git.maemo.org Git - modest/blob - src/hildon2/modest-easysetup-wizard-dialog.c

   1
   2 /* Copyright (c) 2006, Nokia Corporation
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  * * Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * * Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * * Neither the name of the Nokia Corporation nor the names of its
  15  *   contributors may be used to endorse or promote products derived from
  16  *   this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  19  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  21  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  22  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  25  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  26  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  27  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include <config.h>
  32 #include "modest-easysetup-wizard-dialog.h"
  33 #include <glib/gi18n.h>
  34 #include <gtk/gtknotebook.h>
  35 #include <gtk/gtkvbox.h>
  36 #include <gtk/gtklabel.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkseparator.h>
  42 #include "modest-country-picker.h"
  43 #include "modest-provider-picker.h"
  44 #include "modest-servertype-picker.h"
  45 #include "widgets/modest-validating-entry.h"
  46 #include "modest-text-utils.h"
  47 #include "modest-conf.h"
  48 #include "modest-defs.h"
  49 #include "modest-account-mgr.h"
  50 #include "modest-signal-mgr.h"
  51 #include "modest-account-mgr-helpers.h"
  52 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  53 #include "modest-connection-specific-smtp-window.h"
  54 #include "widgets/modest-ui-constants.h"
  55 #include "widgets/modest-default-account-settings-dialog.h"
  56 #include "widgets/modest-easysetup-wizard-page.h"
  57 #include "modest-maemo-utils.h"
  58 #include "modest-utils.h"
  59 #include "modest-hildon-includes.h"
  60 #include "modest-maemo-security-options-view.h"
  61 #include "modest-account-protocol.h"
  62 #include "modest-address-book.h"
  63
  64 /* Include config.h so that _() works: */
  65 #ifdef HAVE_CONFIG_H
  66 #include <config.h>
  67 #endif
  68
  69 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  70
  71 #define MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
  72                                                     MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, \
  73                                                     ModestEasysetupWizardDialogPrivate))
  74
  75 #define LABELS_WIDTH 520
  76 #define DIALOG_WIDTH LABELS_WIDTH + MODEST_MARGIN_DOUBLE
  77
  78 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  79
  80
  81 typedef enum {
  82         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  83         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  84 } ModestEasysetupWizardDialogServerChanges;
  85
  86 struct _ModestEasysetupWizardDialogPrivate
  87 {
  88         ModestPresets *presets;
  89
  90         /* Remember what fields the user edited manually to not prefill them
  91          * again. */
  92         ModestEasysetupWizardDialogServerChanges server_changes;
  93
  94         /* Check if the user changes a field to show a confirmation dialog */
  95         gboolean dirty;
  96
  97         /* If we have a pending load of settings or not. */
  98         gboolean pending_load_settings;
  99
 100         /* Used by derived widgets to query existing accounts,
 101          * and to create new accounts: */
 102         ModestAccountMgr *account_manager;
 103         ModestAccountSettings *settings;
 104
 105         /* notebook pages: */
 106         GtkWidget *page_welcome;
 107         gboolean  check_support_done;
 108         guint check_support_show_progress_id;
 109         gint pending_check_support;
 110         gboolean destroyed;
 111
 112         GtkWidget *page_account_details;
 113         GtkWidget *account_country_picker;
 114         GtkWidget *account_serviceprovider_picker;
 115         GtkWidget *entry_account_title;
 116         GtkWidget *caption_account_title;
 117
 118         GtkWidget *page_user_details;
 119         GtkWidget *entry_user_name;
 120         GtkWidget *entry_user_username;
 121         GtkWidget *entry_user_password;
 122         GtkWidget *entry_user_email;
 123
 124         GtkWidget *page_complete_easysetup;
 125
 126         GtkWidget *page_custom_incoming;
 127         GtkWidget *incoming_servertype_picker;
 128         GtkWidget *caption_incoming;
 129         GtkWidget *entry_incomingserver;
 130
 131         /* Security widgets */
 132         GtkWidget *incoming_security;
 133         GtkWidget *outgoing_security;
 134
 135         GtkWidget *page_custom_outgoing;
 136         GtkWidget *entry_outgoingserver;
 137         GtkWidget *checkbox_outgoing_smtp_specific;
 138         GtkWidget *button_outgoing_smtp_servers;
 139
 140         GtkWidget *page_complete_customsetup;
 141
 142         ModestProtocolType last_plugin_protocol_selected;
 143         GSList *missing_data_signals;
 144 };
 145
 146 static void save_to_settings (ModestEasysetupWizardDialog *self);
 147 static void real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next);
 148 static void on_update_model (ModestWizardDialog *dialog);
 149 static gboolean on_save (ModestWizardDialog *dialog);
 150 static GList* check_for_supported_auth_methods (ModestEasysetupWizardDialog* self);
 151 static gboolean check_has_supported_auth_methods(ModestEasysetupWizardDialog* self);
 152 static void check_support_callback (ModestAccountProtocol *protocol,
 153                                     gboolean supported,
 154                                     gpointer userdata);
 155 static void check_support_of_protocols (ModestEasysetupWizardDialog *self);
 156 static gboolean check_support_show_progress (gpointer userdata);
 157
 158 static gboolean
 159 on_delete_event (GtkWidget *widget,
 160                  GdkEvent *event,
 161                  ModestEasysetupWizardDialog *wizard)
 162 {
 163         gtk_dialog_response (GTK_DIALOG (wizard), GTK_RESPONSE_CANCEL);
 164         return TRUE;
 165 }
 166
 167 static void
 168 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
 169 {
 170         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard);
 171         g_return_if_fail (priv != NULL);
 172         priv->dirty = TRUE;
 173 }
 174
 175 static void
 176 modest_easysetup_wizard_dialog_dispose (GObject *object)
 177 {
 178         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (object);
 179         priv->destroyed = TRUE;
 180
 181         if (priv->check_support_show_progress_id > 0) {
 182                 g_source_remove (priv->check_support_show_progress_id);
 183                 priv->check_support_show_progress_id = 0;
 184         }
 185
 186         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 187                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 188 }
 189
 190 static void
 191 modest_easysetup_wizard_dialog_finalize (GObject *object)
 192 {
 193         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 194         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 195
 196         if (priv->account_manager)
 197                 g_object_unref (G_OBJECT (priv->account_manager));
 198
 199         if (priv->presets)
 200                 modest_presets_destroy (priv->presets);
 201
 202         if (priv->settings)
 203                 g_object_unref (priv->settings);
 204
 205         if (priv->missing_data_signals) {
 206                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
 207                 priv->missing_data_signals = NULL;
 208         }
 209
 210         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 211 }
 212
 213 static void
 214 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 215
 216 static void
 217 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 218
 219 static void on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data);
 220
 221 static gint
 222 get_port_from_protocol (ModestProtocolType server_type,
 223                         gboolean alternate_port)
 224 {
 225         int server_port = 0;
 226         ModestProtocol *protocol;
 227         ModestProtocolRegistry *protocol_registry;
 228
 229         protocol_registry = modest_runtime_get_protocol_registry ();
 230         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, server_type);
 231
 232         if (alternate_port) {
 233                 server_port = modest_account_protocol_get_alternate_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 234         } else {
 235                 server_port = modest_account_protocol_get_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 236         }
 237         return server_port;
 238 }
 239
 240 static void
 241 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 242 {
 243         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 244
 245         /* Call the vfunc, which may be overridden by derived classes: */
 246         if (klass->enable_buttons) {
 247                 GtkNotebook *notebook = NULL;
 248                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 249
 250                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 251                 if (current_page_num == -1)
 252                         return;
 253
 254                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 255                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 256         }
 257 }
 258
 259 static void
 260 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 261 {
 262         ModestEasysetupWizardDialog *self;
 263
 264         g_return_if_fail (user_data);
 265
 266         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 267
 268         invoke_enable_buttons_vfunc(self);
 269 }
 270
 271 static void
 272 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 273 {
 274         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 275         g_assert(self);
 276         invoke_enable_buttons_vfunc(self);
 277 }
 278
 279 static void
 280 on_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 281 {
 282         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 283         g_assert(self);
 284         invoke_enable_buttons_vfunc(self);
 285 }
 286
 287 static void
 288 on_serviceprovider_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 289 {
 290         gchar* default_account_name_start;
 291         gchar* default_account_name;
 292         ModestEasysetupWizardDialog *self;
 293         ModestEasysetupWizardDialogPrivate *priv;
 294         ModestProviderPickerIdType provider_id_type;
 295         ModestProtocol *protocol;
 296         gchar *proto_name;
 297         ModestProtocolType proto_type;
 298         gboolean hide_account_title;
 299
 300         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 301         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 302
 303         on_picker_button_value_changed (widget, user_data);
 304
 305         provider_id_type = modest_provider_picker_get_active_id_type (
 306                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 307         if (provider_id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
 308                 default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 309         } else {
 310                 GtkWidget *selector;
 311
 312                 selector = GTK_WIDGET (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (widget)));
 313                 default_account_name_start =
 314                         g_strdup (hildon_touch_selector_get_current_text (HILDON_TOUCH_SELECTOR (selector)));
 315
 316         }
 317         default_account_name = modest_account_mgr_get_unused_account_display_name (
 318                 priv->account_manager, default_account_name_start);
 319         g_free (default_account_name_start);
 320         default_account_name_start = NULL;
 321
 322         hide_account_title = FALSE;
 323         proto_name = modest_provider_picker_get_active_provider_id (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 324         if (proto_name != NULL) {
 325                 protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
 326                                                                           MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
 327                                                                           proto_name);
 328                 if (protocol != NULL) {
 329                         proto_type = modest_protocol_get_type_id (protocol);
 330
 331                         hide_account_title = (modest_protocol_registry_protocol_type_has_tag
 332                                               (modest_runtime_get_protocol_registry (),
 333                                                proto_type,
 334                                                MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS) ||
 335                                               modest_protocol_registry_protocol_type_has_tag
 336                                               (modest_runtime_get_protocol_registry (),
 337                                                proto_type,
 338                                                MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS));
 339                 }
 340         }
 341
 342         if (hide_account_title)
 343                 gtk_widget_hide (priv->caption_account_title);
 344         else
 345                 gtk_widget_show (priv->caption_account_title);
 346
 347         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 348         g_free (default_account_name);
 349 }
 350
 351 /** This is a convenience function to create a caption containing a mandatory widget.
 352  * When the widget is edited, the enable_buttons() vfunc will be called.
 353  */
 354 static GtkWidget*
 355 create_captioned (ModestEasysetupWizardDialog *self,
 356                   GtkSizeGroup *title_size_group,
 357                   GtkSizeGroup *value_size_group,
 358                   const gchar *value,
 359                   gboolean use_markup,
 360                   GtkWidget *control)
 361 {
 362
 363         GtkWidget *result;
 364         result = modest_maemo_utils_create_captioned_with_size_type (title_size_group, value_size_group,
 365                                                                      value, use_markup, control,
 366                                                                      MODEST_EDITABLE_SIZE);
 367
 368         /* Connect to the appropriate changed signal for the widget,
 369          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 370          */
 371         if (GTK_IS_ENTRY (control)) {
 372                 g_signal_connect (G_OBJECT (control), "changed",
 373                                   G_CALLBACK (on_caption_entry_changed), self);
 374
 375         }
 376         else if (GTK_IS_COMBO_BOX (control)) {
 377                 g_signal_connect (G_OBJECT (control), "changed",
 378                                   G_CALLBACK (on_caption_combobox_changed), self);
 379         }
 380
 381         return result;
 382 }
 383
 384 static GtkWidget*
 385 create_page_welcome (ModestEasysetupWizardDialog *self)
 386 {
 387         GtkWidget *box;
 388         GtkWidget *align;
 389         GtkWidget *label;
 390         GtkWidget *privacy_note;
 391         GtkWidget *pannable;
 392         ModestEasysetupWizardDialogPrivate *priv;
 393
 394         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 395         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 396         pannable = hildon_pannable_area_new ();
 397         label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 398         privacy_note = gtk_label_new (_("mcen_ia_privacy_notice"));
 399         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 400         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 401         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 402         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 403         gtk_widget_set_size_request (privacy_note, LABELS_WIDTH, -1);
 404         gtk_label_set_line_wrap (GTK_LABEL (privacy_note), TRUE);
 405         hildon_helper_set_logical_font (privacy_note, "SmallSystemFont");
 406         /* So that it is not truncated: */
 407         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 408         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 409         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 410         gtk_box_pack_start (GTK_BOX (box), privacy_note, FALSE, FALSE, 0);
 411         gtk_container_add (GTK_CONTAINER (align), box);
 412         gtk_widget_show (label);
 413         gtk_widget_show (privacy_note);
 414
 415         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 416         gtk_widget_show (GTK_WIDGET (box));
 417         gtk_widget_show (GTK_WIDGET (align));
 418         gtk_widget_show (pannable);
 419
 420         return GTK_WIDGET (pannable);
 421 }
 422
 423 static void
 424 on_account_country_selector_changed (HildonTouchSelector *widget, gpointer user_data)
 425 {
 426         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 427         g_assert(self);
 428         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 429
 430         priv->dirty = TRUE;
 431
 432         /* Fill the providers picker, based on the selected country: */
 433         if (priv->presets != NULL) {
 434                 gint mcc = modest_country_picker_get_active_country_mcc (
 435                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
 436                 modest_provider_picker_fill (
 437                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker), priv->presets, mcc);
 438         }
 439 }
 440
 441 static void
 442 update_user_email_from_provider (ModestEasysetupWizardDialog *self)
 443 {
 444         ModestEasysetupWizardDialogPrivate *priv;
 445         gchar* provider_id = NULL, *with_at = NULL;
 446
 447         g_assert(self);
 448         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 449
 450         /* Fill the providers combo, based on the selected country: */
 451         provider_id = modest_provider_picker_get_active_provider_id (
 452                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 453
 454         if (provider_id) {
 455                 gchar *domain_name = modest_presets_get_domain (priv->presets, provider_id);
 456                 with_at = g_strdup_printf ("%c%s", '@', domain_name);
 457                 g_free (domain_name);
 458         }
 459
 460         /* The sample address already contains the '@' */
 461         if (!with_at)
 462                 with_at = g_strdup (MODEST_EXAMPLE_EMAIL_ADDRESS);
 463
 464         if (priv->entry_user_email)
 465                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_user_email), with_at);
 466
 467         g_free (with_at);
 468         g_free (provider_id);
 469 }
 470
 471 static void
 472 on_account_serviceprovider_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 473 {
 474         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 475         g_assert(self);
 476         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 477
 478         priv->dirty = TRUE;
 479
 480         update_user_email_from_provider (self);
 481 }
 482
 483 static void
 484 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 485 {
 486         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 487                                             _CS("ckdg_ib_maximum_characters_reached"));
 488 }
 489
 490 static GtkWidget*
 491 create_page_account_details (ModestEasysetupWizardDialog *self)
 492 {
 493         GtkWidget *align;
 494         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 495         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 496         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 497
 498         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 499         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 500         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 501         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 502         gtk_widget_show (label);
 503
 504         /* Create a size group to be used by all captions.
 505          * Note that HildonCaption does not create a default size group if we do not specify one.
 506          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 507         GtkSizeGroup* title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 508         GtkSizeGroup* value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 509
 510         /* The country widgets: */
 511         priv->account_country_picker = GTK_WIDGET (modest_country_picker_new (MODEST_EDITABLE_SIZE,
 512                                                                               HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 513         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 514                                                _("mcen_fi_country"), priv->account_country_picker);
 515         g_signal_connect (G_OBJECT (priv->account_country_picker), "value-changed",
 516                           G_CALLBACK (on_picker_button_value_changed), self);
 517         gtk_box_pack_start (GTK_BOX (box), priv->account_country_picker, FALSE, FALSE, MODEST_MARGIN_HALF);
 518         gtk_widget_show (priv->account_country_picker);
 519
 520         /* The service provider widgets: */
 521         priv->account_serviceprovider_picker = GTK_WIDGET (modest_provider_picker_new (MODEST_EDITABLE_SIZE,
 522                                                                                        HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 523         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 524                                                _("mcen_fi_serviceprovider"),
 525                                                priv->account_serviceprovider_picker);
 526         g_signal_connect (G_OBJECT (priv->account_serviceprovider_picker), "value-changed",
 527                           G_CALLBACK (on_serviceprovider_picker_button_value_changed), self);
 528         gtk_box_pack_start (GTK_BOX (box), priv->account_serviceprovider_picker, FALSE, FALSE, 0);
 529         gtk_widget_show (priv->account_serviceprovider_picker);
 530
 531         /* The description widgets: */
 532         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 533
 534         /* Do use auto-capitalization: */
 535         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 536                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 537
 538         /* Set a default account title, choosing one that does not already exist: */
 539         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 540         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 541         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 542                 priv->account_manager, default_account_name_start);
 543         g_free (default_account_name_start);
 544         default_account_name_start = NULL;
 545
 546         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 547         g_free (default_account_name);
 548         default_account_name = NULL;
 549
 550         /* Connect signal after changing the text in the entry */
 551         g_signal_connect(G_OBJECT(priv->entry_account_title), "changed",
 552                          G_CALLBACK(on_easysetup_changed), self);
 553
 554         priv->caption_account_title = create_captioned (self, title_sizegroup, value_sizegroup,
 555                                                         _("mcen_fi_account_title"), FALSE,
 556                                                         priv->entry_account_title);
 557         gtk_widget_show (priv->entry_account_title);
 558         gtk_box_pack_start (GTK_BOX (box), priv->caption_account_title, FALSE, FALSE, 0);
 559         gtk_widget_show (priv->caption_account_title);
 560         gtk_widget_set_no_show_all (priv->caption_account_title, TRUE);
 561
 562         /* Prevent the use of some characters in the account title,
 563          * as required by our UI specification: */
 564         GList *list_prevent = NULL;
 565         list_prevent = g_list_append (list_prevent, "\\");
 566         list_prevent = g_list_append (list_prevent, "/");
 567         list_prevent = g_list_append (list_prevent, ":");
 568         list_prevent = g_list_append (list_prevent, "*");
 569         list_prevent = g_list_append (list_prevent, "?");
 570         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 571         list_prevent = g_list_append (list_prevent, "“");
 572         list_prevent = g_list_append (list_prevent, "<");
 573         list_prevent = g_list_append (list_prevent, ">");
 574         list_prevent = g_list_append (list_prevent, "|");
 575         list_prevent = g_list_append (list_prevent, "^");
 576         modest_validating_entry_set_unallowed_characters (
 577                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 578         g_list_free (list_prevent);
 579         list_prevent = NULL;
 580         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 581                                                                                                                                          modest_utils_on_entry_invalid_character, self);
 582
 583         /* Set max length as in the UI spec:
 584          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 585         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 586         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 587                                               on_entry_max, self);
 588
 589         gtk_widget_show (GTK_WIDGET (box));
 590
 591         g_object_unref (title_sizegroup);
 592         g_object_unref (value_sizegroup);
 593
 594         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 595         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 596         gtk_widget_show (align);
 597         gtk_container_add (GTK_CONTAINER (align), box);
 598
 599         return GTK_WIDGET (align);
 600 }
 601
 602 static void
 603 on_user_username_changed(GtkWidget* widget, ModestEasysetupWizardDialog *self)
 604 {
 605         ModestEasysetupWizardDialogPrivate* priv;
 606         gchar* provider_id = NULL;
 607
 608         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 609
 610         /* Work out the user email address */
 611         provider_id = modest_provider_picker_get_active_provider_id (
 612                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 613
 614         if (provider_id) {
 615                 const gchar *current_username;
 616                 gchar *email_address;
 617                 gchar *domain_name = modest_presets_get_domain (priv->presets, provider_id);
 618
 619                 current_username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
 620
 621                 if (current_username && strstr (current_username, "@")) {
 622                         email_address = g_strdup (current_username);
 623                 } else {
 624                         email_address = g_strdup_printf ("%s@%s",
 625                                                          current_username,
 626                                                          domain_name);
 627                 }
 628
 629                 /* Update the email address */
 630                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_user_email), email_address);
 631
 632                 g_free (email_address);
 633                 g_free (domain_name);
 634                 g_free (provider_id);
 635         }
 636
 637         /* Update state */
 638         on_easysetup_changed(widget, self);
 639 }
 640
 641
 642 static GtkWidget*
 643 create_page_user_details (ModestEasysetupWizardDialog *self)
 644 {
 645         GtkSizeGroup* title_sizegroup;
 646         GtkSizeGroup* value_sizegroup;
 647         GtkWidget *box;
 648         ModestEasysetupWizardDialogPrivate *priv;
 649         GtkWidget *align;
 650         const gchar *my_name;
 651
 652         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 653
 654         /* Create a size group to be used by all captions.
 655          * Note that HildonCaption does not create a default size group if we do not specify one.
 656          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 657         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 658         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 659         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 660
 661         /* The name widgets: (use auto cap) */
 662         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 663         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 664                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 665
 666         /* Set max length as in the UI spec:
 667          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 668         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 669         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 670                                               on_entry_max, self);
 671         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 672                                                _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 673
 674         /* Try to initialize the user name with my own contact */
 675         my_name = modest_address_book_get_my_name ();
 676         if (my_name)
 677                 gtk_entry_set_text (GTK_ENTRY (priv->entry_user_name), my_name);
 678
 679         g_signal_connect(G_OBJECT(priv->entry_user_name), "changed",
 680                          G_CALLBACK(on_easysetup_changed), self);
 681         gtk_widget_show (priv->entry_user_name);
 682         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 683         gtk_widget_show (caption);
 684
 685         /* Prevent the use of some characters in the name,
 686          * as required by our UI specification: */
 687         GList *list_prevent = NULL;
 688         list_prevent = g_list_append (list_prevent, "<");
 689         list_prevent = g_list_append (list_prevent, ">");
 690         modest_validating_entry_set_unallowed_characters (
 691                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 692         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 693                 modest_utils_on_entry_invalid_character, self);
 694         g_list_free (list_prevent);
 695
 696         /* The username widgets: */
 697         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 698         /* Auto-capitalization is the default, so let's turn it off: */
 699         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username),
 700                                          HILDON_GTK_INPUT_MODE_FULL);
 701         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mail_fi_username"), FALSE,
 702                                     priv->entry_user_username);
 703         gtk_widget_show (priv->entry_user_username);
 704         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 705         g_signal_connect(G_OBJECT(priv->entry_user_username), "changed",
 706                          G_CALLBACK(on_user_username_changed), self);
 707         gtk_widget_show (caption);
 708
 709         /* Prevent the use of some characters in the username,
 710          * as required by our UI specification: */
 711         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_username),
 712                 modest_utils_on_entry_invalid_character, self);
 713
 714         /* Set max length as in the UI spec:
 715          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 716         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 717         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 718                                               on_entry_max, self);
 719
 720         /* The password widgets: */
 721         priv->entry_user_password = hildon_entry_new (MODEST_EDITABLE_SIZE);
 722         /* Auto-capitalization is the default, so let's turn it off: */
 723         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 724                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 725         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 726         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 727         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 728                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 729         g_signal_connect(G_OBJECT(priv->entry_user_password), "changed",
 730                          G_CALLBACK(on_easysetup_changed), self);
 731         gtk_widget_show (priv->entry_user_password);
 732         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 733         gtk_widget_show (caption);
 734
 735         /* The email address widgets: */
 736         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 737         /* Auto-capitalization is the default, so let's turn it off: */
 738         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 739         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 740                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 741         update_user_email_from_provider (self);
 742         gtk_widget_show (priv->entry_user_email);
 743         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 744         g_signal_connect(G_OBJECT(priv->entry_user_email), "changed",
 745                          G_CALLBACK(on_easysetup_changed), self);
 746         gtk_widget_show (caption);
 747
 748         /* Set max length as in the UI spec:
 749          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 750         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 751         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 752                                               on_entry_max, self);
 753
 754
 755         gtk_widget_show (GTK_WIDGET (box));
 756         g_object_unref (title_sizegroup);
 757         g_object_unref (value_sizegroup);
 758
 759         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 760         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 761         gtk_widget_show (align);
 762         gtk_container_add (GTK_CONTAINER (align), box);
 763
 764         return GTK_WIDGET (align);
 765 }
 766
 767 static GtkWidget*
 768 create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 769 {
 770         GtkWidget *align;
 771         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 772
 773         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 774         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 775         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 776         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 777         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 778
 779         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 780         gtk_widget_show (label);
 781
 782         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 783         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 784         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 785
 786         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 787         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
 788         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 789         gtk_widget_show (label);
 790
 791         gtk_widget_show (GTK_WIDGET (box));
 792
 793         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 794         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 795         gtk_widget_show (align);
 796         gtk_container_add (GTK_CONTAINER (align), box);
 797
 798         return GTK_WIDGET (align);
 799 }
 800
 801 /** Change the caption title for the incoming server,
 802  * as specified in the UI spec:
 803  */
 804 static void
 805 update_incoming_server_title (ModestEasysetupWizardDialog *self)
 806 {
 807         ModestEasysetupWizardDialogPrivate* priv;
 808         ModestProtocolType protocol_type;
 809         ModestProtocolRegistry *protocol_registry;
 810
 811         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 812         protocol_registry = modest_runtime_get_protocol_registry ();
 813
 814         protocol_type = modest_servertype_picker_get_active_servertype (
 815                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
 816
 817         /* This could happen when the combo box has still no active iter */
 818         if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
 819                 gchar* incomingserver_title;
 820                 const gchar *protocol_display_name;
 821                 ModestProtocol *protocol;
 822
 823                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry,
 824                                                                           protocol_type);
 825                 protocol_display_name = modest_protocol_get_display_name (protocol);
 826
 827                 incomingserver_title = g_strconcat (_("mcen_li_emailsetup_servertype"), "\n<small>(",
 828                                                     protocol_display_name, ")</small>", NULL);
 829
 830                 modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 831
 832                 g_free(incomingserver_title);
 833         }
 834 }
 835
 836 /** Change the caption title for the incoming server,
 837  * as specified in the UI spec:
 838  */
 839 static void
 840 update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 841 {
 842         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 843         ModestServertypePicker *server_type_picker;
 844         ModestProtocolType protocol_type;
 845         ModestSecurityOptionsView *view;
 846
 847         server_type_picker =
 848                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 849         protocol_type =
 850                 modest_servertype_picker_get_active_servertype (server_type_picker);
 851
 852         /* Fill the combo with appropriately titled choices for all
 853            those protocols */
 854         view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 855         modest_security_options_view_set_server_type (view, protocol_type);
 856 }
 857
 858 static void
 859 on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data)
 860 {
 861         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 862         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 863
 864         priv->dirty = TRUE;
 865
 866         /* Update title */
 867         update_incoming_server_title (self);
 868
 869         /* Update security options if needed */
 870         update_incoming_server_security_choices (self);
 871         gtk_widget_show (priv->incoming_security);
 872
 873         set_default_custom_servernames (self);
 874 }
 875
 876 static void
 877 on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 878 {
 879         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 880         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 881         priv->dirty = TRUE;
 882         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 883 }
 884
 885 static GtkWidget*
 886 create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 887 {
 888         ModestProtocolRegistry *protocol_registry;
 889         ModestEasysetupWizardDialogPrivate* priv;
 890         GtkWidget *box;
 891         GtkWidget *align;
 892         GtkWidget *pannable;
 893         GtkWidget *label;
 894         GtkSizeGroup *title_sizegroup;
 895         GtkSizeGroup *value_sizegroup;
 896
 897         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 898         protocol_registry = modest_runtime_get_protocol_registry ();
 899
 900         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 901         pannable = hildon_pannable_area_new ();
 902
 903         /* Show note that account type cannot be changed in future: */
 904         label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 905         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 906         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 907         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 908         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 909         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 910         gtk_widget_show (label);
 911
 912         /* Create a size group to be used by all captions.
 913          * Note that HildonCaption does not create a default size group if we do not specify one.
 914          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 915         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 916         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 917
 918         /* The incoming server widgets: */
 919         priv->incoming_servertype_picker = GTK_WIDGET (modest_servertype_picker_new (MODEST_EDITABLE_SIZE,
 920                                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 921                                                                                      TRUE));
 922         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 923                                                _("mcen_li_emailsetup_type"),
 924                                                priv->incoming_servertype_picker);
 925         g_signal_connect (G_OBJECT (priv->incoming_servertype_picker), "value-changed",
 926                           G_CALLBACK (on_picker_button_value_changed), self);
 927         gtk_box_pack_start (GTK_BOX (box), priv->incoming_servertype_picker, FALSE, FALSE, 0);
 928         gtk_widget_show (priv->incoming_servertype_picker);
 929
 930         priv->entry_incomingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 931
 932         /* Auto-capitalization is the default, so let's turn it off: */
 933         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 934         set_default_custom_servernames (self);
 935
 936         /* The caption title will be updated in update_incoming_server_title().
 937          * so this default text will never be seen: */
 938         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 939                                                    "This will be removed",
 940                                                    FALSE, priv->entry_incomingserver);
 941         update_incoming_server_title (self);
 942         gtk_widget_show (priv->entry_incomingserver);
 943         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 944         gtk_widget_show (priv->caption_incoming);
 945
 946         /* Remember when the servername was changed manually: */
 947         g_signal_connect (G_OBJECT (priv->entry_incomingserver), "changed",
 948                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 949
 950         /* The secure connection widgets. These are only valid for
 951            protocols with security */
 952         priv->incoming_security =
 953                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 954                                                         FALSE, title_sizegroup, value_sizegroup);
 955         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 956                             FALSE, FALSE, 0);
 957         gtk_widget_show (priv->incoming_security);
 958
 959         /* Set default selection */
 960         modest_servertype_picker_set_active_servertype (
 961                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker),
 962                 MODEST_PROTOCOLS_STORE_POP);
 963         update_incoming_server_title (self);
 964         update_incoming_server_security_choices (self);
 965         set_default_custom_servernames (self);
 966
 967         /* Change the caption title when the servertype changes,
 968          * as in the UI spec: */
 969         g_signal_connect (G_OBJECT (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (priv->incoming_servertype_picker))),
 970                           "changed",
 971                           G_CALLBACK (on_servertype_selector_changed), self);
 972
 973         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 974         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 975         gtk_widget_show (align);
 976         gtk_container_add (GTK_CONTAINER (align), box);
 977
 978         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 979         gtk_widget_show (GTK_WIDGET (box));
 980         gtk_widget_show (pannable);
 981
 982         g_object_unref (title_sizegroup);
 983         g_object_unref (value_sizegroup);
 984
 985         /* Connect changed signals. We do it here after initializing everything */
 986         g_signal_connect (G_OBJECT(priv->entry_incomingserver), "changed",
 987                           G_CALLBACK(on_easysetup_changed), self);
 988
 989
 990         return GTK_WIDGET (pannable);
 991 }
 992
 993 static void
 994 on_check_button_changed (HildonCheckButton *button, gpointer user_data)
 995 {
 996         GtkWidget *widget = GTK_WIDGET (user_data);
 997
 998         /* Enable the widget only if the check button is active: */
 999         const gboolean enable = hildon_check_button_get_active (button);
1000         gtk_widget_set_sensitive (widget, enable);
1001 }
1002
1003 /* Make the sensitivity of a widget depend on a check button.
1004  */
1005 static void
1006 enable_widget_for_checkbutton (GtkWidget *widget, HildonCheckButton* button)
1007 {
1008         g_signal_connect (G_OBJECT (button), "toggled",
1009                           G_CALLBACK (on_check_button_changed), widget);
1010
1011         /* Set the starting sensitivity: */
1012         on_check_button_changed (button, widget);
1013 }
1014
1015 static void
1016 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
1017 {
1018         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1019         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1020         GtkWidget *specific_window;
1021
1022         /* We set dirty here because setting it depending on the connection specific dialog
1023         seems overkill */
1024         priv->dirty = TRUE;
1025
1026         /* Create the window, if necessary: */
1027         specific_window = (GtkWidget *) modest_connection_specific_smtp_window_new ();
1028         modest_connection_specific_smtp_window_fill_with_connections (MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), priv->account_manager);
1029
1030         /* Show the window */
1031         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (specific_window), GTK_WINDOW (self));
1032         gtk_widget_show (specific_window);
1033 }
1034
1035 static void
1036 on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
1037 {
1038         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1039         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1040         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
1041 }
1042
1043 static GtkWidget*
1044 create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
1045 {
1046         ModestEasysetupWizardDialogPrivate *priv;
1047         gchar *smtp_caption_label;
1048         GtkWidget *pannable;
1049         GtkWidget *align;
1050         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
1051
1052         pannable = hildon_pannable_area_new ();
1053
1054         /* Create a size group to be used by all captions.
1055          * Note that HildonCaption does not create a default size group if we do not specify one.
1056          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
1057         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1058         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1059
1060         /* The outgoing server widgets: */
1061         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1062         priv->entry_outgoingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
1063
1064         /* Auto-capitalization is the default, so let's turn it off: */
1065         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
1066         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
1067         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
1068                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
1069         g_free (smtp_caption_label);
1070         gtk_widget_show (priv->entry_outgoingserver);
1071         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
1072         gtk_widget_show (caption);
1073         set_default_custom_servernames (self);
1074
1075         /* The secure connection widgets. These are only valid for
1076            protocols with security */
1077         priv->outgoing_security =
1078                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
1079                                                         FALSE, title_sizegroup, value_sizegroup);
1080         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
1081                             FALSE, FALSE, 0);
1082         gtk_widget_show (priv->outgoing_security);
1083
1084         GtkWidget *separator = gtk_hseparator_new ();
1085         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, 0);
1086         gtk_widget_show (separator);
1087
1088         /* connection-specific checkbox: */
1089         priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
1090         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1091                                         FALSE);
1092         gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1093                               _("mcen_fi_advsetup_connection_smtp"));
1094         gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1095                                   0.0, 0.5);
1096
1097         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
1098         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
1099                             FALSE, FALSE, 0);
1100
1101         /* Connection-specific SMTP-Severs Edit button: */
1102         priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
1103         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
1104                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1105         gtk_widget_show (priv->button_outgoing_smtp_servers);
1106         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers,
1107                             FALSE, FALSE, 0);
1108
1109         /* Only enable the button when the checkbox is checked: */
1110         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
1111                                        HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific));
1112
1113         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
1114                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
1115
1116         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1117                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
1118
1119
1120         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1121         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1122         gtk_widget_show (align);
1123         gtk_container_add (GTK_CONTAINER (align), box);
1124
1125         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1126         gtk_widget_show (GTK_WIDGET (box));
1127         gtk_widget_show (pannable);
1128
1129         g_object_unref (title_sizegroup);
1130         g_object_unref (value_sizegroup);
1131
1132         /* Connect changed signals. We do it here after initializing everything */
1133         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1134                           G_CALLBACK (on_easysetup_changed), self);
1135         g_signal_connect (G_OBJECT (priv->checkbox_outgoing_smtp_specific), "toggled",
1136                           G_CALLBACK (on_easysetup_changed), self);
1137
1138         return GTK_WIDGET (pannable);
1139 }
1140
1141 static gboolean
1142 show_advanced_edit(gpointer user_data)
1143 {
1144         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1145         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1146         gint response;
1147
1148         /* Show the Account Settings window: */
1149         ModestAccountSettingsDialog *dialog = modest_default_account_settings_dialog_new ();
1150         if (priv->pending_load_settings) {
1151                 save_to_settings (self);
1152                 priv->pending_load_settings = FALSE;
1153         }
1154         modest_account_settings_dialog_load_settings (dialog, priv->settings);
1155
1156         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (self));
1157
1158         response = gtk_dialog_run (GTK_DIALOG (dialog));
1159
1160         gtk_widget_destroy (GTK_WIDGET (dialog));
1161
1162         return FALSE; /* Do not call this timeout callback again. */
1163 }
1164
1165 static void
1166 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
1167 {
1168         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1169
1170         /* Show the Account Settings window: */
1171         show_advanced_edit(self);
1172 }
1173 static GtkWidget*
1174 create_page_complete_custom (ModestEasysetupWizardDialog *self)
1175 {
1176         gchar *complete_string;
1177         GtkWidget *align;
1178         GtkWidget *box;
1179         GtkWidget *label;
1180         GtkWidget *button_edit;
1181
1182         box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1183         complete_string = g_strconcat (_("mcen_ia_emailsetup_setup_complete"), " ",
1184                                        _("mcen_ia_customsetup_complete"), NULL);
1185         label = gtk_label_new(complete_string);
1186         g_free (complete_string);
1187         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1188         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1189         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1190         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1191         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1192         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
1193         gtk_widget_show (label);
1194
1195         button_edit = gtk_button_new_with_label (_("mcen_fi_advanced_settings"));
1196         hildon_gtk_widget_set_theme_size (button_edit, HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1197         gtk_widget_show (button_edit);
1198         gtk_box_pack_start (GTK_BOX (box), button_edit, FALSE, FALSE, 0);
1199
1200         g_signal_connect (G_OBJECT (button_edit), "clicked",
1201                           G_CALLBACK (on_button_edit_advanced_settings), self);
1202
1203         gtk_widget_show (GTK_WIDGET (box));
1204
1205         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1206         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
1207         gtk_widget_show (align);
1208         gtk_container_add (GTK_CONTAINER (align), box);
1209
1210         return GTK_WIDGET (align);
1211 }
1212
1213
1214 /*
1215  */
1216 static void
1217 on_response (ModestWizardDialog *wizard_dialog,
1218              gint response_id,
1219              gpointer user_data)
1220 {
1221         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1222
1223         invoke_enable_buttons_vfunc (self);
1224 }
1225
1226 static void
1227 on_response_before (ModestWizardDialog *wizard_dialog,
1228                     gint response_id,
1229                     gpointer user_data)
1230 {
1231         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1232         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1233         if (response_id == GTK_RESPONSE_CANCEL) {
1234                 /* This is mostly copied from
1235                  * src/maemo/modest-account-settings-dialog.c */
1236                 if (priv->dirty) {
1237                         gint dialog_response;
1238                         GtkWidget *dialog;
1239
1240                         dialog = hildon_note_new_confirmation ((GtkWindow *) self,
1241                                                                _("imum_nc_wizard_confirm_lose_changes"));
1242
1243                         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
1244                                                      (GtkWindow *) dialog,
1245                                                      (GtkWindow *) wizard_dialog);
1246
1247                         dialog_response = gtk_dialog_run ((GtkDialog *) dialog);
1248                         gtk_widget_destroy (GTK_WIDGET (dialog));
1249
1250                         if (dialog_response != GTK_RESPONSE_OK) {
1251                                 /* Don't let the dialog close */
1252                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1253                         }
1254                 }
1255         }
1256 }
1257
1258 static void
1259 fill_providers (ModestEasysetupWizardDialog *self)
1260 {
1261         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1262
1263         if (MODEST_IS_COUNTRY_PICKER (priv->account_country_picker)) {
1264 /*              gint mcc = get_default_country_code(); */
1265                 gint mcc;
1266                 /* Fill the combo in an idle call, as it takes a lot of time */
1267                 modest_country_picker_load_data(
1268                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1269                 /* connect to country picker's changed signal, so we can fill the provider picker: */
1270                 g_signal_connect ((GObject *) priv->account_country_picker,
1271                                   "value-changed",
1272                                   G_CALLBACK (on_account_country_selector_changed), self);
1273
1274                 modest_country_picker_set_active_country_locale (
1275                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1276                 mcc = modest_country_picker_get_active_country_mcc (
1277                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1278                 modest_provider_picker_fill (
1279                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker),
1280                         priv->presets, mcc);
1281                 /* connect to providers picker's changed signal, so we can fill the email address: */
1282                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1283                                             (HILDON_PICKER_BUTTON (priv->account_serviceprovider_picker))),
1284                                   "changed",
1285                                   G_CALLBACK (on_account_serviceprovider_selector_changed), self);
1286
1287                 modest_provider_picker_set_others_provider (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
1288         }
1289
1290         priv->dirty = FALSE;
1291
1292 }
1293
1294 typedef struct IdleData {
1295         ModestEasysetupWizardDialog *dialog;
1296         ModestPresets *presets;
1297 } IdleData;
1298
1299 static gboolean
1300 presets_idle (gpointer userdata)
1301 {
1302         IdleData *idle_data = (IdleData *) userdata;
1303         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (idle_data->dialog);
1304         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1305
1306         g_assert (idle_data->presets);
1307
1308         gdk_threads_enter ();
1309
1310         priv->presets = idle_data->presets;
1311
1312         if (priv->check_support_done)
1313                 fill_providers (self);
1314
1315         g_object_unref (idle_data->dialog);
1316         g_free (idle_data);
1317
1318         gdk_threads_leave ();
1319
1320         return FALSE;
1321 }
1322
1323 static gpointer
1324 presets_loader (gpointer userdata)
1325 {
1326         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (userdata);
1327         ModestPresets *presets = NULL;
1328         IdleData *idle_data;
1329
1330         const gchar* path  = NULL;
1331         const gchar* path1 = MODEST_PROVIDER_DATA_FILE;
1332         const gchar* path2 = MODEST_FALLBACK_PROVIDER_DATA_FILE;
1333
1334         if (access(path1, R_OK) == 0)
1335                 path = path1;
1336         else if (access(path2, R_OK) == 0)
1337                 path = path2;
1338         else {
1339                 g_warning ("%s: neither '%s' nor '%s' is a readable provider data file",
1340                            __FUNCTION__, path1, path2);
1341                 return NULL;
1342         }
1343
1344         presets = modest_presets_new (path);
1345         if (!presets) {
1346                 g_warning ("%s: failed to parse '%s'", __FUNCTION__, path);
1347                 return NULL;
1348         }
1349
1350         idle_data = g_new0 (IdleData, 1);
1351         idle_data->dialog = self;
1352         idle_data->presets = presets;
1353
1354         g_idle_add (presets_idle, idle_data);
1355
1356         return NULL;
1357 }
1358
1359 static void
1360 modest_easysetup_wizard_dialog_append_page (GtkNotebook *notebook,
1361                                             GtkWidget *page,
1362                                             const gchar *label)
1363 {
1364         gint index;
1365
1366         /* Append page and set attributes */
1367         index = gtk_notebook_append_page (notebook, page, gtk_label_new (label));
1368         gtk_container_child_set (GTK_CONTAINER (notebook), page,
1369                                  "tab-expand", TRUE, "tab-fill", TRUE,
1370                                  NULL);
1371
1372         /* Give focus to page and show it */
1373         gtk_container_set_focus_child (GTK_CONTAINER (notebook), page);
1374         gtk_widget_show (page);
1375 }
1376
1377 static void
1378 init_user_page (ModestEasysetupWizardDialogPrivate *priv)
1379 {
1380         priv->page_user_details = NULL;
1381         priv->entry_user_name = NULL;
1382         priv->entry_user_username = NULL;
1383         priv->entry_user_password = NULL;
1384         priv->entry_user_email = NULL;
1385 }
1386
1387 static void
1388 init_incoming_page (ModestEasysetupWizardDialogPrivate *priv)
1389 {
1390         priv->page_custom_incoming = NULL;
1391         priv->incoming_servertype_picker = NULL;
1392         priv->caption_incoming = NULL;
1393         priv->entry_incomingserver = NULL;
1394         priv->entry_user_email = NULL;
1395         priv->incoming_security = NULL;
1396 }
1397
1398 static void
1399 init_outgoing_page (ModestEasysetupWizardDialogPrivate *priv)
1400 {
1401         priv->page_custom_outgoing = NULL;
1402         priv->entry_outgoingserver = NULL;
1403         priv->checkbox_outgoing_smtp_specific = NULL;
1404         priv->button_outgoing_smtp_servers = NULL;
1405         priv->outgoing_security = NULL;
1406 }
1407
1408 static void
1409 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1410 {
1411         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1412
1413         /* Create the notebook to be used by the ModestWizardDialog base class:
1414          * Each page of the notebook will be a page of the wizard: */
1415         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1416         gtk_widget_set_size_request (GTK_WIDGET (notebook), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1417
1418         /* Set the notebook used by the ModestWizardDialog base class: */
1419         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1420
1421         /* Set the wizard title:
1422          * The actual window title will be a combination of this and the page's tab label title. */
1423         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1424
1425         /* Read in the information about known service providers: */
1426         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1427
1428         /* The server fields did not have been manually changed yet */
1429         priv->server_changes = 0;
1430         priv->pending_load_settings = TRUE;
1431
1432         /* Get the account manager object,
1433          * so we can check for existing accounts,
1434          * and create new accounts: */
1435         priv->account_manager = modest_runtime_get_account_mgr ();
1436         g_object_ref (priv->account_manager);
1437
1438         /* Initialize fields */
1439         priv->check_support_done = FALSE;
1440         priv->check_support_show_progress_id = 0;
1441         priv->pending_check_support = 0;
1442         priv->destroyed = FALSE;
1443         priv->page_welcome = create_page_welcome (self);
1444         gtk_widget_show (priv->page_welcome);
1445         priv->page_account_details = create_page_account_details (self);
1446
1447         init_user_page (priv);
1448         init_incoming_page (priv);
1449         init_outgoing_page (priv);
1450
1451         priv->page_complete_easysetup = NULL;
1452         priv->page_complete_customsetup = NULL;
1453         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1454         priv->missing_data_signals = NULL;
1455
1456         /* Add the common pages */
1457         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_welcome,
1458                                                     _("mcen_ti_emailsetup_welcome"));
1459         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_account_details,
1460                                                     _("mcen_ti_accountdetails"));
1461
1462         /* Connect to the dialog's response signal so we can enable/disable buttons
1463          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1464          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1465          * so that we can be enable/disable after ModestWizardDialog has done its own
1466          * enabling/disabling of buttons.
1467          *
1468          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1469          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1470          *
1471          * It's not enough to connect to the notebook's switch-page signal, because
1472          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1473          * _after_ switching the page (understandably).
1474          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1475          * then gtk_notebook_get_current_page() would return an incorrect value.)
1476          */
1477         g_signal_connect_after (G_OBJECT (self), "response",
1478                                 G_CALLBACK (on_response), self);
1479
1480         /* This is to show a confirmation dialog when the user hits cancel */
1481         g_signal_connect (G_OBJECT (self), "response",
1482                           G_CALLBACK (on_response_before), self);
1483
1484         g_signal_connect (G_OBJECT (self), "delete-event",
1485                           G_CALLBACK (on_delete_event), self);
1486
1487         /* Reset dirty, because there was no user input until now */
1488         priv->dirty = FALSE;
1489
1490         /* When this window is shown, hibernation should not be possible,
1491          * because there is no sensible way to save the state: */
1492         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1493                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1494
1495         /* Load provider presets */
1496         g_object_ref (self);
1497         g_thread_create (presets_loader, self, FALSE, NULL);
1498
1499         priv->settings = modest_account_settings_new ();
1500
1501 }
1502
1503 ModestEasysetupWizardDialog*
1504 modest_easysetup_wizard_dialog_new (void)
1505 {
1506
1507         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1508 }
1509
1510 static void
1511 create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1512 {
1513         ModestEasysetupWizardDialogPrivate *priv;
1514         GtkNotebook *notebook = NULL;
1515
1516         g_object_get (self, "wizard-notebook", &notebook, NULL);
1517         g_assert(notebook);
1518
1519         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1520
1521         if (!priv->page_user_details) {
1522                 priv->page_user_details = create_page_user_details (self);
1523         }
1524
1525         /* Create the custom pages: */
1526         if(!(priv->page_custom_incoming)) {
1527                 priv->page_custom_incoming = create_page_custom_incoming (self);
1528         }
1529
1530         /* TODO: only if needed */
1531         if(!(priv->page_custom_outgoing)) {
1532                 priv->page_custom_outgoing = create_page_custom_outgoing (self);
1533         }
1534
1535         if(!(priv->page_complete_customsetup)) {
1536                 priv->page_complete_customsetup = create_page_complete_custom (self);
1537         }
1538
1539         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_user_details)))
1540                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_user_details,
1541                                                             _("mcen_ti_emailsetup_userdetails"));
1542
1543         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_incoming)))
1544                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_incoming,
1545                                                             _("mcen_ti_emailsetup_incomingdetails"));
1546
1547         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_outgoing)))
1548                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_outgoing,
1549                                                             _("mcen_ti_emailsetup_outgoingdetails"));
1550
1551         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_customsetup)))
1552                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_customsetup,
1553                                                             _("mcen_ti_emailsetup_complete"));
1554
1555         /* This is unnecessary with GTK+ 2.10: */
1556         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1557 }
1558
1559 static void
1560 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1561 {
1562         ModestEasysetupWizardDialogPrivate *priv;
1563         GtkNotebook *notebook = NULL;
1564
1565         g_object_get (self, "wizard-notebook", &notebook, NULL);
1566         g_assert(notebook);
1567
1568         /* Create the easysetup-specific pages: */
1569         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1570         if(!priv->page_complete_easysetup)
1571                 priv->page_complete_easysetup = create_page_complete_easysetup (self);
1572
1573         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_easysetup)))
1574                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_easysetup,
1575                                                             _("mcen_ti_emailsetup_complete"));
1576
1577         /* This is unnecessary with GTK+ 2.10: */
1578         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1579 }
1580
1581 /* */
1582 static void
1583 remove_non_common_tabs (ModestEasysetupWizardDialog *self,
1584                         gboolean remove_user_details)
1585 {
1586         gint starting_tab;
1587         GtkNotebook *notebook;
1588         ModestEasysetupWizardDialogPrivate *priv;
1589
1590         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1591         g_object_get (self, "wizard-notebook", &notebook, NULL);
1592
1593         /* The first 2 tabs are the common ones (welcome tab and the
1594            providers tab), so we always remove starting from the
1595            end */
1596         starting_tab = (remove_user_details) ? 2 : 3;
1597         while (gtk_notebook_get_n_pages (notebook) > starting_tab) {
1598                 /* Disconnect signal */
1599                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, -1);
1600                 if (modest_signal_mgr_is_connected (priv->missing_data_signals, (GObject *) page, "missing-mandatory-data")) {
1601                         priv->missing_data_signals = modest_signal_mgr_disconnect (priv->missing_data_signals,
1602                                                                                    (GObject *) page,
1603                                                                                    "missing-mandatory-data");
1604                 }
1605                 /* Remove page from notebook */
1606                 gtk_notebook_remove_page (notebook, -1);
1607         }
1608 }
1609
1610 static void
1611 on_missing_mandatory_data (ModestAccountProtocol *protocol,
1612                            gboolean missing,
1613                            gpointer user_data)
1614 {
1615         real_enable_buttons (MODEST_WIZARD_DIALOG (user_data), !missing);
1616 }
1617
1618 /* After the user details page,
1619  * the following pages depend on whether "Other" was chosen
1620  * in the provider combobox on the account page
1621  */
1622 static void
1623 create_subsequent_pages (ModestEasysetupWizardDialog *self)
1624 {
1625         ModestEasysetupWizardDialogPrivate *priv;
1626         ModestProviderPicker *picker;
1627         ModestProviderPickerIdType id_type;
1628         GtkNotebook *notebook;
1629
1630         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1631         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
1632         id_type = modest_provider_picker_get_active_id_type (picker);
1633         g_object_get (self, "wizard-notebook", &notebook, NULL);
1634
1635         /* Remove the response override handler for non-plugin
1636            protocols. For plugins it'll be overriden later */
1637         if (id_type != MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL)
1638                 modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1639                                                                     NULL);
1640
1641
1642         if (id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
1643                 /* "Other..." was selected: */
1644
1645                 /* If we come from a rollbacked easysetup */
1646                 if (priv->page_complete_easysetup) {
1647                         remove_non_common_tabs (self, FALSE);
1648                         priv->page_complete_easysetup = NULL;
1649                 }
1650
1651                 /* If we come from a rollbacked plugin protocol setup */
1652                 if (priv->last_plugin_protocol_selected != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1653                         remove_non_common_tabs (self, TRUE);
1654                         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1655                         modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1656                         priv->missing_data_signals = NULL;
1657                 }
1658
1659                 create_subsequent_customsetup_pages (self);
1660         } else {
1661                 /* If we come from a rollbacked custom setup */
1662                 if (priv->page_custom_incoming) {
1663                         remove_non_common_tabs (self, TRUE);
1664                         init_user_page (priv);
1665                         init_incoming_page (priv);
1666                         init_outgoing_page (priv);
1667                         init_user_page (priv);
1668                         priv->page_complete_customsetup = NULL;
1669                 }
1670
1671                 /* It's a pluggable protocol and not a provider with presets */
1672                 if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
1673                         ModestProtocol *protocol;
1674                         gchar *proto_name;
1675                         ModestProtocolType proto_type;
1676                         ModestWizardDialogResponseOverrideFunc response_override;
1677
1678                         /* Get protocol data */
1679                         proto_name = modest_provider_picker_get_active_provider_id (picker);
1680                         protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
1681                                                                                   MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
1682                                                                                   proto_name);
1683                         proto_type = modest_protocol_get_type_id (protocol);
1684
1685
1686                         /* If we come from a rollbacked easy setup */
1687                         if (priv->last_plugin_protocol_selected != proto_type &&
1688                             priv->page_complete_easysetup) {
1689                                 remove_non_common_tabs (self, TRUE);
1690                                 init_user_page (priv);
1691                                 priv->page_complete_easysetup = NULL;
1692                         }
1693
1694                         /* Ensure that the response override handler
1695                            is set. It might happen that plugins clear
1696                            them incorrectly */
1697                         response_override = modest_account_protocol_get_wizard_response_override
1698                                 (MODEST_ACCOUNT_PROTOCOL (protocol));
1699                         modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1700                                                                             response_override);
1701
1702                         if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol) &&
1703                             proto_type != priv->last_plugin_protocol_selected) {
1704                                 ModestPairList *tabs;
1705                                 GSList *tmp;
1706                                 gboolean first_page = TRUE;
1707
1708                                 /* Remember the last selected plugin protocol */
1709                                 priv->last_plugin_protocol_selected = proto_type;
1710
1711                                 /* Get tabs */
1712                                 tabs = modest_account_protocol_get_easysetupwizard_tabs (MODEST_ACCOUNT_PROTOCOL (protocol));
1713                                 tmp = (GSList *) tabs;
1714                                 while (tmp) {
1715                                         ModestPair *pair = (ModestPair *) tmp->data;
1716                                         modest_easysetup_wizard_dialog_append_page (notebook,
1717                                                                                     GTK_WIDGET (pair->second),
1718                                                                                     (const gchar *) pair->first);
1719                                         if (first_page) {
1720                                                 gtk_container_set_focus_child (GTK_CONTAINER (notebook),
1721                                                                                GTK_WIDGET (pair->second));
1722                                                 first_page = FALSE;
1723                                         }
1724
1725                                         /* Connect signals */
1726                                         if (MODEST_IS_EASYSETUP_WIZARD_PAGE (pair->second)) {
1727                                                 priv->missing_data_signals =
1728                                                         modest_signal_mgr_connect (priv->missing_data_signals,
1729                                                                                    G_OBJECT (pair->second),
1730                                                                                    "missing-mandatory-data",
1731                                                                                    G_CALLBACK (on_missing_mandatory_data),
1732                                                                                    self);
1733                                         }
1734
1735                                         g_free (pair->first);
1736                                         tmp = g_slist_next (tmp);
1737                                         /* Critical: if you don't show the page then the dialog will ignore it */
1738 /*                                      gtk_widget_show (GTK_WIDGET (pair->second)); */
1739                                 }
1740                                 modest_pair_list_free (tabs);
1741                         }
1742                         g_free (proto_name);
1743                 } else {
1744                         if (priv->last_plugin_protocol_selected !=
1745                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1746                                 remove_non_common_tabs (self, TRUE);
1747                                 init_user_page (priv);
1748                                 priv->page_complete_easysetup = NULL;
1749                                 priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1750                                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1751                                 priv->missing_data_signals = NULL;
1752                         }
1753                         if (!priv->page_user_details) {
1754                                 priv->page_user_details = create_page_user_details (self);
1755                                 modest_easysetup_wizard_dialog_append_page (notebook,
1756                                                                             priv->page_user_details,
1757                                                                             _("mcen_ti_emailsetup_userdetails"));
1758                         }
1759                 }
1760
1761                 /* Create the easysetup pages: */
1762                 create_subsequent_easysetup_pages (self);
1763         }
1764 }
1765
1766
1767 static gchar*
1768 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocolType protocol_type)
1769 {
1770         const gchar* hostname = NULL;
1771         gchar* at;
1772         gchar* domain;
1773         ModestProtocolRegistry *protocol_registry;
1774         ModestProtocol *protocol;
1775
1776         if (!email_address)
1777                 return NULL;
1778
1779         at = g_utf8_strchr (email_address, -1, '@');
1780         if (!at || (g_utf8_strlen (at, -1) < 2))
1781                 return NULL;
1782
1783         domain = g_utf8_next_char (at);
1784         if(!domain)
1785                 return NULL;
1786
1787         protocol_registry = modest_runtime_get_protocol_registry ();
1788         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
1789
1790         if (modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS) ||
1791             modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_TRANSPORT_PROTOCOLS)) {
1792                 hostname = modest_protocol_get_name (protocol);
1793         }
1794
1795         if (!hostname)
1796                 return NULL;
1797
1798         return g_strdup_printf ("%s.%s", hostname, domain);
1799 }
1800
1801 static void
1802 set_default_custom_servernames (ModestEasysetupWizardDialog *self)
1803 {
1804         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1805
1806         if (!priv->entry_incomingserver)
1807                 return;
1808
1809         /* Set a default domain for the server, based on the email address,
1810          * if no server name was already specified.
1811          */
1812         if (priv->entry_user_email
1813             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1814                 const ModestProtocolType protocol_type = modest_servertype_picker_get_active_servertype (
1815                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
1816
1817                 /* This could happen when the combo box has still no active iter */
1818                 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1819                         const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1820                         gchar* servername = util_get_default_servername_from_email_address (email_address,
1821                                                                                             protocol_type);
1822
1823                         /* Do not set the INCOMING_CHANGED flag because of this edit */
1824                         g_signal_handlers_block_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1825                         hildon_entry_set_text (HILDON_ENTRY (priv->entry_incomingserver), servername);
1826                         g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1827
1828                         g_free (servername);
1829                 }
1830         }
1831
1832         /* Set a default domain for the server, based on the email address,
1833          * if no server name was already specified.
1834          */
1835         if (!priv->entry_outgoingserver)
1836                 return;
1837
1838         if (priv->entry_user_email
1839             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1840                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1841
1842                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOLS_TRANSPORT_SMTP);
1843
1844                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1845                 g_signal_handlers_block_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1846                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_outgoingserver), servername);
1847                 g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1848
1849                 g_free (servername);
1850         }
1851 }
1852
1853 static gchar*
1854 get_entered_account_title (ModestEasysetupWizardDialog *self)
1855 {
1856         ModestEasysetupWizardDialogPrivate *priv;
1857         const gchar* account_title;
1858
1859         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1860         account_title = hildon_entry_get_text (HILDON_ENTRY (priv->entry_account_title));
1861
1862         if (!account_title || (g_utf8_strlen (account_title, -1) == 0)) {
1863                 return NULL;
1864         } else {
1865                 /* Strip it of whitespace at the start and end: */
1866                 gchar *result = g_strdup (account_title);
1867                 result = g_strstrip (result);
1868
1869                 if (!result)
1870                         return NULL;
1871
1872                 if (g_utf8_strlen (result, -1) == 0) {
1873                         g_free (result);
1874                         return NULL;
1875                 }
1876
1877                 return result;
1878         }
1879 }
1880
1881 static gboolean
1882 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1883 {
1884         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1885         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1886         ModestProtocolRegistry *protocol_registry;
1887
1888         protocol_registry = modest_runtime_get_protocol_registry ();
1889
1890         /* if are browsing pages previous to the last one, then we have pending settings in
1891          * this wizard */
1892         if (next_page != NULL)
1893                 priv->pending_load_settings = TRUE;
1894
1895         /* Do extra validation that couldn't be done for every key press,
1896          * either because it was too slow,
1897          * or because it requires interaction:
1898          */
1899         if (current_page == priv->page_welcome) {
1900                 if (!priv->check_support_done) {
1901                         check_support_of_protocols (self);
1902                         return priv->check_support_done;
1903                 }
1904         } else if (current_page == priv->page_account_details) {
1905                 /* Check that the title is not already in use: */
1906                 gchar* account_title = get_entered_account_title (self);
1907                 if (!account_title)
1908                         return FALSE;
1909
1910                 /* Aavoid a clash with an existing display name: */
1911                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1912                         priv->account_manager, account_title);
1913                 g_free (account_title);
1914
1915                 if (name_in_use) {
1916                         /* Warn the user via a dialog: */
1917                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1918
1919                         return FALSE;
1920                 }
1921
1922                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1923                 create_subsequent_pages (self);
1924
1925         } else if (current_page == priv->page_user_details) {
1926                 /* Check that the email address is valud: */
1927                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
1928                 if ((!email_address) || (g_utf8_strlen (email_address, -1) == 0))
1929                         return FALSE;
1930
1931                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1932                         /* Warn the user via a dialog: */
1933                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1934
1935                         /* Return focus to the email address entry: */
1936                         gtk_widget_grab_focus (priv->entry_user_email);
1937                         gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1938
1939                         return FALSE;
1940                 }
1941         } else if (current_page == priv->page_custom_incoming ||
1942                    current_page == priv->page_custom_outgoing) {
1943
1944                 const gchar *hostname;
1945                 GtkWidget *entry = (current_page == priv->page_custom_incoming) ?
1946                         priv->entry_incomingserver :
1947                         priv->entry_outgoingserver;
1948
1949                 hostname = gtk_entry_get_text (GTK_ENTRY (entry));
1950                 if (!modest_text_utils_validate_domain_name (hostname)) {
1951                         /* Show error */
1952                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
1953
1954                         /* Return focus to the email address entry: */
1955                         gtk_widget_grab_focus (entry);
1956                         gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
1957
1958                         return FALSE;
1959                 }
1960         }
1961
1962         if (next_page == priv->page_custom_incoming) {
1963                 set_default_custom_servernames (self);
1964         } else if (next_page == priv->page_custom_outgoing) {
1965                 set_default_custom_servernames (self);
1966
1967                 /* Check if the server supports secure authentication */
1968                 if (modest_security_options_view_auth_check (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security)))
1969                         if (!check_has_supported_auth_methods (self))
1970                                 return FALSE;
1971                 gtk_widget_show (priv->outgoing_security);
1972         }
1973
1974         /* If this is the last page, and this is a click on Finish,
1975          * then attempt to create the dialog.
1976          */
1977         if(!next_page &&
1978            current_page != priv->page_account_details) /* This is NULL when this is a click on Finish. */
1979         {
1980                 if (priv->pending_load_settings) {
1981                         save_to_settings (self);
1982                 }
1983
1984                 /* We check if there's already another account with the same configuration */
1985                 if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
1986                         modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1987                         return FALSE;
1988                 }
1989
1990                 modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
1991         }
1992
1993
1994         return TRUE;
1995 }
1996
1997 static gboolean entry_is_empty (GtkWidget *entry)
1998 {
1999         if (!entry)
2000                 return FALSE;
2001
2002         const gchar* text = hildon_entry_get_text (HILDON_ENTRY (entry));
2003         if ((!text) || (g_utf8_strlen (text, -1) == 0))
2004                 return TRUE;
2005         else {
2006                 /* Strip it of whitespace at the start and end: */
2007                 gchar *stripped = g_strdup (text);
2008                 stripped = g_strstrip (stripped);
2009
2010                 if (!stripped)
2011                         return TRUE;
2012
2013                 const gboolean result = (g_utf8_strlen (stripped, -1) == 0);
2014
2015                 g_free (stripped);
2016                 return result;
2017         }
2018 }
2019
2020 static void
2021 real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next)
2022 {
2023         GtkNotebook *notebook = NULL;
2024         gboolean is_finish_tab;
2025         GtkWidget *current;
2026         ModestEasysetupWizardDialogPrivate *priv;
2027
2028         /* Get data */
2029         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (dialog);
2030         g_object_get (dialog, "wizard-notebook", &notebook, NULL);
2031
2032         /* Disable the Finish button until we are on the last page,
2033          * because HildonWizardDialog enables this for all but the
2034          * first page */
2035         current = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
2036         is_finish_tab = ((current == priv->page_complete_easysetup) ||
2037                          (current == priv->page_complete_customsetup));
2038
2039         if (is_finish_tab) {
2040                 /* Disable Next on the last page no matter what the
2041                    argument say */
2042                 enable_next = FALSE;
2043         } else {
2044                 /* Not the last one */
2045                 gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
2046                                                    MODEST_WIZARD_DIALOG_FINISH,
2047                                                    FALSE);
2048
2049                 /* If the check support is not done then do not enable
2050                    the wizard to continue */
2051                 enable_next = enable_next && priv->pending_check_support == 0;
2052         }
2053
2054         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
2055                                            MODEST_WIZARD_DIALOG_NEXT,
2056                                            enable_next);
2057 }
2058
2059 static void
2060 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
2061 {
2062         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2063         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2064
2065         gboolean enable_next = TRUE;
2066         if (current_page == priv->page_welcome) {
2067                 enable_next = TRUE;
2068         } else if (current_page == priv->page_account_details) {
2069                 /* The account details title is mandatory: */
2070                 if (entry_is_empty(priv->entry_account_title))
2071                         enable_next = FALSE;
2072         } else if (current_page == priv->page_user_details) {
2073                 /* The user details username is mandatory: */
2074                 if (entry_is_empty(priv->entry_user_username))
2075                         enable_next = FALSE;
2076
2077                 /* The user details email address is mandatory: */
2078                 if (enable_next && entry_is_empty (priv->entry_user_email))
2079                         enable_next = FALSE;
2080         } else if (current_page == priv->page_custom_incoming) {
2081                 /* The custom incoming server is mandatory: */
2082                 if (entry_is_empty(priv->entry_incomingserver))
2083                         enable_next = FALSE;
2084         } else if (MODEST_IS_EASYSETUP_WIZARD_PAGE (current_page)) {
2085                 enable_next = !modest_easysetup_wizard_page_validate (
2086                        MODEST_EASYSETUP_WIZARD_PAGE (current_page));
2087         }
2088
2089         /* Enable/disable buttons */
2090         real_enable_buttons (dialog, enable_next);
2091 }
2092
2093 static void
2094 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
2095 {
2096         GObjectClass *object_class = G_OBJECT_CLASS (klass);
2097         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
2098
2099
2100         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
2101         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
2102
2103         /* Provide a vfunc implementation so we can decide
2104          * when to enable/disable the prev/next buttons.
2105          */
2106         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
2107         base_klass->before_next = on_before_next;
2108         base_klass->enable_buttons = on_enable_buttons;
2109         base_klass->update_model = on_update_model;
2110         base_klass->save = on_save;
2111 }
2112
2113 /**
2114  * save_to_settings:
2115  * @self: a #ModestEasysetupWizardDialog
2116  *
2117  * takes information from all the wizard and stores it in settings
2118  */
2119 static void
2120 save_to_settings (ModestEasysetupWizardDialog *self)
2121 {
2122         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2123         guint special_port;
2124         gchar *provider_id = NULL;
2125         gchar* display_name;
2126         const gchar *username, *password;
2127         gchar *store_hostname, *transport_hostname;
2128         guint store_port, transport_port;
2129         ModestProtocolRegistry *protocol_registry;
2130         ModestProtocolType store_protocol, transport_protocol;
2131         ModestProtocolType store_security, transport_security;
2132         ModestProtocolType store_auth_protocol, transport_auth_protocol;
2133         ModestServerAccountSettings *store_settings, *transport_settings;
2134         const gchar *fullname, *email_address;
2135         ModestProviderPicker *picker;
2136         ModestProviderPickerIdType id_type;
2137
2138         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2139         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
2140         protocol_registry = modest_runtime_get_protocol_registry ();
2141
2142         /* Get details from the specified presets: */
2143         id_type = modest_provider_picker_get_active_id_type (picker);
2144         provider_id = modest_provider_picker_get_active_provider_id (picker);
2145
2146         /* Let the plugin save the settings. We do a return in order
2147            to save an indentation level */
2148         if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
2149                 ModestProtocol *protocol;
2150
2151                 protocol = modest_protocol_registry_get_protocol_by_name (
2152                        modest_runtime_get_protocol_registry (),
2153                        MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
2154                        provider_id);
2155
2156                 if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
2157                         gint n_pages, i = 0;
2158                         GtkNotebook *notebook;
2159                         GList *wizard_pages = NULL;
2160
2161                         g_object_get (self, "wizard-notebook", &notebook, NULL);
2162                         n_pages = gtk_notebook_get_n_pages (notebook);
2163                         for (i = 0; i < n_pages; i++) {
2164                                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, i);
2165                                 if (MODEST_IS_EASYSETUP_WIZARD_PAGE (page))
2166                                         wizard_pages  = g_list_append (wizard_pages, page);
2167                         }
2168                         modest_account_protocol_save_wizard_settings (MODEST_ACCOUNT_PROTOCOL (protocol),
2169                                                                       wizard_pages,
2170                                                                       priv->settings);
2171                         g_list_free (wizard_pages);
2172                 } else {
2173                         g_debug ("The selected protocol is a plugin protocol "//
2174                                  "but it's not a ModestAccountProtocol");
2175                 }
2176
2177                 g_free (provider_id);
2178                 return;
2179         }
2180
2181         /* username and password (for both incoming and outgoing): */
2182         username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
2183         password = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_password));
2184
2185         store_settings = modest_account_settings_get_store_settings (priv->settings);
2186         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
2187
2188         /* Incoming server: */
2189         /* Note: We need something as default for the transport store protocol values,
2190          * or modest_account_mgr_add_server_account will fail. */
2191         store_port = 0;
2192         store_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2193         store_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2194         store_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2195
2196         if (provider_id) {
2197                 ModestProtocolType store_provider_server_type;
2198                 gboolean store_provider_use_alternate_port;
2199                 /* Use presets: */
2200                 store_hostname = modest_presets_get_server (priv->presets, provider_id,
2201                                                             TRUE /* store */);
2202
2203                 store_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2204                                                                          provider_id,
2205                                                                          TRUE /* store */);
2206                 store_security  = modest_presets_get_info_server_security (priv->presets,
2207                                                                            provider_id,
2208                                                                            TRUE /* store */);
2209                 store_auth_protocol  = modest_presets_get_info_server_auth (priv->presets,
2210                                                                             provider_id,
2211                                                                             TRUE /* store */);
2212                 store_provider_use_alternate_port  = modest_presets_get_info_server_use_alternate_port (priv->presets,
2213                                                                                                         provider_id,
2214                                                                                                         TRUE /* store */);
2215
2216                 /* We don't check for SMTP here as that is impossible for an incoming server. */
2217                 if (store_provider_server_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID)
2218                         store_protocol = MODEST_PROTOCOLS_STORE_POP;
2219                 else
2220                         store_protocol = store_provider_server_type;
2221
2222                 /* we check if there is a *special* port */
2223                 special_port = modest_presets_get_port (priv->presets, provider_id, TRUE /* incoming */);
2224                 if (special_port != 0) {
2225                         store_port = special_port;
2226                 } else {
2227                         gboolean use_alternate_port = FALSE;
2228                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2229                                                                               store_security))
2230                                 use_alternate_port = TRUE;
2231                         store_port = get_port_from_protocol(store_provider_server_type, use_alternate_port);
2232                 }
2233
2234                 modest_server_account_settings_set_security_protocol (store_settings,
2235                                                                       store_security);
2236                 modest_server_account_settings_set_auth_protocol (store_settings,
2237                                                                   store_auth_protocol);
2238                 if (store_port != 0)
2239                         modest_server_account_settings_set_port (store_settings, store_port);
2240         } else {
2241                 /* Use custom pages because no preset was specified: */
2242                 store_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_incomingserver) ));
2243                 store_protocol = modest_servertype_picker_get_active_servertype (
2244                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2245
2246                 modest_security_options_view_save_settings (
2247                                     MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
2248                                     priv->settings);
2249         }
2250
2251         /* now we store the common store account settings */
2252         modest_server_account_settings_set_hostname (store_settings, store_hostname);
2253         modest_server_account_settings_set_username (store_settings, username);
2254         modest_server_account_settings_set_password (store_settings, password);
2255         modest_server_account_settings_set_protocol (store_settings, store_protocol);
2256
2257         g_object_unref (store_settings);
2258         g_free (store_hostname);
2259
2260         /* Outgoing server: */
2261         transport_hostname = NULL;
2262         transport_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2263         transport_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2264         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2265         transport_port = 0;
2266
2267         if (provider_id) {
2268                 ModestProtocolType transport_provider_server_type;
2269                 ModestProtocolType transport_provider_security;
2270                 gboolean is_secure;
2271
2272                 /* Use presets */
2273                 transport_hostname = modest_presets_get_server (priv->presets, provider_id,
2274                                                                 FALSE /* transport */);
2275
2276                 transport_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2277                                                                                       provider_id,
2278                                                                                       FALSE /* transport */);
2279                 transport_provider_security = modest_presets_get_info_server_security (priv->presets,
2280                                                                                        provider_id,
2281                                                                                        FALSE /* transport */);
2282
2283                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
2284                 transport_protocol = transport_provider_server_type;
2285                 transport_security = transport_provider_security;
2286                 is_secure = modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2287                                                                               transport_security);
2288
2289                 /* we check if there is a *special* port */
2290                 special_port = modest_presets_get_port (priv->presets, provider_id,
2291                                                         FALSE /* transport */);
2292                 if (special_port != 0) {
2293                         transport_port = special_port;
2294                 } else {
2295                         gboolean use_alternate_port = FALSE;
2296                         if (transport_security == MODEST_PROTOCOLS_CONNECTION_SSL)
2297                                 use_alternate_port = TRUE;
2298                         transport_port = get_port_from_protocol(transport_provider_server_type, use_alternate_port);
2299                 }
2300
2301                 if (is_secure)
2302                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
2303                 else
2304                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2305
2306                 modest_server_account_settings_set_security_protocol (transport_settings,
2307                                                                       transport_security);
2308                 modest_server_account_settings_set_auth_protocol (transport_settings,
2309                                                                   transport_auth_protocol);
2310                 if (transport_port != 0)
2311                         modest_server_account_settings_set_port (transport_settings,
2312                                                                  transport_port);
2313         } else {
2314                 ModestProtocolRegistry *registry;
2315                 ModestProtocol *store_proto;
2316
2317                 registry = modest_runtime_get_protocol_registry ();
2318                 /* Use custom pages because no preset was specified: */
2319                 transport_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_outgoingserver) ));
2320
2321                 store_proto = modest_protocol_registry_get_protocol_by_type (registry,
2322                                                                              store_protocol);
2323
2324                 if (transport_protocol == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
2325                         /* fallback to SMTP if none was specified */
2326                         g_warning ("No transport protocol was specified for store %d (%s)",
2327                                    modest_protocol_get_type_id (store_proto),
2328                                    modest_protocol_get_display_name (store_proto));
2329                         transport_protocol = MODEST_PROTOCOLS_TRANSPORT_SMTP;
2330                 }
2331
2332                 modest_security_options_view_save_settings (
2333                                     MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
2334                                     priv->settings);
2335         }
2336
2337         /* now we store the common transport account settings */
2338         modest_server_account_settings_set_hostname (transport_settings, transport_hostname);
2339         modest_server_account_settings_set_username (transport_settings, username);
2340         modest_server_account_settings_set_password (transport_settings, password);
2341         modest_server_account_settings_set_protocol (transport_settings, transport_protocol);
2342
2343         g_object_unref (transport_settings);
2344         g_free (transport_hostname);
2345
2346         fullname = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_name));
2347         email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
2348         modest_account_settings_set_fullname (priv->settings, fullname);
2349         modest_account_settings_set_email_address (priv->settings, email_address);
2350         /* we don't set retrieve type to preserve advanced settings if
2351            any. By default account settings are set to headers only */
2352
2353         /* Save the connection-specific SMTP server accounts. */
2354         if (priv->checkbox_outgoing_smtp_specific) {
2355                 modest_account_settings_set_use_connection_specific_smtp
2356                         (priv->settings,
2357                          hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
2358         }
2359
2360         display_name = get_entered_account_title (self);
2361         modest_account_settings_set_display_name (priv->settings, display_name);
2362         g_free (display_name);
2363         g_free (provider_id);
2364
2365         /* This values are hardcoded for Fremantle */
2366         modest_account_settings_set_retrieve_type (priv->settings,
2367                                                    MODEST_ACCOUNT_RETRIEVE_MESSAGES_AND_ATTACHMENTS);
2368         modest_account_settings_set_retrieve_limit (priv->settings, 20);
2369 }
2370
2371
2372 static void
2373 on_update_model (ModestWizardDialog *dialog)
2374 {
2375         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2376         save_to_settings (self);
2377
2378 }
2379
2380 static gboolean
2381 on_save (ModestWizardDialog *dialog)
2382 {
2383         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2384         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2385
2386         save_to_settings (self);
2387
2388         if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
2389                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
2390                 return FALSE;
2391         }
2392
2393         return modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
2394
2395 }
2396
2397
2398 static GList*
2399 check_for_supported_auth_methods (ModestEasysetupWizardDialog* self)
2400 {
2401         GError *error = NULL;
2402         ModestProtocolType protocol_type;
2403         const gchar* hostname;
2404         const gchar* username;
2405         ModestProtocolType security_protocol_incoming_type;
2406         ModestProtocolRegistry *registry;
2407         int port_num;
2408         GList *list_auth_methods;
2409         ModestEasysetupWizardDialogPrivate *priv;
2410
2411         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2412         registry = modest_runtime_get_protocol_registry ();
2413         protocol_type = modest_servertype_picker_get_active_servertype (
2414                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2415         hostname = gtk_entry_get_text(GTK_ENTRY(priv->entry_incomingserver));
2416         username = gtk_entry_get_text(GTK_ENTRY(priv->entry_user_username));
2417         security_protocol_incoming_type = modest_security_options_view_get_connection_protocol
2418                 (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security));
2419         port_num = get_port_from_protocol(protocol_type, FALSE);
2420         list_auth_methods = modest_utils_get_supported_secure_authentication_methods (protocol_type, hostname, port_num,
2421                                                                                       username, GTK_WINDOW (self), &error);
2422
2423         if (list_auth_methods) {
2424                 /* TODO: Select the correct method */
2425                 GList* list = NULL;
2426                 GList* method;
2427                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
2428                         ModestProtocolType auth_protocol_type = (ModestProtocolType) (GPOINTER_TO_INT(method->data));
2429                         if (modest_protocol_registry_protocol_type_has_tag (registry, auth_protocol_type,
2430                                                                             MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS)) {
2431                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
2432                         }
2433                 }
2434
2435                 g_list_free(list_auth_methods);
2436
2437                 if (list)
2438                         return list;
2439         }
2440
2441         if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
2442                         error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
2443         {
2444                 modest_platform_information_banner (GTK_WIDGET(self), NULL,
2445                                                     _("mcen_ib_unableto_discover_auth_methods"));
2446         }
2447
2448         if(error != NULL)
2449                 g_error_free(error);
2450
2451         return NULL;
2452 }
2453
2454 static gboolean
2455 check_has_supported_auth_methods(ModestEasysetupWizardDialog* self)
2456 {
2457         GList* methods = check_for_supported_auth_methods(self);
2458         if (!methods)
2459         {
2460                 return FALSE;
2461         }
2462
2463         g_list_free(methods);
2464         return TRUE;
2465 }
2466
2467 static gboolean
2468 check_support_show_progress (gpointer userdata)
2469 {
2470         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2471         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2472
2473         priv->check_support_show_progress_id = 0;
2474
2475         if (priv->destroyed)
2476                 return FALSE;
2477
2478         hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
2479
2480         return FALSE;
2481 }
2482
2483 static void
2484 check_support_callback (ModestAccountProtocol *protocol,
2485                         gboolean supported,
2486                         gpointer userdata)
2487 {
2488         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2489         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2490
2491         priv->pending_check_support --;
2492
2493         if (priv->check_support_show_progress_id > 0) {
2494                 g_source_remove (priv->check_support_show_progress_id);
2495                 priv->check_support_show_progress_id = 0;
2496         }
2497
2498         if (priv->pending_check_support == 0) {
2499                 priv->check_support_done = TRUE;
2500
2501                 if (!priv->destroyed) {
2502                         if (priv->presets)
2503                                 fill_providers (self);
2504                         hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), FALSE);
2505                         invoke_enable_buttons_vfunc (self);
2506                         gtk_dialog_response (GTK_DIALOG (self), MODEST_WIZARD_DIALOG_NEXT);
2507                 }
2508         }
2509         g_object_unref (self);
2510 }
2511
2512
2513 static void
2514 check_support_of_protocols (ModestEasysetupWizardDialog *self)
2515 {
2516         ModestProtocolRegistry *registry;
2517         GSList *provider_protos, *node;
2518         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2519
2520         registry = modest_runtime_get_protocol_registry ();
2521         provider_protos = modest_protocol_registry_get_by_tag (registry,
2522                                                                MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS);
2523
2524         for (node = provider_protos; node != NULL; node = g_slist_next (node)) {
2525                 ModestProtocol *proto = MODEST_PROTOCOL (node->data);
2526
2527                 if (!modest_protocol_registry_protocol_type_has_tag (registry,
2528                                                                      modest_protocol_get_type_id (proto),
2529                                                                      MODEST_PROTOCOL_REGISTRY_STORE_PROTOCOLS))
2530                         continue;
2531
2532                 if (modest_protocol_registry_protocol_type_has_tag
2533                     (registry,
2534                      modest_protocol_get_type_id (proto),
2535                      MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS)) {
2536                         /* Check if there's already an account configured with this account type */
2537                         if (modest_account_mgr_singleton_protocol_exists (modest_runtime_get_account_mgr (),
2538                                                                           modest_protocol_get_type_id (proto)))
2539                                 continue;
2540                 }
2541
2542                 if (MODEST_ACCOUNT_PROTOCOL (proto)) {
2543                         priv->pending_check_support ++;
2544                         modest_account_protocol_check_support (MODEST_ACCOUNT_PROTOCOL (proto),
2545                                                                check_support_callback,
2546                                                                g_object_ref (self));
2547                 }
2548         }
2549         g_slist_free (provider_protos);
2550
2551         if (priv->pending_check_support > 0) {
2552                 priv->check_support_show_progress_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 1000,
2553                                                                            check_support_show_progress,
2554                                                                            g_object_ref (self), g_object_unref);
2555         } else {
2556                 priv->check_support_done = TRUE;
2557         }
2558         invoke_enable_buttons_vfunc (self);
2559 }