incoming)) {
1161                 self->page_custom_incoming = create_page_custom_incoming (self);
1162         }
1163
1164         if(!(self->page_custom_outgoing)) {
1165                 self->page_custom_outgoing = create_page_custom_outgoing (self);
1166         }
1167
1168         if(!(self->page_complete_customsetup)) {
1169                 self->page_complete_customsetup = create_page_complete_custom (self);
1170         }
1171
1172         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_incoming)))
1173                 gtk_notebook_append_page (notebook, self->page_custom_incoming,
1174                                           gtk_label_new (_("mcen_ti_emailsetup_incomingdetails")));
1175
1176         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_outgoing)))
1177                 gtk_notebook_append_page (notebook, self->page_custom_outgoing,
1178                                           gtk_label_new (_("mcen_ti_emailsetup_outgoingdetails")));
1179
1180         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_customsetup)))
1181                 gtk_notebook_append_page (notebook, self->page_complete_customsetup,
1182                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1183
1184         /* This is unnecessary with GTK+ 2.10: */
1185         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1186 }
1187
1188 static void create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1189 {
1190         GtkNotebook *notebook = NULL;
1191         g_object_get (self, "wizard-notebook", &notebook, NULL);
1192         g_assert(notebook);
1193
1194         /* Create the easysetup-specific pages: */
1195         if(!self->page_complete_easysetup)
1196                 self->page_complete_easysetup = create_page_complete_easysetup (self);
1197
1198         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_easysetup)))
1199                 gtk_notebook_append_page (notebook, self->page_complete_easysetup,
1200                                           gtk_label_new (_("mcen_ti_emailsetup_complete")));
1201
1202         /* This is unnecessary with GTK+ 2.10: */
1203         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1204 }
1205 /* After the user details page,
1206  * the following pages depend on whether "Other" was chosen
1207  * in the provider combobox on the account page
1208  */
1209 static void create_subsequent_pages (ModestEasysetupWizardDialog *self)
1210 {
1211         if (easysetup_provider_combo_box_get_active_provider_id (
1212                     EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider)) == 0) {
1213                 /* "Other..." was selected: */
1214
1215                 /* Make sure that the easysetup pages do not exist: */
1216                 if(self->page_complete_easysetup) {
1217                         gtk_widget_destroy (self->page_complete_easysetup);
1218                         self->page_complete_easysetup = NULL;
1219                 }
1220
1221                 create_subsequent_customsetup_pages (self);
1222         }
1223         else {
1224                 /* A specific provider was selected: */
1225                 {
1226                         /* Make sure that the custom pages do not exist:
1227                          * Because they will be used if they exist, when creating the account. */
1228                         if(self->page_custom_incoming) {
1229                                 gtk_widget_destroy (self->page_custom_incoming);
1230                                 self->page_custom_incoming = NULL;
1231                         }
1232
1233                         if(self->page_custom_outgoing) {
1234                                 gtk_widget_destroy (self->page_custom_outgoing);
1235                                 self->page_custom_outgoing = NULL;
1236                         }
1237
1238                         if(self->page_complete_customsetup) {
1239                                 gtk_widget_destroy (self->page_complete_customsetup);
1240                                 self->page_complete_customsetup = NULL;
1241                         }
1242                 }
1243
1244                 /* Create the easysetup pages: */
1245                 create_subsequent_easysetup_pages (self);
1246         }
1247 }
1248
1249
1250 static gchar*
1251 util_get_default_servername_from_email_address (const gchar* email_address, ModestTransportStoreProtocol servertype)
1252 {
1253         if (!email_address)
1254                 return NULL;
1255
1256         gchar* at = g_utf8_strchr (email_address, -1, '@');
1257         if (!at || (g_utf8_strlen (at, -1) < 2))
1258                 return NULL;
1259
1260         gchar* domain = g_utf8_next_char (at);
1261         if(!domain)
1262                 return NULL;
1263
1264         const gchar* hostname = NULL;
1265         if (servertype == MODEST_PROTOCOL_STORE_POP)
1266                 hostname = "pop";
1267         else if (servertype == MODEST_PROTOCOL_STORE_IMAP)
1268                 hostname = "imap";
1269         else if (servertype == MODEST_PROTOCOL_TRANSPORT_SMTP)
1270                 hostname = "smtp";
1271
1272         if (!hostname)
1273                 return NULL;
1274
1275         return g_strdup_printf ("%s.%s", hostname, domain);
1276 }
1277
1278 static void set_default_custom_servernames (ModestEasysetupWizardDialog *account_wizard)
1279 {
1280         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE(account_wizard);
1281
1282         if (!account_wizard->entry_incomingserver)
1283                 return;
1284
1285         /* Set a default domain for the server, based on the email address,
1286          * if no server name was already specified.
1287          */
1288         if (account_wizard->entry_user_email
1289             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1290                 const ModestTransportStoreProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
1291                         EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
1292                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1293
1294                 gchar* servername = util_get_default_servername_from_email_address (email_address, protocol);
1295
1296                 /* Do not set the INCOMING_CHANGED flag because of this edit */
1297                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1298                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_incomingserver), servername);
1299                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), account_wizard);
1300
1301                 g_free (servername);
1302         }
1303
1304         /* Set a default domain for the server, based on the email address,
1305          * if no server name was already specified.
1306          */
1307         if (!account_wizard->entry_outgoingserver)
1308                 return;
1309
1310         if (account_wizard->entry_user_email
1311             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1312                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
1313
1314                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOL_TRANSPORT_SMTP);
1315
1316                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1317                 g_signal_handlers_block_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1318                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_outgoingserver), servername);
1319                 g_signal_handlers_unblock_by_func (G_OBJECT (account_wizard->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), account_wizard);
1320
1321                 g_free (servername);
1322         }
1323 }
1324
1325 static gboolean
1326 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1327 {
1328         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1329
1330         /* Do extra validation that couldn't be done for every key press,
1331          * either because it was too slow,
1332          * or because it requires interaction:
1333          */
1334         if (current_page == account_wizard->page_account_details) {
1335                 /* Check that the title is not already in use: */
1336                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_account_title));
1337                 if ((!account_title) || (strlen(account_title) == 0))
1338                         return FALSE;
1339
1340                 /* Aavoid a clash with an existing display name: */
1341                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1342                         account_wizard->account_manager, account_title);
1343
1344                 if (name_in_use) {
1345                         /* Warn the user via a dialog: */
1346                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1347
1348                         return FALSE;
1349                 }
1350         }
1351         else if (current_page == account_wizard->page_user_details) {
1352                 /* Check that the email address is valud: */
1353                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_user_email));
1354                 if ((!email_address) || (strlen(email_address) == 0))
1355                         return FALSE;
1356
1357                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1358                         /* Warn the user via a dialog: */
1359                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1360
1361                         /* Return focus to the email address entry: */
1362                         gtk_widget_grab_focus (account_wizard->entry_user_email);
1363                         gtk_editable_select_region (GTK_EDITABLE (account_wizard->entry_user_email), 0, -1);
1364
1365                         return FALSE;
1366                 }
1367
1368                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1369                 create_subsequent_pages (account_wizard);
1370         }
1371
1372         /* TODO: The UI Spec wants us to check that the servernames are valid,
1373          * but does not specify how.
1374          */
1375
1376         if(next_page == account_wizard->page_custom_incoming) {
1377                 set_default_custom_servernames (account_wizard);
1378         }
1379         else if (next_page == account_wizard->page_custom_outgoing) {
1380                 set_default_custom_servernames (account_wizard);
1381     /* Check if the server supports secure authentication */
1382                 const ModestConnectionProtocol security_incoming =
1383                         modest_serversecurity_combo_box_get_active_serversecurity (
1384                                                                                                                                                                                                                                                                  MODEST_SERVERSECURITY_COMBO_BOX (
1385                                                                                                                                                                                                                                                                                                                                                                                                         account_wizard->combo_incoming_security));
1386                 if (gtk_toggle_button_get_active (
1387                         GTK_TOGGLE_BUTTON (account_wizard->checkbox_incoming_auth))
1388                                 && !modest_protocol_info_is_secure(security_incoming))
1389                 {
1390                                 GList* methods = check_for_supported_auth_methods(account_wizard);
1391                                 if (!methods)
1392                                 {
1393                                         g_list_free(methods);
1394                                         return FALSE;
1395                                 }
1396                                 g_list_free(methods);
1397                 }
1398         }
1399
1400         /* If this is the last page, and this is a click on Finish,
1401          * then attempt to create the dialog.
1402          */
1403         if(!next_page) /* This is NULL when this is a click on Finish. */
1404         {
1405                 if (account_wizard->saved_account_name) {
1406                         /* Just enable the already-saved account (temporarily created when
1407                          * editing advanced settings): */
1408                         modest_account_mgr_set_enabled (account_wizard->account_manager,
1409                                                         account_wizard->saved_account_name, TRUE);
1410                 } else {
1411                         create_account (account_wizard, TRUE /* enabled */);
1412                 }
1413         }
1414
1415
1416         return TRUE;
1417 }
1418
1419 static gboolean entry_is_empty (GtkWidget *entry)
1420 {
1421         if (!entry)
1422                 return FALSE;
1423
1424         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1425         if ((!text) || (strlen(text) == 0))
1426                 return TRUE;
1427         else
1428                 return FALSE;
1429 }
1430
1431 static void
1432 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1433 {
1434         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1435
1436         gboolean enable_next = TRUE;
1437         if (current_page == account_wizard->page_welcome) {
1438                 enable_next = TRUE;
1439         }
1440         else if (current_page == account_wizard->page_account_details) {
1441                 /* The account details title is mandatory: */
1442                 if (entry_is_empty(account_wizard->entry_account_title))
1443                         enable_next = FALSE;
1444         }
1445         else if (current_page == account_wizard->page_user_details) {
1446                 /* The user details username is mandatory: */
1447                 if (entry_is_empty(account_wizard->entry_user_username))
1448                         enable_next = FALSE;
1449
1450                 /* The user details email address is mandatory: */
1451                 if (enable_next && entry_is_empty (account_wizard->entry_user_email))
1452                         enable_next = FALSE;
1453         }
1454         else if (current_page == account_wizard->page_custom_incoming) {
1455                 /* The custom incoming server is mandatory: */
1456                 if (entry_is_empty(account_wizard->entry_incomingserver))
1457                         enable_next = FALSE;
1458         }
1459
1460         /* Enable the buttons,
1461          * identifying them via their associated response codes: */
1462
1463         /* Disable the Finish button until we are on the last page,
1464          * because HildonWizardDialog enables this for all but the first page: */
1465         GtkNotebook *notebook = NULL;
1466         GtkDialog *dialog_base = GTK_DIALOG (dialog);
1467         g_object_get (dialog_base, "wizard-notebook", &notebook, NULL);
1468
1469         gint current = gtk_notebook_get_current_page (notebook);
1470         gint last = gtk_notebook_get_n_pages (notebook) - 1;
1471         const gboolean is_last = (current == last);
1472
1473         if(!is_last) {
1474                 gtk_dialog_set_response_sensitive (dialog_base,
1475                                                    MODEST_WIZARD_DIALOG_FINISH,
1476                                                    FALSE);
1477         } else
1478         {
1479                 /* Disable Next on the last page: */
1480                 enable_next = FALSE;
1481         }
1482
1483         gtk_dialog_set_response_sensitive (dialog_base,
1484                                            MODEST_WIZARD_DIALOG_NEXT,
1485                                            enable_next);
1486 }
1487
1488 static void
1489 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1490 {
1491         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1492         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1493
1494
1495         object_class->get_property = modest_easysetup_wizard_dialog_get_property;
1496         object_class->set_property = modest_easysetup_wizard_dialog_set_property;
1497         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1498         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1499
1500         /* Provide a vfunc implementation so we can decide
1501          * when to enable/disable the prev/next buttons.
1502          */
1503         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1504         base_klass->before_next = on_before_next;
1505         base_klass->enable_buttons = on_enable_buttons;
1506 }
1507
1508 static void
1509 show_error (GtkWidget *parent_widget, const gchar* text)
1510 {
1511         hildon_banner_show_information(parent_widget, NULL, text);
1512
1513 #if 0
1514         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text)); */
1515         /*
1516           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1517           (GtkDialogFlags)0,
1518           GTK_MESSAGE_ERROR,
1519           GTK_BUTTONS_OK,
1520           text ));
1521         */
1522
1523         gtk_dialog_run (dialog);
1524         gtk_widget_destroy (GTK_WIDGET (dialog));
1525 #endif
1526 }
1527
1528 /** Attempt to create the account from the information that the user has entered.
1529  * @result: TRUE if the account was successfully created.
1530  */
1531 gboolean
1532 create_account (ModestEasysetupWizardDialog *self, gboolean enabled)
1533 {
1534         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1535
1536         const gchar* display_name = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
1537
1538         /* Some checks: */
1539         if (!display_name)
1540                 return FALSE;
1541
1542         /* We should have checked for this already,
1543          * and changed that name accordingly,
1544          * but let's check again just in case:
1545          */
1546         if (modest_account_mgr_account_with_display_name_exists (self->account_manager, display_name))
1547                 return FALSE;
1548
1549         /* Increment the non-user visible name if necessary,
1550          * based on the display name: */
1551         gchar *account_name_start = g_strdup_printf ("%sID", display_name);
1552         gchar* account_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1553                                                                           account_name_start, FALSE /* not a server account */);
1554         g_free (account_name_start);
1555
1556         /* username and password (for both incoming and outgoing): */
1557         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1558         const gchar* password = gtk_entry_get_text (GTK_ENTRY (self->entry_user_password));
1559         /* Incoming server: */
1560         /* Note: We need something as default for the ModestTransportStoreProtocol* values,
1561          * or modest_account_mgr_add_server_account will fail. */
1562         gchar* servername_incoming = NULL;
1563         guint serverport_incoming = 0;
1564         ModestTransportStoreProtocol protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1565         ModestConnectionProtocol protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_NORMAL;
1566         ModestAuthProtocol protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_NONE;
1567
1568         /* Get details from the specified presets: */
1569         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
1570                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
1571         if (provider_id) {
1572                 /* Use presets: */
1573                 servername_incoming = modest_presets_get_server (priv->presets, provider_id,
1574                                                                  TRUE /* incoming */);
1575
1576                 ModestPresetsServerType servertype_incoming = modest_presets_get_info_server_type (priv->presets,
1577                                                                                                    provider_id,
1578                                                                                                    TRUE /* incoming */);
1579                 ModestPresetsSecurity security_incoming = modest_presets_get_info_server_security (priv->presets,
1580                                                                                                    provider_id,
1581                                                                                                    TRUE /* incoming */);
1582
1583                 g_warning ("security incoming: %x", security_incoming);
1584
1585                 /* We don't check for SMTP here as that is impossible for an incoming server. */
1586                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP) {
1587                         protocol_incoming = MODEST_PROTOCOL_STORE_IMAP;
1588                 } else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP) {
1589                         protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1590                 }
1591                 serverport_incoming = get_serverport_incoming(servertype_incoming, security_incoming);
1592
1593                 if (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING)
1594                         protocol_security_incoming = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1595
1596                 if (security_incoming & MODEST_PRESETS_SECURITY_APOP)
1597                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD; /* TODO: Is this what we want? */
1598         }
1599         else {
1600                 /* Use custom pages because no preset was specified: */
1601                 servername_incoming = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver) ));
1602
1603                 protocol_incoming = easysetup_servertype_combo_box_get_active_servertype (
1604                         EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
1605
1606                 protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1607                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1608
1609                 /* The UI spec says:
1610                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1611                  * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1612                  */
1613
1614                 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth)) &&
1615                                 !modest_protocol_info_is_secure(protocol_security_incoming))
1616                 {
1617                                 GList* methods = check_for_supported_auth_methods(self);
1618                                 if (!methods)
1619                                         return FALSE;
1620                                 else
1621                                   protocol_authentication_incoming = (ModestAuthProtocol) (GPOINTER_TO_INT(methods->data));
1622                 }
1623                 else
1624                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1625         }
1626
1627         /* First we add the 2 server accounts, and then we add the account that uses them.
1628          * If we don't do it in this order then we will experience a crash. */
1629
1630         /* Add a (incoming) server account, to be used by the account: */
1631         gchar *store_name_start = g_strconcat (account_name, "_store", NULL);
1632         gchar *store_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1633                                                                         store_name_start, TRUE /* server account */);
1634         g_free (store_name_start);
1635         gboolean created = modest_account_mgr_add_server_account (self->account_manager,
1636                                                                   store_name,
1637                                                                   servername_incoming,
1638                                                                   serverport_incoming,
1639                                                                   username, password,
1640                                                                   protocol_incoming,
1641                                                                   protocol_security_incoming,
1642                                                                   protocol_authentication_incoming);
1643
1644         g_free (servername_incoming);
1645
1646         if (!created) {
1647                 /* TODO: Provide a Logical ID for the text: */
1648                 show_error (GTK_WIDGET (self), _("An error occurred while creating the incoming account."));
1649                 return FALSE;
1650         }
1651
1652         /* Outgoing server: */
1653         gchar* servername_outgoing = NULL;
1654         ModestTransportStoreProtocol protocol_outgoing = MODEST_PROTOCOL_STORE_POP;
1655         ModestConnectionProtocol protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1656         ModestAuthProtocol protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1657         guint serverport_outgoing = 0;
1658
1659         if (provider_id) {
1660                 /* Use presets: */
1661                 servername_outgoing = modest_presets_get_server (priv->presets, provider_id,
1662                                                                  FALSE /* incoming */);
1663
1664                 ModestPresetsServerType servertype_outgoing = modest_presets_get_info_server_type (priv->presets,
1665                                                                                                    provider_id,
1666                                                                                                    FALSE /* incoming */);
1667
1668                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
1669                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SENDMAIL;
1670                 if (servertype_outgoing == MODEST_PRESETS_SERVER_TYPE_SMTP)
1671                         protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP;
1672
1673                 ModestPresetsSecurity security_outgoing =
1674                         modest_presets_get_info_server_security (priv->presets, provider_id,
1675                                                                  FALSE /* incoming */);
1676
1677                 /* TODO: There is no SMTP authentication enum for presets,
1678                    so we should probably check what the server supports. */
1679                 protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_NORMAL;
1680                 if (security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP) {
1681                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
1682                         protocol_security_outgoing = MODEST_PROTOCOL_CONNECTION_SSL; /* TODO: Is this what we want? */
1683                         serverport_outgoing = 465;
1684                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_PASSWORD;
1685                 } else {
1686                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
1687                         protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1688                 }
1689         }
1690         else {
1691                 /* Use custom pages because no preset was specified: */
1692                 servername_outgoing = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver) ));
1693
1694                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* It's always SMTP for outgoing. */
1695
1696                 protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1697                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
1698
1699                 protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1700                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1701         }
1702
1703         /* Add a (outgoing) server account to be used by the account: */
1704         gchar *transport_name_start = g_strconcat (account_name, "_transport", NULL);
1705         gchar *transport_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1706                                                                             transport_name_start, TRUE /* server account */);
1707         g_free (transport_name_start);
1708         created = modest_account_mgr_add_server_account (self->account_manager,
1709                                                          transport_name,
1710                                                          servername_outgoing,
1711                                                          serverport_outgoing,
1712                                                          username, password,
1713                                                          protocol_outgoing,
1714                                                          protocol_security_outgoing,
1715                                                          protocol_authentication_outgoing);
1716
1717         g_free (servername_outgoing);
1718
1719         if (!created) {
1720                 /* TODO: Provide a Logical ID for the text: */
1721                 show_error (GTK_WIDGET (self), _("An error occurred while creating the outgoing account."));
1722                 return FALSE;
1723         }
1724
1725
1726         /* Create the account, which will contain the two "server accounts": */
1727         created = modest_account_mgr_add_account (self->account_manager, account_name,
1728                                                   store_name, /* The name of our POP/IMAP server account. */
1729                                                   transport_name, /* The name of our SMTP server account. */
1730                                                   enabled);
1731         g_free (store_name);
1732         g_free (transport_name);
1733
1734         if (!created) {
1735                 /* TODO: Provide a Logical ID for the text: */
1736                 show_error (GTK_WIDGET (self), _("An error occurred while creating the account."));
1737                 return FALSE;
1738         }
1739
1740         /* Sanity check: */
1741         /* There must be at least one account now: */
1742         /* Note, when this fails is is caused by a Maemo gconf bug that has been
1743          * fixed in versions after 3.1. */
1744         if(!modest_account_mgr_has_accounts (self->account_manager, FALSE))
1745                 g_warning ("modest_account_mgr_account_names() returned NULL after adding an account.");
1746
1747         /* The user name and email address must be set additionally: */
1748         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (self->entry_user_name));
1749         modest_account_mgr_set_string (self->account_manager, account_name,
1750                                        MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1751
1752         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
1753         modest_account_mgr_set_string (self->account_manager, account_name,
1754                                        MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1755
1756         /* Set the display name: */
1757         modest_account_mgr_set_string (self->account_manager, account_name,
1758                                        MODEST_ACCOUNT_DISPLAY_NAME, display_name, FALSE /* not server account */);
1759
1760         /* Set retrieve type */
1761         const gchar *retrieve = MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY;
1762         modest_account_mgr_set_string (self->account_manager, account_name,
1763                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1764
1765         /* Save the connection-specific SMTP server accounts. */
1766         gboolean result = TRUE;
1767         if (self->specific_window)
1768                 result = modest_connection_specific_smtp_window_save_server_accounts (
1769                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), account_name);
1770
1771         g_free (self->saved_account_name);
1772         self->saved_account_name = g_strdup (account_name);
1773
1774         g_free (account_name);
1775
1776         return result;
1777 }