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