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

   1 /* Copyright (c) 2007, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  */
   5
   6
   7 #include "modest-easysetup-wizard.h"
   8 #include <glib/gi18n.h>
   9 #include <gtk/gtknotebook.h>
  10 #include <gtk/gtkvbox.h>
  11 #include <gtk/gtklabel.h>
  12 #include <gtk/gtkcombobox.h>
  13 #include <gtk/gtkentry.h>
  14 #include <gtk/gtkbutton.h>
  15 #include <gtk/gtkcheckbutton.h>
  16 #include <gtk/gtkmessagedialog.h>
  17 #include <gtk/gtkseparator.h>
  18 #include <hildon-widgets/hildon-caption.h>
  19 #include "maemo/easysetup/modest-easysetup-country-combo-box.h"
  20 #include "maemo/easysetup/modest-easysetup-provider-combo-box.h"
  21 #include "maemo/easysetup/modest-easysetup-servertype-combo-box.h"
  22 #include "widgets/modest-serversecurity-combo-box.h"
  23 #include "widgets/modest-secureauth-combo-box.h"
  24 #include "widgets/modest-validating-entry.h"
  25 #include "modest-text-utils.h"
  26 #include "modest-account-mgr.h"
  27 #include "modest-account-mgr-helpers.h"
  28 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  29 #include "maemo/modest-connection-specific-smtp-window.h"
  30 #include "maemo/modest-maemo-ui-constants.h"
  31 #include <gconf/gconf-client.h>
  32 #include <string.h> /* For strlen(). */
  33
  34 /* Include config.h so that _() works: */
  35 #ifdef HAVE_CONFIG_H
  36 #include <config.h>
  37 #endif
  38
  39 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  40
  41 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  42
  43 #define WIZARD_DIALOG_GET_PRIVATE(o) \
  44         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, ModestEasysetupWizardDialogPrivate))
  45
  46 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  47
  48 struct _ModestEasysetupWizardDialogPrivate
  49 {
  50         ModestPresets *presets;
  51 };
  52
  53 static void
  54 modest_easysetup_wizard_dialog_get_property (GObject *object, guint property_id,
  55                                                                                                                         GValue *value, GParamSpec *pspec)
  56 {
  57         switch (property_id) {
  58         default:
  59                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  60         }
  61 }
  62
  63 static void
  64 modest_easysetup_wizard_dialog_set_property (GObject *object, guint property_id,
  65                                                                                                                         const GValue *value, GParamSpec *pspec)
  66 {
  67         switch (property_id) {
  68         default:
  69                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  70         }
  71 }
  72
  73 static void
  74 modest_easysetup_wizard_dialog_dispose (GObject *object)
  75 {
  76         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
  77                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
  78 }
  79
  80 static void
  81 modest_easysetup_wizard_dialog_finalize (GObject *object)
  82 {
  83         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
  84         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
  85
  86         if (self->account_manager)
  87                 g_object_unref (G_OBJECT (self->account_manager));
  88
  89         if (priv->presets)
  90                 modest_presets_destroy (priv->presets);
  91
  92         if (self->specific_window)
  93                 gtk_widget_destroy (self->specific_window);
  94
  95         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
  96 }
  97
  98 static void
  99 show_error (GtkWindow *parent_window, const gchar* text);
 100
 101 static gboolean
 102 create_account (ModestEasysetupWizardDialog *self);
 103
 104 static void
 105 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 106
 107 static void
 108 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 109
 110 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data);
 111
 112 static void
 113 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 114 {
 115         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 116
 117         /* Call the vfunc, which may be overridden by derived classes: */
 118         if (klass->enable_buttons) {
 119                 GtkNotebook *notebook = NULL;
 120                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 121
 122                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 123                 if (current_page_num == -1)
 124                         return;
 125
 126                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 127                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 128         }
 129 }
 130
 131 static void
 132 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 133 {
 134         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 135         g_assert(self);
 136         invoke_enable_buttons_vfunc(self);
 137 }
 138
 139 static void
 140 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 141 {
 142         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 143         g_assert(self);
 144         invoke_enable_buttons_vfunc(self);
 145 }
 146
 147 /** This is a convenience function to create a caption containing a mandatory widget.
 148  * When the widget is edited, the enable_buttons() vfunc will be called.
 149  */
 150 static GtkWidget* create_caption_new_with_asterix(ModestEasysetupWizardDialog *self,
 151         GtkSizeGroup *group,
 152         const gchar *value,
 153         GtkWidget *control,
 154         GtkWidget *icon,
 155         HildonCaptionStatus flag)
 156 {
 157   GtkWidget *caption = hildon_caption_new (group, value, control, icon, flag);
 158
 159 /* The translated strings seem to already contain the *,
 160  * but this code can be used if that is not true in future.
 161  */
 162 #if 0
 163         /* Add a * character to indicate mandatory fields,
 164          * as specified in our "Email UI Specification": */
 165         if (flag == HILDON_CAPTION_MANDATORY) {
 166                 gchar* title = g_strdup_printf("%s*", value);
 167                 caption = hildon_caption_new (group, title, control, icon, flag);
 168                 g_free(title);
 169         }
 170         else
 171                 caption = hildon_caption_new (group, value, control, icon, flag);
 172 #endif
 173
 174         /* Connect to the appropriate changed signal for the widget,
 175          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 176          */
 177         if (GTK_IS_ENTRY (control)) {
 178                 g_signal_connect (G_OBJECT (control), "changed",
 179                 G_CALLBACK (on_caption_entry_changed), self);
 180
 181         }
 182         else if (GTK_IS_COMBO_BOX (control)) {
 183                 g_signal_connect (G_OBJECT (control), "changed",
 184                 G_CALLBACK (on_caption_combobox_changed), self);
 185         }
 186
 187         return caption;
 188 }
 189
 190 static GtkWidget*
 191 create_page_welcome (ModestEasysetupWizardDialog *self)
 192 {
 193         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 194         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 195         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 196         gtk_widget_show (label);
 197         gtk_widget_show (GTK_WIDGET (box));
 198         return GTK_WIDGET (box);
 199 }
 200
 201 static void
 202 on_combo_account_country (GtkComboBox *widget, gpointer user_data)
 203 {
 204         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 205         g_assert(self);
 206         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 207
 208         /* Fill the providers combo, based on the selected country: */
 209         gint mcc_id = easysetup_country_combo_box_get_active_country_id (
 210                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country));
 211         easysetup_provider_combo_box_fill (
 212                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider), priv->presets, mcc_id);
 213 }
 214
 215 static void
 216 on_combo_account_serviceprovider (GtkComboBox *widget, gpointer user_data)
 217 {
 218         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 219         g_assert(self);
 220         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 221
 222         /* Fill the providers combo, based on the selected country: */
 223         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
 224                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
 225
 226         gchar* domain_name = NULL;
 227         if(provider_id)
 228           domain_name = modest_presets_get_domain (priv->presets, provider_id);
 229
 230         if(!domain_name)
 231                 domain_name = g_strdup (EXAMPLE_EMAIL_ADDRESS);
 232
 233         if (self->entry_user_email)
 234                 gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), domain_name);
 235
 236     g_free (domain_name);
 237
 238         g_free (provider_id);
 239 }
 240
 241
 242 static GtkWidget*
 243 create_page_account_details (ModestEasysetupWizardDialog *self)
 244 {
 245         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 246         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 247         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 248         gtk_widget_show (label);
 249
 250         /* Create a size group to be used by all captions.
 251          * Note that HildonCaption does not create a default size group if we do not specify one.
 252          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 253         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 254
 255         /* The country widgets: */
 256         self->combo_account_country = GTK_WIDGET (easysetup_country_combo_box_new ());
 257         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_country"),
 258                 self->combo_account_country, NULL, HILDON_CAPTION_OPTIONAL);
 259         gtk_widget_show (self->combo_account_country);
 260         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 261         gtk_widget_show (caption);
 262
 263         /* connect to country combo's changed signal, so we can fill the provider combo: */
 264     g_signal_connect (G_OBJECT (self->combo_account_country), "changed",
 265             G_CALLBACK (on_combo_account_country), self);
 266
 267         GtkWidget *separator = gtk_hseparator_new ();
 268         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 269         gtk_widget_show (separator);
 270
 271         /* The service provider widgets: */
 272         self->combo_account_serviceprovider = GTK_WIDGET (easysetup_provider_combo_box_new ());
 273
 274         caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_serviceprovider"),
 275                 self->combo_account_serviceprovider, NULL, HILDON_CAPTION_OPTIONAL);
 276         gtk_widget_show (self->combo_account_serviceprovider);
 277         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 278         gtk_widget_show (caption);
 279
 280         /* connect to providers combo's changed signal, so we can fill the email address: */
 281     g_signal_connect (G_OBJECT (self->combo_account_serviceprovider), "changed",
 282             G_CALLBACK (on_combo_account_serviceprovider), self);
 283
 284         /* TODO: Default to the current country somehow.
 285          * But I don't know how to get the information that is specified in the
 286          * "Language and region" control panel. It does not seem be anywhere in gconf. murrayc.
 287          *
 288          * This is probably not the best choice of gconf key:
 289          * This is the  "mcc used in the last pairing", ie. the last connection you made.
 290      * set by the osso-operator-wizard package, suggested by Dirk-Jan Binnema.
 291      *
 292          */
 293         GConfClient *client = gconf_client_get_default ();
 294         GError *error = NULL;
 295         const gchar* key = "/apps/osso/operator-wizard/last_mcc";
 296         gint mcc_id = gconf_client_get_int(client, key, &error);
 297
 298         if(mcc_id < 0)
 299         mcc_id = 0;
 300
 301     if (error) {
 302         g_warning ("Error getting gconf key %s:\n%s", key, error->message);
 303         g_error_free (error);
 304         error = NULL;
 305
 306         mcc_id = 0;
 307     }
 308
 309     /* Note that gconf_client_get_int() seems to return 0 without an error if the key is not there
 310      * This might just be a Maemo bug.
 311      */
 312     if (mcc_id == 0)
 313     {
 314         /* For now, we default to Finland when there is nothing better: */
 315         mcc_id = 244;
 316     }
 317
 318         easysetup_country_combo_box_set_active_country_id (
 319                 EASYSETUP_COUNTRY_COMBO_BOX (self->combo_account_country), mcc_id);
 320
 321
 322         /* The description widgets: */
 323         self->entry_account_title = GTK_WIDGET (easysetup_validating_entry_new ());
 324
 325         /* Set a default account title, choosing one that does not already exist: */
 326         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 327         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 328         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 329                 self->account_manager, default_account_name_start);
 330         g_free (default_account_name_start);
 331         default_account_name_start = NULL;
 332
 333         gtk_entry_set_text( GTK_ENTRY (self->entry_account_title), default_account_name);
 334         g_free (default_account_name);
 335         default_account_name = NULL;
 336
 337         caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_account_title"),
 338                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 339         gtk_widget_show (self->entry_account_title);
 340         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 341         gtk_widget_show (caption);
 342
 343         /* Prevent the use of some characters in the account title,
 344          * as required by our UI specification: */
 345         GList *list_prevent = NULL;
 346         list_prevent = g_list_append (list_prevent, "\\");
 347         list_prevent = g_list_append (list_prevent, "/");
 348         list_prevent = g_list_append (list_prevent, ":");
 349         list_prevent = g_list_append (list_prevent, "*");
 350         list_prevent = g_list_append (list_prevent, "?");
 351         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 352         list_prevent = g_list_append (list_prevent, "“");
 353         list_prevent = g_list_append (list_prevent, "<");
 354         list_prevent = g_list_append (list_prevent, ">");
 355         list_prevent = g_list_append (list_prevent, "|");
 356         list_prevent = g_list_append (list_prevent, "^");
 357         easysetup_validating_entry_set_unallowed_characters (
 358                 EASYSETUP_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 359         g_list_free (list_prevent);
 360
 361         /* Set max length as in the UI spec:
 362          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 363         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 364
 365         gtk_widget_show (GTK_WIDGET (box));
 366
 367         return GTK_WIDGET (box);
 368 }
 369
 370 static GtkWidget*
 371 create_page_user_details (ModestEasysetupWizardDialog *self)
 372 {
 373         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 374
 375         /* Create a size group to be used by all captions.
 376          * Note that HildonCaption does not create a default size group if we do not specify one.
 377          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 378         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 379
 380         /* The name widgets: */
 381         self->entry_user_name = GTK_WIDGET (easysetup_validating_entry_new ());
 382         /* Auto-capitalization is the default, so let's turn it off: */
 383         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 384         /* Set max length as in the UI spec:
 385          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 386         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 387         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 388                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 389         gtk_widget_show (self->entry_user_name);
 390         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 391         gtk_widget_show (caption);
 392
 393         /* Prevent the use of some characters in the name,
 394          * as required by our UI specification: */
 395         GList *list_prevent = NULL;
 396         list_prevent = g_list_append (list_prevent, "<");
 397         list_prevent = g_list_append (list_prevent, ">");
 398         easysetup_validating_entry_set_unallowed_characters (
 399                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 400         g_list_free (list_prevent);
 401
 402         /* The username widgets: */
 403         self->entry_user_username = GTK_WIDGET (easysetup_validating_entry_new ());
 404         /* Auto-capitalization is the default, so let's turn it off: */
 405         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 406         caption = create_caption_new_with_asterix (self, sizegroup, _("mail_fi_username"),
 407                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 408         gtk_widget_show (self->entry_user_username);
 409         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 410         gtk_widget_show (caption);
 411
 412         /* Prevent the use of some characters in the username,
 413          * as required by our UI specification: */
 414         easysetup_validating_entry_set_unallowed_characters_whitespace (
 415                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_username));
 416
 417         /* Set max length as in the UI spec:
 418          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 419         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 420
 421         /* The password widgets: */
 422         self->entry_user_password = gtk_entry_new ();
 423         /* Auto-capitalization is the default, so let's turn it off: */
 424         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password), HILDON_GTK_INPUT_MODE_FULL);
 425         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 426         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 427         caption = create_caption_new_with_asterix (self, sizegroup,
 428                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 429         gtk_widget_show (self->entry_user_password);
 430         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 431         gtk_widget_show (caption);
 432
 433         /* The email address widgets: */
 434         self->entry_user_email = GTK_WIDGET (easysetup_validating_entry_new ());
 435         /* Auto-capitalization is the default, so let's turn it off: */
 436         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 437         caption = create_caption_new_with_asterix (self, sizegroup,
 438                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 439         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 440         gtk_widget_show (self->entry_user_email);
 441         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 442         gtk_widget_show (caption);
 443
 444         /* Set max length as in the UI spec:
 445          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 446         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 447
 448
 449         gtk_widget_show (GTK_WIDGET (box));
 450
 451         return GTK_WIDGET (box);
 452 }
 453
 454 static GtkWidget* create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 455 {
 456         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 457         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 458         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 459         gtk_widget_show (label);
 460         gtk_widget_show (GTK_WIDGET (box));
 461         return GTK_WIDGET (box);
 462 }
 463
 464 /** Change the caption title for the incoming server,
 465  * as specified in the UI spec:
 466  */
 467 static void update_incoming_server_title (ModestEasysetupWizardDialog *self)
 468 {
 469         ModestProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 470                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 471         const gchar* type =
 472                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 473                         _("mail_fi_emailtype_pop3") :
 474                         _("mail_fi_emailtype_imap") );
 475
 476
 477         /* Note that this produces a compiler warning,
 478          * because the compiler does not know that the translated string will have a %s in it.
 479          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 480         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 481         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 482         g_free(incomingserver_title);
 483 }
 484
 485 /** Change the caption title for the incoming server,
 486  * as specified in the UI spec:
 487  */
 488 static void update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 489 {
 490         ModestProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 491                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
 492
 493         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 494         /* The choices are the same, but the titles are different, as in the UI spec. */
 495         modest_serversecurity_combo_box_fill (
 496                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 497 }
 498
 499 static void on_combo_servertype_changed(GtkComboBox *combobox, gpointer user_data)
 500 {
 501         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 502         update_incoming_server_title (self);
 503         update_incoming_server_security_choices (self);
 504 }
 505
 506 static GtkWidget* create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 507 {
 508         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 509
 510         /* Create a size group to be used by all captions.
 511          * Note that HildonCaption does not create a default size group if we do not specify one.
 512          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 513         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 514
 515         /* The incoming server widgets: */
 516         if (!self->combo_incoming_servertype)
 517                 self->combo_incoming_servertype = GTK_WIDGET (easysetup_servertype_combo_box_new ());
 518         easysetup_servertype_combo_box_set_active_servertype (
 519                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype), MODEST_PROTOCOL_STORE_POP);
 520         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 521                 _("mcen_li_emailsetup_type"), self->combo_incoming_servertype, NULL, HILDON_CAPTION_MANDATORY);
 522         gtk_widget_show (self->combo_incoming_servertype);
 523         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 524         gtk_widget_show (caption);
 525
 526         if(!self->entry_incomingserver)
 527                 self->entry_incomingserver = gtk_entry_new ();
 528         /* Auto-capitalization is the default, so let's turn it off: */
 529         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 530         set_default_custom_servernames (self);
 531
 532         if (self->caption_incoming)
 533           gtk_widget_destroy (self->caption_incoming);
 534
 535         /* The caption title will be updated in update_incoming_server_title().
 536          * so this default text will never be seen: */
 537         /* (Note: Changing the title seems pointless. murrayc) */
 538         self->caption_incoming = create_caption_new_with_asterix (self, sizegroup,
 539                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 540         update_incoming_server_title (self);
 541         gtk_widget_show (self->entry_incomingserver);
 542         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 543         gtk_widget_show (self->caption_incoming);
 544
 545         /* Change the caption title when the servertype changes,
 546          * as in the UI spec: */
 547          g_signal_connect (G_OBJECT (self->combo_incoming_servertype), "changed",
 548                 G_CALLBACK (on_combo_servertype_changed), self);
 549
 550         /* The secure connection widgets: */
 551         if (!self->combo_incoming_security)
 552                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 553         update_incoming_server_security_choices (self);
 554         modest_serversecurity_combo_box_set_active_serversecurity (
 555                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), MODEST_PROTOCOL_SECURITY_NONE);
 556         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 557                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 558         gtk_widget_show (self->combo_incoming_security);
 559         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 560         gtk_widget_show (caption);
 561
 562         if(!self->checkbox_incoming_auth)
 563                 self->checkbox_incoming_auth =
 564                         gtk_check_button_new_with_label (_("mcen_li_emailsetup_secure_authentication"));
 565         gtk_box_pack_start (GTK_BOX (box), self->checkbox_incoming_auth, FALSE, FALSE, MODEST_MARGIN_HALF);
 566         gtk_widget_show (self->checkbox_incoming_auth);
 567
 568         gtk_widget_show (GTK_WIDGET (box));
 569
 570         return GTK_WIDGET (box);
 571 }
 572
 573 static void
 574 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 575 {
 576         GtkWidget *widget = GTK_WIDGET (user_data);
 577
 578         /* Enable the widget only if the toggle button is active: */
 579         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 580         gtk_widget_set_sensitive (widget, enable);
 581 }
 582
 583 /* Make the sensitivity of a widget depend on a toggle button.
 584  */
 585 static void
 586 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 587 {
 588         g_signal_connect (G_OBJECT (button), "toggled",
 589                 G_CALLBACK (on_toggle_button_changed), widget);
 590
 591         /* Set the starting sensitivity: */
 592         on_toggle_button_changed (button, widget);
 593 }
 594
 595 static void
 596 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 597 {
 598         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 599
 600         /* Create the window, if necessary: */
 601         if (!(self->specific_window)) {
 602                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 603                 modest_connection_specific_smtp_window_fill_with_connections (
 604                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 605                         NULL /* account_name, not known yet. */);
 606         }
 607
 608         /* Show the window: */
 609         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 610         gtk_widget_show (self->specific_window);
 611 }
 612
 613 static GtkWidget* create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 614 {
 615         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 616
 617         /* Create a size group to be used by all captions.
 618          * Note that HildonCaption does not create a default size group if we do not specify one.
 619          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 620         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 621
 622         /* The outgoing server widgets: */
 623         if (!self->entry_outgoingserver)
 624                 self->entry_outgoingserver = gtk_entry_new ();
 625         /* Auto-capitalization is the default, so let's turn it off: */
 626         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 627         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 628                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 629         gtk_widget_show (self->entry_outgoingserver);
 630         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 631         gtk_widget_show (caption);
 632         set_default_custom_servernames (self);
 633
 634         /* The secure connection widgets: */
 635         if (!self->combo_outgoing_security)
 636                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 637         modest_serversecurity_combo_box_fill (
 638                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_TRANSPORT_SMTP);
 639         modest_serversecurity_combo_box_set_active_serversecurity (
 640                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security), MODEST_PROTOCOL_SECURITY_NONE);
 641         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 642                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 643         gtk_widget_show (self->combo_outgoing_security);
 644         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 645         gtk_widget_show (caption);
 646
 647         /* The secure authentication widgets: */
 648         if (!self->combo_outgoing_auth)
 649                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 650         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 651                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 652         gtk_widget_show (self->combo_outgoing_auth);
 653         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 654         gtk_widget_show (caption);
 655
 656         /* connection-specific checkbox: */
 657         if (!self->checkbox_outgoing_smtp_specific) {
 658                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new_with_label (_("mcen_fi_advsetup_connection_smtp"));
 659                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 660                         FALSE);
 661         }
 662         gtk_box_pack_start (GTK_BOX (box), self->checkbox_outgoing_smtp_specific, FALSE, FALSE, MODEST_MARGIN_HALF);
 663         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 664
 665         GtkWidget *separator = gtk_hseparator_new ();
 666         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 667         gtk_widget_show (separator);
 668
 669         /* Connection-specific SMTP-Severs Edit button: */
 670         if (!self->button_outgoing_smtp_servers)
 671                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 672         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 673                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 674         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 675         gtk_widget_show (self->button_outgoing_smtp_servers);
 676         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 677         gtk_widget_show (caption);
 678
 679         /* Only enable the button when the checkbox is checked: */
 680         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 681                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 682
 683         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 684                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 685
 686
 687         gtk_widget_show (GTK_WIDGET (box));
 688
 689         return GTK_WIDGET (box);
 690 }
 691
 692 static GtkWidget* create_page_complete_custom (ModestEasysetupWizardDialog *self)
 693 {
 694         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 695         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 696         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 697         gtk_widget_show (label);
 698
 699         if (!self->button_edit)
 700                 self->button_edit = gtk_button_new_with_label (_("mcen_bd_edit"));
 701         GtkWidget *caption = hildon_caption_new (NULL, _("mcen_fi_advanced_settings"),
 702                 self->button_edit, NULL, HILDON_CAPTION_OPTIONAL);
 703         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 704         gtk_widget_show (self->button_edit);
 705         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 706         gtk_widget_show (caption);
 707
 708         gtk_widget_show (GTK_WIDGET (box));
 709         return GTK_WIDGET (box);
 710 }
 711
 712
 713 /*
 714  */
 715 static void
 716 on_response (ModestWizardDialog *wizard_dialog,
 717         gint response_id,
 718         gpointer user_data)
 719 {
 720         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
 721         invoke_enable_buttons_vfunc (self);
 722 }
 723
 724 static void
 725 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
 726 {
 727         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
 728
 729         /* Create the notebook to be used by the ModestWizardDialog base class:
 730          * Each page of the notebook will be a page of the wizard: */
 731         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
 732
 733     /* Set the notebook used by the ModestWizardDialog base class: */
 734     g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
 735
 736     /* Set the wizard title:
 737      * The actual window title will be a combination of this and the page's tab label title. */
 738     g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
 739
 740         /* Read in the information about known service providers: */
 741         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
 742
 743         const gchar* filepath = MODEST_PROVIDERS_DATA_PATH; /* Defined in config.h */
 744         priv->presets = modest_presets_new (filepath);
 745         if (!(priv->presets)) {
 746                 g_warning ("Could not locate the official provider data keyfile from %s", filepath);
 747         }
 748
 749         g_assert(priv->presets);
 750
 751
 752         /* Get the account manager object,
 753          * so we can check for existing accounts,
 754          * and create new accounts: */
 755         self->account_manager = modest_runtime_get_account_mgr ();
 756         g_assert (self->account_manager);
 757         g_object_ref (self->account_manager);
 758
 759     /* Create the common pages,
 760      */
 761     self->page_welcome = create_page_welcome (self);
 762         self->page_account_details = create_page_account_details (self);
 763         self->page_user_details = create_page_user_details (self);
 764
 765         /* Add the common pages: */
 766         gtk_notebook_append_page (notebook, self->page_welcome,
 767                 gtk_label_new (_("mcen_ti_emailsetup_welcome")));
 768         gtk_notebook_append_page (notebook, self->page_account_details,
 769                 gtk_label_new (_("mcen_ti_accountdetails")));
 770         gtk_notebook_append_page (notebook, self->page_user_details,
 771                 gtk_label_new (_("mcen_ti_emailsetup_userdetails")));
 772
 773         /* Create and add the easysetup-specific pages,
 774          * because we need _some_ final page to enable the Next and Finish buttons: */
 775         create_subsequent_easysetup_pages (self);
 776
 777
 778     /* Connect to the dialog's response signal so we can enable/disable buttons
 779      * for the newly-selected page, because the prev/next buttons cause response to be emitted.
 780      * Note that we use g_signal_connect_after() instead of g_signal_connect()
 781      * so that we can be enable/disable after ModestWizardDialog has done its own
 782      * enabling/disabling of buttons.
 783      *
 784      * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
 785      * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
 786      *
 787      * It's not enough to connect to the notebook's switch-page signal, because
 788      * ModestWizardDialog's "response" signal handler enables the buttons itself,
 789      * _after_ switching the page (understandably).
 790      * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
 791      * then gtk_notebook_get_current_page() would return an incorrect value.)
 792      */
 793     g_signal_connect_after (G_OBJECT (self), "response",
 794             G_CALLBACK (on_response), self);
 795 }
 796
 797 ModestEasysetupWizardDialog*
 798 modest_easysetup_wizard_dialog_new (void)
 799 {
 800         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
 801 }
 802
 803 static void create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
 804 {
 805         GtkNotebook *notebook = NULL;
 806         g_object_get (self, "wizard-notebook", &notebook, NULL);
 807         g_assert(notebook);
 808
 809         /* Create the custom pages: */
 810         if(!(self->page_custom_incoming)) {
 811                 self->page_custom_incoming = create_page_custom_incoming (self);
 812         }
 813
 814         if(!(self->page_custom_outgoing)) {
 815                 self->page_custom_outgoing = create_page_custom_outgoing (self);
 816         }
 817
 818         if(!(self->page_complete_customsetup)) {
 819                 self->page_complete_customsetup = create_page_complete_custom (self);
 820         }
 821
 822         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_incoming)))
 823                 gtk_notebook_append_page (notebook, self->page_custom_incoming,
 824                         gtk_label_new (_("mcen_ti_emailsetup_incomingdetails")));
 825
 826         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_custom_outgoing)))
 827                 gtk_notebook_append_page (notebook, self->page_custom_outgoing,
 828                         gtk_label_new (_("mcen_ti_emailsetup_outgoingdetails")));
 829
 830         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_customsetup)))
 831                 gtk_notebook_append_page (notebook, self->page_complete_customsetup,
 832                         gtk_label_new (_("mcen_ti_emailsetup_complete")));
 833 }
 834
 835 static void create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
 836 {
 837         GtkNotebook *notebook = NULL;
 838         g_object_get (self, "wizard-notebook", &notebook, NULL);
 839         g_assert(notebook);
 840
 841         /* Create the easysetup-specific pages: */
 842         if(!self->page_complete_easysetup)
 843                 self->page_complete_easysetup = create_page_complete_easysetup (self);
 844
 845         if (!gtk_widget_get_parent (GTK_WIDGET (self->page_complete_easysetup)))
 846                 gtk_notebook_append_page (notebook, self->page_complete_easysetup,
 847                         gtk_label_new (_("mcen_ti_emailsetup_complete")));
 848
 849 }
 850 /* After the user details page,
 851  * the following pages depend on whether "Other" was chosen
 852  * in the provider combobox on the account page
 853  */
 854 static void create_subsequent_pages (ModestEasysetupWizardDialog *self)
 855 {
 856         if (easysetup_provider_combo_box_get_active_provider_id (
 857                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider)) == 0) {
 858                 /* "Other..." was selected: */
 859
 860                 /* Make sure that the easysetup pages do not exist: */
 861                 if(self->page_complete_easysetup) {
 862                         gtk_widget_destroy (self->page_complete_easysetup);
 863                         self->page_complete_easysetup = NULL;
 864                 }
 865
 866                 create_subsequent_customsetup_pages (self);
 867         }
 868         else {
 869                 /* A specific provider was selected: */
 870                 {
 871                         /* Make sure that the custom pages do not exist:
 872                          * Because they will be used if they exist, when creating the account. */
 873                         if(self->page_custom_incoming) {
 874                                 gtk_widget_destroy (self->page_custom_incoming);
 875                                 self->page_custom_incoming = NULL;
 876                         }
 877
 878                         if(self->page_custom_outgoing) {
 879                                 gtk_widget_destroy (self->page_custom_outgoing);
 880                                 self->page_custom_outgoing = NULL;
 881                         }
 882
 883                         if(self->page_complete_customsetup) {
 884                                 gtk_widget_destroy (self->page_complete_customsetup);
 885                                 self->page_complete_customsetup = NULL;
 886                         }
 887                 }
 888
 889                 /* Create the easysetup pages: */
 890                 create_subsequent_easysetup_pages (self);
 891         }
 892 }
 893
 894
 895 static gchar*
 896 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocol servertype)
 897 {
 898         if (!email_address)
 899                 return NULL;
 900
 901         gchar* at = g_utf8_strchr (email_address, -1, '@');
 902         if (!at || (g_utf8_strlen (at, -1) < 2))
 903                 return NULL;
 904
 905         gchar* domain = g_utf8_next_char (at);
 906         if(!domain)
 907                 return NULL;
 908
 909         const gchar* hostname = NULL;
 910         if (servertype == MODEST_PROTOCOL_STORE_POP)
 911                 hostname = "pop";
 912         else if (servertype == MODEST_PROTOCOL_STORE_IMAP)
 913                 hostname = "imap";
 914         else if (servertype == MODEST_PROTOCOL_TRANSPORT_SMTP)
 915                 hostname = "smtp";
 916
 917         if (!hostname)
 918                 return NULL;
 919
 920         return g_strdup_printf ("%s.%s", hostname, domain);
 921 }
 922
 923 static void set_default_custom_servernames (ModestEasysetupWizardDialog *account_wizard)
 924 {
 925         if (!account_wizard->entry_incomingserver)
 926                 return;
 927
 928         /* Set a default domain for the server, based on the email address,
 929          * if no server name was already specified.
 930          */
 931         const gchar* incoming_existing = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_incomingserver));
 932         if ((!incoming_existing || (strlen(incoming_existing) == 0))
 933                 && account_wizard->entry_user_email) {
 934                 const ModestProtocol protocol = easysetup_servertype_combo_box_get_active_servertype (
 935                         EASYSETUP_SERVERTYPE_COMBO_BOX (account_wizard->combo_incoming_servertype));
 936                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
 937
 938                 gchar* servername = util_get_default_servername_from_email_address (email_address, protocol);
 939                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_incomingserver), servername);
 940                 g_free (servername);
 941         }
 942
 943         /* Set a default domain for the server, based on the email address,
 944          * if no server name was already specified.
 945          */
 946         if (!account_wizard->entry_outgoingserver)
 947                 return;
 948
 949         const gchar* outgoing_existing = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_outgoingserver));
 950         if ((!outgoing_existing || (strlen(outgoing_existing) == 0))
 951                 && account_wizard->entry_user_email) {
 952                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY(account_wizard->entry_user_email));
 953
 954                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOL_TRANSPORT_SMTP);
 955                 gtk_entry_set_text (GTK_ENTRY (account_wizard->entry_outgoingserver), servername);
 956                 g_free (servername);
 957         }
 958 }
 959
 960 static gboolean
 961 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
 962 {
 963         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
 964
 965         /* Do extra validation that couldn't be done for every key press,
 966          * either because it was too slow,
 967          * or because it requires interaction:
 968          */
 969         if (current_page == account_wizard->page_account_details) {
 970                 /* Check that the title is not already in use: */
 971                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_account_title));
 972                 if ((!account_title) || (strlen(account_title) == 0))
 973                         return FALSE;
 974
 975                 /* Aavoid a clash with an existing display name: */
 976                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
 977                         account_wizard->account_manager, account_title);
 978
 979                 if (name_in_use) {
 980                         /* Warn the user via a dialog: */
 981                         show_error (GTK_WINDOW (account_wizard), _("mail_ib_account_name_already_existing"));
 982
 983                         return FALSE;
 984                 }
 985         }
 986         else if (current_page == account_wizard->page_user_details) {
 987                 /* Check that the email address is valud: */
 988                 const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (account_wizard->entry_user_email));
 989                 if ((!email_address) || (strlen(email_address) == 0))
 990                         return FALSE;
 991
 992                 if (!modest_text_utils_validate_email_address (email_address)) {
 993                         /* Warn the user via a dialog: */
 994                         show_error (GTK_WINDOW (account_wizard), _("mcen_ib_invalid_email"));
 995
 996             /* Return focus to the email address entry: */
 997             gtk_widget_grab_focus (account_wizard->entry_user_email);
 998
 999                         return FALSE;
1000                 }
1001
1002                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1003                 create_subsequent_pages (account_wizard);
1004         }
1005
1006         /* TODO: The UI Spec wants us to check that the servernames are valid,
1007          * but does not specify how.
1008          */
1009
1010         if(next_page == account_wizard->page_custom_incoming) {
1011                 set_default_custom_servernames (account_wizard);
1012         }
1013         else if (next_page == account_wizard->page_custom_outgoing) {
1014                 set_default_custom_servernames (account_wizard);
1015         }
1016
1017         /* If this is the last page, and this is a click on Finish,
1018          * then attempt to create the dialog.
1019          */
1020         if(!next_page) /* This is NULL when this is a click on Finish. */
1021         {
1022                 create_account (account_wizard);
1023         }
1024
1025
1026         return TRUE;
1027 }
1028
1029 static gboolean entry_is_empty (GtkWidget *entry)
1030 {
1031         if (!entry)
1032                 return FALSE;
1033
1034         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1035         if ((!text) || (strlen(text) == 0))
1036                 return TRUE;
1037         else
1038                 return FALSE;
1039 }
1040
1041 static void
1042 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1043 {
1044         ModestEasysetupWizardDialog *account_wizard = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1045
1046         gboolean enable_next = TRUE;
1047         if (current_page == account_wizard->page_welcome) {
1048                 enable_next = TRUE;
1049         }
1050         else if (current_page == account_wizard->page_account_details) {
1051                 /* The account details title is mandatory: */
1052                 if (entry_is_empty(account_wizard->entry_account_title))
1053                         enable_next = FALSE;
1054         }
1055         else if (current_page == account_wizard->page_user_details) {
1056                 /* The user details username is mandatory: */
1057                 if (entry_is_empty(account_wizard->entry_user_username))
1058                         enable_next = FALSE;
1059
1060                 /* The user details email address is mandatory: */
1061                 if (enable_next && entry_is_empty (account_wizard->entry_user_email))
1062                         enable_next = FALSE;
1063         }
1064         else if (current_page == account_wizard->page_custom_incoming) {
1065                 /* The custom incoming server is mandatory: */
1066                 if (entry_is_empty(account_wizard->entry_incomingserver))
1067                         enable_next = FALSE;
1068         }
1069
1070         /* Enable the buttons,
1071          * identifying them via their associated response codes:
1072          */
1073         GtkDialog *dialog_base = GTK_DIALOG (dialog);
1074     gtk_dialog_set_response_sensitive (dialog_base,
1075                                        MODEST_WIZARD_DIALOG_NEXT,
1076                                        enable_next);
1077
1078     /* Disable the Finish button until we are on the last page,
1079      * because HildonWizardDialog enables this for all but the first page: */
1080     GtkNotebook *notebook = NULL;
1081         g_object_get (dialog_base, "wizard-notebook", &notebook, NULL);
1082
1083     gint current = gtk_notebook_get_current_page (notebook);
1084     gint last = gtk_notebook_get_n_pages (notebook) - 1;
1085     gboolean is_last = (current == last);
1086
1087     if(!is_last) {
1088         gtk_dialog_set_response_sensitive (dialog_base,
1089                                        MODEST_WIZARD_DIALOG_FINISH,
1090                                        FALSE);
1091     }
1092 }
1093
1094 static void
1095 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1096 {
1097         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1098         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1099
1100
1101         object_class->get_property = modest_easysetup_wizard_dialog_get_property;
1102         object_class->set_property = modest_easysetup_wizard_dialog_set_property;
1103         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1104         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1105
1106         /* Provide a vfunc implementation so we can decide
1107          * when to enable/disable the prev/next buttons.
1108          */
1109         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1110         base_klass->before_next = on_before_next;
1111         base_klass->enable_buttons = on_enable_buttons;
1112 }
1113
1114 static void
1115 show_error (GtkWindow *parent_window, const gchar* text)
1116 {
1117         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1118                 (GtkDialogFlags)0,
1119                  GTK_MESSAGE_ERROR,
1120                  GTK_BUTTONS_OK,
1121                  text ));
1122
1123                  gtk_dialog_run (dialog);
1124                  gtk_widget_destroy (GTK_WIDGET (dialog));
1125 }
1126
1127 /** Attempt to create the account from the information that the user has entered.
1128  * @result: TRUE if the account was successfully created.
1129  */
1130 gboolean
1131 create_account (ModestEasysetupWizardDialog *self)
1132 {
1133         ModestEasysetupWizardDialogPrivate *priv = WIZARD_DIALOG_GET_PRIVATE (self);
1134
1135         const gchar* display_name = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
1136
1137         /* Some checks: */
1138         if (!display_name)
1139                 return FALSE;
1140
1141         /* We should have checked for this already,
1142          * and changed that name accordingly,
1143          * but let's check again just in case:
1144          */
1145         if (modest_account_mgr_account_with_display_name_exists (self->account_manager, display_name))
1146                 return FALSE;
1147
1148         /* Increment the non-user visible name if necessary,
1149          * based on the display name: */
1150         gchar *account_name_start = g_strdup_printf ("%sID", display_name);
1151         gchar* account_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1152                 account_name_start, FALSE /* not a server account */);
1153         g_free (account_name_start);
1154
1155         /* username and password (for both incoming and outgoing): */
1156         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1157         const gchar* password = gtk_entry_get_text (GTK_ENTRY (self->entry_user_password));
1158
1159         /* Incoming server: */
1160         /* Note: We need something as default for the ModestProtocol values,
1161          * or modest_account_mgr_add_server_account will fail. */
1162         gchar* servername_incoming = NULL;
1163         ModestProtocol protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1164         ModestProtocol protocol_security_incoming = MODEST_PROTOCOL_SECURITY_NONE;
1165         ModestProtocol protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_NONE;
1166
1167         /* Get details from the specified presets: */
1168         gchar* provider_id = easysetup_provider_combo_box_get_active_provider_id (
1169                 EASYSETUP_PROVIDER_COMBO_BOX (self->combo_account_serviceprovider));
1170         if(provider_id) {
1171                 /* Use presets: */
1172
1173                 servername_incoming = modest_presets_get_server (priv->presets, provider_id,
1174                         TRUE /* incoming */);
1175
1176                 ModestPresetsServerType servertype_incoming = modest_presets_get_info_server_type (priv->presets, provider_id,
1177                         TRUE /* incoming */);
1178
1179
1180                 /* We don't check for SMTP here as that is impossible for an incoming server. */
1181                 if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_IMAP)
1182                         protocol_incoming = MODEST_PROTOCOL_STORE_IMAP;
1183                 else if (servertype_incoming == MODEST_PRESETS_SERVER_TYPE_POP)
1184                         protocol_incoming = MODEST_PROTOCOL_STORE_POP;
1185
1186                 ModestPresetsSecurity security_incoming = modest_presets_get_info_server_security (priv->presets, provider_id,
1187                         TRUE /* incoming */);
1188
1189
1190                 if (security_incoming & MODEST_PRESETS_SECURITY_SECURE_INCOMING)
1191                         protocol_security_incoming = MODEST_PROTOCOL_SECURITY_SSL; /* TODO: Is this what we want? */
1192
1193                 if (security_incoming & MODEST_PRESETS_SECURITY_APOP)
1194                         protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD; /* TODO: Is this what we want? */
1195         }
1196         else {
1197                 /* Use custom pages because no preset was specified: */
1198                 servername_incoming = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver) ));
1199
1200                 protocol_incoming = easysetup_servertype_combo_box_get_active_servertype (
1201                 EASYSETUP_SERVERTYPE_COMBO_BOX (self->combo_incoming_servertype));
1202
1203                 protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1204                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1205
1206                 protocol_authentication_incoming = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth))
1207                         ? MODEST_PROTOCOL_AUTH_PASSWORD
1208                         : MODEST_PROTOCOL_AUTH_NONE;
1209
1210         }
1211
1212         /* First we add the 2 server accounts, and then we add the account that uses them.
1213          * If we don't do it in this order then we will experience a crash. */
1214
1215         /* Add a (incoming) server account, to be used by the account: */
1216         gchar *store_name_start = g_strconcat (account_name, "_store", NULL);
1217         gchar *store_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1218                 store_name_start, TRUE /* server account */);
1219         g_free (store_name_start);
1220         gboolean created = modest_account_mgr_add_server_account (self->account_manager,
1221                 store_name,
1222                 servername_incoming,
1223                 username, password,
1224                 protocol_incoming,
1225                 protocol_security_incoming,
1226                 protocol_authentication_incoming);
1227
1228         g_free (servername_incoming);
1229
1230         if (!created) {
1231                 /* TODO: Provide a Logical ID for the text: */
1232                 show_error (GTK_WINDOW (self), _("An error occurred while creating the incoming account."));
1233                 return FALSE;
1234         }
1235
1236         /* Sanity check: */
1237         /* There must be at least one account now: */
1238         GSList *account_names = modest_account_mgr_account_names (self->account_manager);
1239         if(!account_names)
1240         {
1241                 g_warning ("modest_account_mgr_account_names() returned NULL after adding an account.");
1242         }
1243         g_slist_free (account_names);
1244
1245
1246         /* Outgoing server: */
1247         gchar* servername_outgoing = NULL;
1248         ModestProtocol protocol_outgoing = MODEST_PROTOCOL_STORE_POP;
1249         ModestProtocol protocol_security_outgoing = MODEST_PROTOCOL_SECURITY_NONE;
1250         ModestProtocol protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1251
1252         if(provider_id) {
1253                 /* Use presets: */
1254                 servername_outgoing = modest_presets_get_server (priv->presets, provider_id,
1255                         FALSE /* incoming */);
1256
1257                 ModestPresetsServerType servertype_outgoing = modest_presets_get_info_server_type (priv->presets, provider_id,
1258                         FALSE /* incoming */);
1259
1260                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
1261                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SENDMAIL;
1262                 if (servertype_outgoing == MODEST_PRESETS_SERVER_TYPE_SMTP)
1263                         protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* TODO: Is this what we want? */
1264
1265                 ModestPresetsSecurity security_outgoing =
1266                         modest_presets_get_info_server_security (priv->presets, provider_id,
1267                                 FALSE /* incoming */);
1268
1269                 protocol_security_outgoing = MODEST_PROTOCOL_SECURITY_NONE;
1270                 if (security_outgoing & MODEST_PRESETS_SECURITY_SECURE_SMTP)
1271                         protocol_security_outgoing = MODEST_PROTOCOL_SECURITY_SSL; /* TODO: Is this what we want? */
1272
1273                 protocol_authentication_outgoing = MODEST_PROTOCOL_AUTH_NONE;
1274                 /* TODO: There is no SMTP authentication enum for presets. */
1275         }
1276         else {
1277                 /* Use custom pages because no preset was specified: */
1278                 servername_outgoing = g_strdup (gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver) ));
1279
1280                 protocol_outgoing = MODEST_PROTOCOL_TRANSPORT_SMTP; /* It's always SMTP for outgoing. */
1281
1282                 protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1283                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
1284
1285                 protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1286                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1287
1288                 /* TODO:
1289                 gboolean specific = gtk_toggle_button_get_active (
1290                         GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
1291                 */
1292
1293         }
1294
1295         /* Add a (outgoing) server account to be used by the account: */
1296         gchar *transport_name_start = g_strconcat (account_name, "_transport", NULL);
1297         gchar *transport_name = modest_account_mgr_get_unused_account_name (self->account_manager,
1298                 transport_name_start, TRUE /* server account */);
1299         g_free (transport_name_start);
1300         created = modest_account_mgr_add_server_account (self->account_manager,
1301                 transport_name,
1302                 servername_outgoing,
1303                 username, password,
1304                 protocol_outgoing,
1305                 protocol_security_outgoing,
1306                 protocol_authentication_outgoing);
1307
1308         g_free (servername_outgoing);
1309
1310         if (!created) {
1311                 /* TODO: Provide a Logical ID for the text: */
1312                 show_error (GTK_WINDOW (self), _("An error occurred while creating the outgoing account."));
1313                 return FALSE;
1314         }
1315
1316
1317         /* Create the account, which will contain the two "server accounts": */
1318         created = modest_account_mgr_add_account (self->account_manager, account_name,
1319                 store_name, /* The name of our POP/IMAP server account. */
1320                 transport_name /* The name of our SMTP server account. */);
1321         g_free (store_name);
1322         g_free (transport_name);
1323
1324         if (!created) {
1325                 /* TODO: Provide a Logical ID for the text: */
1326                 show_error (GTK_WINDOW (self), _("An error occurred while creating the account."));
1327                 return FALSE;
1328         }
1329
1330         /* The user name and email address must be set additionally: */
1331         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (self->entry_user_name));
1332         modest_account_mgr_set_string (self->account_manager, account_name,
1333                 MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1334
1335         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
1336         modest_account_mgr_set_string (self->account_manager, account_name,
1337                 MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1338
1339         /* Set the display name: */
1340         modest_account_mgr_set_string (self->account_manager, account_name,
1341                 MODEST_ACCOUNT_DISPLAY_NAME, display_name, FALSE /* not server account */);
1342
1343         /* Save the connection-specific SMTP server accounts. */
1344         if (self->specific_window)
1345                 return modest_connection_specific_smtp_window_save_server_accounts (
1346                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), account_name);
1347
1348         g_free (account_name);
1349
1350         return FALSE;
1351 }
1352
1353