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
  63 /* Include config.h so that _() works: */
  64 #ifdef HAVE_CONFIG_H
  65 #include <config.h>
  66 #endif
  67
  68 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  69
  70 #define MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
  71                                                     MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, \
  72                                                     ModestEasysetupWizardDialogPrivate))
  73
  74 #define LABELS_WIDTH 480
  75 #define DIALOG_WIDTH LABELS_WIDTH + MODEST_MARGIN_DOUBLE
  76
  77 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  78
  79
  80 typedef enum {
  81         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  82         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  83 } ModestEasysetupWizardDialogServerChanges;
  84
  85 struct _ModestEasysetupWizardDialogPrivate
  86 {
  87         ModestPresets *presets;
  88
  89         /* Remember what fields the user edited manually to not prefill them
  90          * again. */
  91         ModestEasysetupWizardDialogServerChanges server_changes;
  92
  93         /* Check if the user changes a field to show a confirmation dialog */
  94         gboolean dirty;
  95
  96         /* If we have a pending load of settings or not. */
  97         gboolean pending_load_settings;
  98
  99         /* Used by derived widgets to query existing accounts,
 100          * and to create new accounts: */
 101         ModestAccountMgr *account_manager;
 102         ModestAccountSettings *settings;
 103
 104         /* notebook pages: */
 105         GtkWidget *page_welcome;
 106         GtkWidget *check_support_progress;
 107         gboolean  check_support_done;
 108         guint check_support_show_progress_id;
 109         guint check_support_progress_pulse_id;
 110         gint pending_check_support;
 111         gboolean destroyed;
 112
 113         GtkWidget *page_account_details;
 114         GtkWidget *account_country_picker;
 115         GtkWidget *account_serviceprovider_picker;
 116         GtkWidget *entry_account_title;
 117         GtkWidget *caption_account_title;
 118
 119         GtkWidget *page_user_details;
 120         GtkWidget *entry_user_name;
 121         GtkWidget *entry_user_username;
 122         GtkWidget *entry_user_password;
 123         GtkWidget *entry_user_email;
 124
 125         GtkWidget *page_complete_easysetup;
 126
 127         GtkWidget *page_custom_incoming;
 128         GtkWidget *incoming_servertype_picker;
 129         GtkWidget *caption_incoming;
 130         GtkWidget *entry_incomingserver;
 131
 132         /* Security widgets */
 133         GtkWidget *incoming_security;
 134         GtkWidget *outgoing_security;
 135
 136         GtkWidget *page_custom_outgoing;
 137         GtkWidget *entry_outgoingserver;
 138         GtkWidget *checkbox_outgoing_smtp_specific;
 139         GtkWidget *button_outgoing_smtp_servers;
 140
 141         GtkWidget *page_complete_customsetup;
 142
 143         ModestProtocolType last_plugin_protocol_selected;
 144         GSList *missing_data_signals;
 145 };
 146
 147 static void save_to_settings (ModestEasysetupWizardDialog *self);
 148 static void real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next);
 149 static void on_update_model (ModestWizardDialog *dialog);
 150 static gboolean on_save (ModestWizardDialog *dialog);
 151 static GList* check_for_supported_auth_methods (ModestEasysetupWizardDialog* self);
 152 static gboolean check_has_supported_auth_methods(ModestEasysetupWizardDialog* self);
 153 static void check_support_callback (ModestAccountProtocol *protocol,
 154                                     gboolean supported,
 155                                     gpointer userdata);
 156 static void check_support_of_protocols (ModestEasysetupWizardDialog *self);
 157 static gboolean check_support_show_progress (gpointer userdata);
 158 static gboolean check_support_progress_pulse (gpointer userdata);
 159
 160 static gboolean
 161 on_delete_event (GtkWidget *widget,
 162                  GdkEvent *event,
 163                  ModestEasysetupWizardDialog *wizard)
 164 {
 165         gtk_dialog_response (GTK_DIALOG (wizard), GTK_RESPONSE_CANCEL);
 166         return TRUE;
 167 }
 168
 169 static void
 170 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
 171 {
 172         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard);
 173         g_return_if_fail (priv != NULL);
 174         priv->dirty = TRUE;
 175 }
 176
 177 static void
 178 modest_easysetup_wizard_dialog_dispose (GObject *object)
 179 {
 180         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (object);
 181         priv->destroyed = TRUE;
 182
 183         if (priv->check_support_show_progress_id > 0) {
 184                 g_source_remove (priv->check_support_show_progress_id);
 185                 priv->check_support_show_progress_id = 0;
 186         }
 187
 188         if (priv->check_support_progress_pulse_id > 0) {
 189                 g_source_remove (priv->check_support_progress_pulse_id);
 190                 priv->check_support_progress_pulse_id = 0;
 191         }
 192
 193         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 194                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 195 }
 196
 197 static void
 198 modest_easysetup_wizard_dialog_finalize (GObject *object)
 199 {
 200         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 201         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 202
 203         if (priv->account_manager)
 204                 g_object_unref (G_OBJECT (priv->account_manager));
 205
 206         if (priv->presets)
 207                 modest_presets_destroy (priv->presets);
 208
 209         if (priv->settings)
 210                 g_object_unref (priv->settings);
 211
 212         if (priv->missing_data_signals) {
 213                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
 214                 priv->missing_data_signals = NULL;
 215         }
 216
 217         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 218 }
 219
 220 static void
 221 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 222
 223 static void
 224 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 225
 226 static void on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data);
 227
 228 static gint
 229 get_port_from_protocol (ModestProtocolType server_type,
 230                         gboolean alternate_port)
 231 {
 232         int server_port = 0;
 233         ModestProtocol *protocol;
 234         ModestProtocolRegistry *protocol_registry;
 235
 236         protocol_registry = modest_runtime_get_protocol_registry ();
 237         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, server_type);
 238
 239         if (alternate_port) {
 240                 server_port = modest_account_protocol_get_alternate_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 241         } else {
 242                 server_port = modest_account_protocol_get_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 243         }
 244         return server_port;
 245 }
 246
 247 static void
 248 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 249 {
 250         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 251
 252         /* Call the vfunc, which may be overridden by derived classes: */
 253         if (klass->enable_buttons) {
 254                 GtkNotebook *notebook = NULL;
 255                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 256
 257                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 258                 if (current_page_num == -1)
 259                         return;
 260
 261                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 262                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 263         }
 264 }
 265
 266 static void
 267 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 268 {
 269         ModestEasysetupWizardDialog *self;
 270         gboolean mandatory, empty;
 271         ModestEasysetupWizardDialogPrivate *priv;
 272
 273         g_return_if_fail (user_data);
 274
 275         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 276         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 277
 278         invoke_enable_buttons_vfunc(self);
 279
 280         empty = !g_utf8_collate (gtk_entry_get_text (GTK_ENTRY (editable)), "");
 281         mandatory = ((GtkWidget *) editable == priv->entry_account_title) ||
 282                 ((GtkWidget *) editable == priv->entry_user_username) ||
 283                 ((GtkWidget *) editable == priv->entry_user_email);
 284
 285         /* Show a banner & get focus */
 286         if (empty && mandatory) {
 287                 modest_platform_information_banner ((GtkWidget *) editable, NULL,
 288                                                     _CS("ckct_ib_enter_some_text"));
 289                 gtk_widget_grab_focus (GTK_WIDGET (editable));
 290         }
 291 }
 292
 293 static void
 294 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 295 {
 296         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 297         g_assert(self);
 298         invoke_enable_buttons_vfunc(self);
 299 }
 300
 301 static void
 302 on_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 303 {
 304         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 305         g_assert(self);
 306         invoke_enable_buttons_vfunc(self);
 307 }
 308
 309 static void
 310 on_serviceprovider_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 311 {
 312         gchar* default_account_name_start;
 313         gchar* default_account_name;
 314         ModestEasysetupWizardDialog *self;
 315         ModestEasysetupWizardDialogPrivate *priv;
 316         ModestProviderPickerIdType provider_id_type;
 317         ModestProtocol *protocol;
 318         gchar *proto_name;
 319         ModestProtocolType proto_type;
 320         gboolean hide_account_title;
 321
 322         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 323         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 324
 325         on_picker_button_value_changed (widget, user_data);
 326
 327         provider_id_type = modest_provider_picker_get_active_id_type (
 328                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 329         if (provider_id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
 330                 default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 331         } else {
 332                 GtkWidget *selector;
 333
 334                 selector = GTK_WIDGET (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (widget)));
 335                 default_account_name_start =
 336                         g_strdup (hildon_touch_selector_get_current_text (HILDON_TOUCH_SELECTOR (selector)));
 337
 338         }
 339         default_account_name = modest_account_mgr_get_unused_account_display_name (
 340                 priv->account_manager, default_account_name_start);
 341         g_free (default_account_name_start);
 342         default_account_name_start = NULL;
 343
 344         hide_account_title = FALSE;
 345         proto_name = modest_provider_picker_get_active_provider_id (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 346         if (proto_name != NULL) {
 347                 protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
 348                                                                           MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
 349                                                                           proto_name);
 350                 if (protocol != NULL) {
 351                         proto_type = modest_protocol_get_type_id (protocol);
 352
 353                         hide_account_title = (modest_protocol_registry_protocol_type_has_tag
 354                                               (modest_runtime_get_protocol_registry (),
 355                                                proto_type,
 356                                                MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS) ||
 357                                               modest_protocol_registry_protocol_type_has_tag
 358                                               (modest_runtime_get_protocol_registry (),
 359                                                proto_type,
 360                                                MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS));
 361                 }
 362         }
 363
 364         if (hide_account_title)
 365                 gtk_widget_hide (priv->caption_account_title);
 366         else
 367                 gtk_widget_show (priv->caption_account_title);
 368
 369         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 370         g_free (default_account_name);
 371 }
 372
 373 /** This is a convenience function to create a caption containing a mandatory widget.
 374  * When the widget is edited, the enable_buttons() vfunc will be called.
 375  */
 376 static GtkWidget*
 377 create_captioned (ModestEasysetupWizardDialog *self,
 378                   GtkSizeGroup *title_size_group,
 379                   GtkSizeGroup *value_size_group,
 380                   const gchar *value,
 381                   gboolean use_markup,
 382                   GtkWidget *control)
 383 {
 384
 385         GtkWidget *result;
 386         result = modest_maemo_utils_create_captioned (title_size_group, value_size_group,
 387                                                       value, use_markup, control);
 388
 389         /* Connect to the appropriate changed signal for the widget,
 390          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 391          */
 392         if (GTK_IS_ENTRY (control)) {
 393                 g_signal_connect (G_OBJECT (control), "changed",
 394                                   G_CALLBACK (on_caption_entry_changed), self);
 395
 396         }
 397         else if (GTK_IS_COMBO_BOX (control)) {
 398                 g_signal_connect (G_OBJECT (control), "changed",
 399                                   G_CALLBACK (on_caption_combobox_changed), self);
 400         }
 401
 402         return result;
 403 }
 404
 405 static GtkWidget*
 406 create_page_welcome (ModestEasysetupWizardDialog *self)
 407 {
 408         GtkWidget *box;
 409         GtkWidget *align;
 410         GtkWidget *label;
 411         ModestEasysetupWizardDialogPrivate *priv;
 412
 413         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 414         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 415         label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 416         priv->check_support_progress = gtk_progress_bar_new ();
 417         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 418         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 419         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 420         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 421         /* So that it is not truncated: */
 422         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 423         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 424         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 425         gtk_box_pack_end (GTK_BOX (box), priv->check_support_progress, FALSE, FALSE, 0);
 426         gtk_container_add (GTK_CONTAINER (align), box);
 427         gtk_widget_show (label);
 428         gtk_widget_show (GTK_WIDGET (box));
 429         gtk_widget_show (align);
 430         return GTK_WIDGET (align);
 431 }
 432
 433 static void
 434 on_account_country_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 435 {
 436         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 437         g_assert(self);
 438         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 439
 440         priv->dirty = TRUE;
 441
 442         /* Fill the providers picker, based on the selected country: */
 443         if (priv->presets != NULL) {
 444                 gint mcc = modest_country_picker_get_active_country_mcc (
 445                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
 446                 modest_provider_picker_fill (
 447                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker), priv->presets, mcc);
 448         }
 449 }
 450
 451 static void
 452 update_user_email_from_provider (ModestEasysetupWizardDialog *self)
 453 {
 454         ModestEasysetupWizardDialogPrivate *priv;
 455         gchar* provider_id = NULL, *with_at = NULL;
 456
 457         g_assert(self);
 458         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 459
 460         /* Fill the providers combo, based on the selected country: */
 461         provider_id = modest_provider_picker_get_active_provider_id (
 462                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 463
 464         if (provider_id) {
 465                 gchar *domain_name = modest_presets_get_domain (priv->presets, provider_id);
 466                 with_at = g_strdup_printf ("%c%s", '@', domain_name);
 467                 g_free (domain_name);
 468         }
 469
 470         /* The sample address already contains the '@' */
 471         if (!with_at)
 472                 with_at = g_strdup (MODEST_EXAMPLE_EMAIL_ADDRESS);
 473
 474         if (priv->entry_user_email)
 475                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_user_email), with_at);
 476
 477         g_free (with_at);
 478         g_free (provider_id);
 479 }
 480
 481 static void
 482 on_account_serviceprovider_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 483 {
 484         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 485         g_assert(self);
 486         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 487
 488         priv->dirty = TRUE;
 489
 490         update_user_email_from_provider (self);
 491 }
 492
 493 static void
 494 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 495 {
 496         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 497                                             _CS("ckdg_ib_maximum_characters_reached"));
 498 }
 499
 500 static GtkWidget*
 501 create_page_account_details (ModestEasysetupWizardDialog *self)
 502 {
 503         GtkWidget *align;
 504         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 505         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 506         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 507
 508         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 509         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 510         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 511         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 512         gtk_widget_show (label);
 513
 514         /* Create a size group to be used by all captions.
 515          * Note that HildonCaption does not create a default size group if we do not specify one.
 516          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 517         GtkSizeGroup* title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 518         GtkSizeGroup* value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 519
 520         /* The country widgets: */
 521         priv->account_country_picker = GTK_WIDGET (modest_country_picker_new (MODEST_EDITABLE_SIZE,
 522                                                                               HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 523         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 524                                                _("mcen_fi_country"), priv->account_country_picker);
 525         g_signal_connect (G_OBJECT (priv->account_country_picker), "value-changed",
 526                           G_CALLBACK (on_picker_button_value_changed), self);
 527         gtk_box_pack_start (GTK_BOX (box), priv->account_country_picker, FALSE, FALSE, MODEST_MARGIN_HALF);
 528         gtk_widget_show (priv->account_country_picker);
 529
 530         /* The service provider widgets: */
 531         priv->account_serviceprovider_picker = GTK_WIDGET (modest_provider_picker_new (MODEST_EDITABLE_SIZE,
 532                                                                                        HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 533         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 534                                                _("mcen_fi_serviceprovider"),
 535                                                priv->account_serviceprovider_picker);
 536         g_signal_connect (G_OBJECT (priv->account_serviceprovider_picker), "value-changed",
 537                           G_CALLBACK (on_serviceprovider_picker_button_value_changed), self);
 538         gtk_box_pack_start (GTK_BOX (box), priv->account_serviceprovider_picker, FALSE, FALSE, 0);
 539         gtk_widget_show (priv->account_serviceprovider_picker);
 540
 541         /* The description widgets: */
 542         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 543         g_signal_connect(G_OBJECT(priv->entry_account_title), "changed",
 544                          G_CALLBACK(on_easysetup_changed), self);
 545         /* Do use auto-capitalization: */
 546         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 547                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 548
 549         /* Set a default account title, choosing one that does not already exist: */
 550         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 551         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 552         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 553                 priv->account_manager, default_account_name_start);
 554         g_free (default_account_name_start);
 555         default_account_name_start = NULL;
 556
 557         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 558         g_free (default_account_name);
 559         default_account_name = NULL;
 560
 561         priv->caption_account_title = create_captioned (self, title_sizegroup, value_sizegroup,
 562                                                         _("mcen_fi_account_title"), FALSE,
 563                                                         priv->entry_account_title);
 564         gtk_widget_show (priv->entry_account_title);
 565         gtk_box_pack_start (GTK_BOX (box), priv->caption_account_title, FALSE, FALSE, 0);
 566         gtk_widget_show (priv->caption_account_title);
 567
 568         /* Prevent the use of some characters in the account title,
 569          * as required by our UI specification: */
 570         GList *list_prevent = NULL;
 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         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 577         list_prevent = g_list_append (list_prevent, "“");
 578         list_prevent = g_list_append (list_prevent, "<");
 579         list_prevent = g_list_append (list_prevent, ">");
 580         list_prevent = g_list_append (list_prevent, "|");
 581         list_prevent = g_list_append (list_prevent, "^");
 582         modest_validating_entry_set_unallowed_characters (
 583                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 584         g_list_free (list_prevent);
 585         list_prevent = NULL;
 586         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 587                                                                                                                                          modest_utils_on_entry_invalid_character, self);
 588
 589         /* Set max length as in the UI spec:
 590          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 591         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 592         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 593                                               on_entry_max, self);
 594
 595         gtk_widget_show (GTK_WIDGET (box));
 596
 597         g_object_unref (title_sizegroup);
 598         g_object_unref (value_sizegroup);
 599
 600         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 601         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 602         gtk_widget_show (align);
 603         gtk_container_add (GTK_CONTAINER (align), box);
 604
 605         return GTK_WIDGET (align);
 606 }
 607
 608 static GtkWidget*
 609 create_page_user_details (ModestEasysetupWizardDialog *self)
 610 {
 611         GtkSizeGroup* title_sizegroup;
 612         GtkSizeGroup* value_sizegroup;
 613         GtkWidget *box;
 614         ModestEasysetupWizardDialogPrivate *priv;
 615         GtkWidget *align;
 616
 617         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 618
 619         /* Create a size group to be used by all captions.
 620          * Note that HildonCaption does not create a default size group if we do not specify one.
 621          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 622         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 623         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 624         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 625
 626         /* The name widgets: (use auto cap) */
 627         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 628         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 629                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 630
 631         /* Set max length as in the UI spec:
 632          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 633         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 634         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 635                                               on_entry_max, self);
 636         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 637                                                _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 638         g_signal_connect(G_OBJECT(priv->entry_user_name), "changed",
 639                          G_CALLBACK(on_easysetup_changed), self);
 640         gtk_widget_show (priv->entry_user_name);
 641         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 642         gtk_widget_show (caption);
 643
 644         /* Prevent the use of some characters in the name,
 645          * as required by our UI specification: */
 646         GList *list_prevent = NULL;
 647         list_prevent = g_list_append (list_prevent, "<");
 648         list_prevent = g_list_append (list_prevent, ">");
 649         modest_validating_entry_set_unallowed_characters (
 650                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 651         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 652                 modest_utils_on_entry_invalid_character, self);
 653         g_list_free (list_prevent);
 654
 655         /* The username widgets: */
 656         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 657         /* Auto-capitalization is the default, so let's turn it off: */
 658         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username),
 659                                          HILDON_GTK_INPUT_MODE_FULL);
 660         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mail_fi_username"), FALSE,
 661                                     priv->entry_user_username);
 662         gtk_widget_show (priv->entry_user_username);
 663         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 664         g_signal_connect(G_OBJECT(priv->entry_user_username), "changed",
 665                          G_CALLBACK(on_easysetup_changed), self);
 666         gtk_widget_show (caption);
 667
 668         /* Prevent the use of some characters in the username,
 669          * as required by our UI specification: */
 670         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_username),
 671                 modest_utils_on_entry_invalid_character, self);
 672
 673         /* Set max length as in the UI spec:
 674          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 675         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 676         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 677                                               on_entry_max, self);
 678
 679         /* The password widgets: */
 680         priv->entry_user_password = hildon_entry_new (MODEST_EDITABLE_SIZE);
 681         /* Auto-capitalization is the default, so let's turn it off: */
 682         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 683                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 684         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 685         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 686         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 687                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 688         g_signal_connect(G_OBJECT(priv->entry_user_password), "changed",
 689                          G_CALLBACK(on_easysetup_changed), self);
 690         gtk_widget_show (priv->entry_user_password);
 691         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 692         gtk_widget_show (caption);
 693
 694         /* The email address widgets: */
 695         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 696         /* Auto-capitalization is the default, so let's turn it off: */
 697         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 698         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 699                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 700         update_user_email_from_provider (self);
 701         gtk_widget_show (priv->entry_user_email);
 702         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 703         g_signal_connect(G_OBJECT(priv->entry_user_email), "changed",
 704                          G_CALLBACK(on_easysetup_changed), self);
 705         gtk_widget_show (caption);
 706
 707         /* Set max length as in the UI spec:
 708          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 709         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 710         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 711                                               on_entry_max, self);
 712
 713
 714         gtk_widget_show (GTK_WIDGET (box));
 715         g_object_unref (title_sizegroup);
 716         g_object_unref (value_sizegroup);
 717
 718         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 719         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 720         gtk_widget_show (align);
 721         gtk_container_add (GTK_CONTAINER (align), box);
 722
 723         return GTK_WIDGET (align);
 724 }
 725
 726 static GtkWidget*
 727 create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 728 {
 729         GtkWidget *align;
 730         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 731
 732         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 733         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 734         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 735         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 736         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 737
 738         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 739         gtk_widget_show (label);
 740
 741         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 742         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 743         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 744
 745         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 746         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
 747         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 748         gtk_widget_show (label);
 749
 750         gtk_widget_show (GTK_WIDGET (box));
 751
 752         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 753         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 754         gtk_widget_show (align);
 755         gtk_container_add (GTK_CONTAINER (align), box);
 756
 757         return GTK_WIDGET (align);
 758 }
 759
 760 /** Change the caption title for the incoming server,
 761  * as specified in the UI spec:
 762  */
 763 static void
 764 update_incoming_server_title (ModestEasysetupWizardDialog *self)
 765 {
 766         ModestEasysetupWizardDialogPrivate* priv;
 767         ModestProtocolType protocol_type;
 768         ModestProtocolRegistry *protocol_registry;
 769
 770         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 771         protocol_registry = modest_runtime_get_protocol_registry ();
 772
 773         protocol_type = modest_servertype_picker_get_active_servertype (
 774                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
 775
 776         /* This could happen when the combo box has still no active iter */
 777         if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
 778                 gchar* incomingserver_title;
 779                 const gchar *protocol_display_name;
 780                 ModestProtocol *protocol;
 781
 782                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry,
 783                                                                           protocol_type);
 784                 protocol_display_name = modest_protocol_get_display_name (protocol);
 785
 786                 incomingserver_title = g_strconcat (_("mcen_li_emailsetup_servertype"), "\n<small>(",
 787                                                     protocol_display_name, ")</small>", NULL);
 788
 789                 modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 790
 791                 g_free(incomingserver_title);
 792         }
 793 }
 794
 795 /** Change the caption title for the incoming server,
 796  * as specified in the UI spec:
 797  */
 798 static void
 799 update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 800 {
 801         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 802         ModestServertypePicker *server_type_picker;
 803         ModestProtocolType protocol_type;
 804         ModestSecurityOptionsView *view;
 805
 806         server_type_picker =
 807                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 808         protocol_type =
 809                 modest_servertype_picker_get_active_servertype (server_type_picker);
 810
 811         /* Fill the combo with appropriately titled choices for all
 812            those protocols */
 813         view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 814         modest_security_options_view_set_server_type (view, protocol_type);
 815 }
 816
 817 static void
 818 on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data)
 819 {
 820         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 821         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 822         ModestServertypePicker *picker;
 823         ModestProtocolType protocol_type;
 824
 825         priv->dirty = TRUE;
 826
 827         /* Update title */
 828         update_incoming_server_title (self);
 829
 830         /* Update security options if needed */
 831         picker = MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 832         protocol_type = modest_servertype_picker_get_active_servertype (picker);
 833         update_incoming_server_security_choices (self);
 834         gtk_widget_show (priv->incoming_security);
 835
 836         set_default_custom_servernames (self);
 837 }
 838
 839 static void
 840 on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 841 {
 842         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 843         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 844         priv->dirty = TRUE;
 845         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 846 }
 847
 848 static GtkWidget*
 849 create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 850 {
 851         ModestProtocolRegistry *protocol_registry;
 852         ModestEasysetupWizardDialogPrivate* priv;
 853         GtkWidget *box;
 854         GtkWidget *align;
 855         GtkWidget *pannable;
 856         GtkWidget *label;
 857         GtkSizeGroup *title_sizegroup;
 858         GtkSizeGroup *value_sizegroup;
 859
 860         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 861         protocol_registry = modest_runtime_get_protocol_registry ();
 862
 863         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 864         pannable = hildon_pannable_area_new ();
 865
 866         /* Show note that account type cannot be changed in future: */
 867         label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 868         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 869         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 870         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 871         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 872         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 873         gtk_widget_show (label);
 874
 875         /* Create a size group to be used by all captions.
 876          * Note that HildonCaption does not create a default size group if we do not specify one.
 877          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 878         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 879         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 880
 881         /* The incoming server widgets: */
 882         priv->incoming_servertype_picker = GTK_WIDGET (modest_servertype_picker_new (MODEST_EDITABLE_SIZE,
 883                                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 884                                                                                      TRUE));
 885         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 886                                                _("mcen_li_emailsetup_type"),
 887                                                priv->incoming_servertype_picker);
 888         g_signal_connect (G_OBJECT (priv->incoming_servertype_picker), "value-changed",
 889                           G_CALLBACK (on_picker_button_value_changed), self);
 890         gtk_box_pack_start (GTK_BOX (box), priv->incoming_servertype_picker, FALSE, FALSE, 0);
 891         gtk_widget_show (priv->incoming_servertype_picker);
 892
 893         priv->entry_incomingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 894         g_signal_connect(G_OBJECT(priv->entry_incomingserver), "changed", G_CALLBACK(on_easysetup_changed), self);
 895         /* Auto-capitalization is the default, so let's turn it off: */
 896         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 897         set_default_custom_servernames (self);
 898
 899         /* The caption title will be updated in update_incoming_server_title().
 900          * so this default text will never be seen: */
 901         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 902                                                    "This will be removed",
 903                                                    FALSE, priv->entry_incomingserver);
 904         update_incoming_server_title (self);
 905         gtk_widget_show (priv->entry_incomingserver);
 906         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 907         gtk_widget_show (priv->caption_incoming);
 908
 909         /* Change the caption title when the servertype changes,
 910          * as in the UI spec: */
 911         g_signal_connect (G_OBJECT (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (priv->incoming_servertype_picker))),
 912                           "changed",
 913                           G_CALLBACK (on_servertype_selector_changed), self);
 914
 915         /* Remember when the servername was changed manually: */
 916         g_signal_connect (G_OBJECT (priv->entry_incomingserver), "changed",
 917                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 918
 919         /* The secure connection widgets. These are only valid for
 920            protocols with security */
 921         priv->incoming_security =
 922                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 923                                                         FALSE, title_sizegroup, value_sizegroup);
 924         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 925                             FALSE, FALSE, 0);
 926         gtk_widget_show_all (priv->incoming_security);
 927
 928         /* Set default selection */
 929         modest_servertype_picker_set_active_servertype (
 930                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker),
 931                 MODEST_PROTOCOLS_STORE_POP);
 932
 933         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 934         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 935         gtk_widget_show (align);
 936         gtk_container_add (GTK_CONTAINER (align), box);
 937
 938         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 939         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box),
 940                                              hildon_pannable_area_get_vadjustment (HILDON_PANNABLE_AREA (pannable)));
 941         gtk_widget_show (GTK_WIDGET (box));
 942         gtk_widget_show (pannable);
 943
 944         g_object_unref (title_sizegroup);
 945         g_object_unref (value_sizegroup);
 946
 947         return GTK_WIDGET (pannable);
 948 }
 949
 950 static void
 951 on_check_button_changed (HildonCheckButton *button, gpointer user_data)
 952 {
 953         GtkWidget *widget = GTK_WIDGET (user_data);
 954
 955         /* Enable the widget only if the check button is active: */
 956         const gboolean enable = hildon_check_button_get_active (button);
 957         gtk_widget_set_sensitive (widget, enable);
 958 }
 959
 960 /* Make the sensitivity of a widget depend on a check button.
 961  */
 962 static void
 963 enable_widget_for_checkbutton (GtkWidget *widget, HildonCheckButton* button)
 964 {
 965         g_signal_connect (G_OBJECT (button), "toggled",
 966                           G_CALLBACK (on_check_button_changed), widget);
 967
 968         /* Set the starting sensitivity: */
 969         on_check_button_changed (button, widget);
 970 }
 971
 972 static void
 973 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 974 {
 975         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 976         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 977         GtkWidget *specific_window;
 978
 979         /* We set dirty here because setting it depending on the connection specific dialog
 980         seems overkill */
 981         priv->dirty = TRUE;
 982
 983         /* Create the window, if necessary: */
 984         specific_window = (GtkWidget *) modest_connection_specific_smtp_window_new ();
 985         modest_connection_specific_smtp_window_fill_with_connections (MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), priv->account_manager);
 986
 987         /* Show the window */
 988         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (specific_window), GTK_WINDOW (self));
 989         gtk_widget_show (specific_window);
 990 }
 991
 992 static void
 993 on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 994 {
 995         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 996         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 997         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 998 }
 999
1000 static GtkWidget*
1001 create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
1002 {
1003         ModestEasysetupWizardDialogPrivate *priv;
1004         gchar *smtp_caption_label;
1005         GtkWidget *pannable;
1006         GtkWidget *align;
1007         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
1008
1009         pannable = hildon_pannable_area_new ();
1010
1011         /* Create a size group to be used by all captions.
1012          * Note that HildonCaption does not create a default size group if we do not specify one.
1013          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
1014         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1015         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1016
1017         /* The outgoing server widgets: */
1018         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1019         priv->entry_outgoingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
1020         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1021                   G_CALLBACK (on_easysetup_changed), self);
1022         /* Auto-capitalization is the default, so let's turn it off: */
1023         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
1024         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
1025         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
1026                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
1027         g_free (smtp_caption_label);
1028         gtk_widget_show (priv->entry_outgoingserver);
1029         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
1030         gtk_widget_show (caption);
1031         set_default_custom_servernames (self);
1032
1033         /* The secure connection widgets. These are only valid for
1034            protocols with security */
1035         priv->outgoing_security =
1036                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
1037                                                         FALSE, title_sizegroup, value_sizegroup);
1038         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
1039                             FALSE, FALSE, 0);
1040         gtk_widget_show (priv->outgoing_security);
1041
1042         GtkWidget *separator = gtk_hseparator_new ();
1043         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, 0);
1044         gtk_widget_show (separator);
1045
1046         /* connection-specific checkbox: */
1047         priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
1048         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1049                                         FALSE);
1050         gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1051                               _("mcen_fi_advsetup_connection_smtp"));
1052         gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1053                                   0.0, 0.5);
1054         g_signal_connect (G_OBJECT (priv->checkbox_outgoing_smtp_specific), "toggled",
1055                   G_CALLBACK (on_easysetup_changed), self);
1056
1057         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
1058         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
1059                             FALSE, FALSE, 0);
1060
1061         /* Connection-specific SMTP-Severs Edit button: */
1062         priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
1063         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
1064                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1065         gtk_widget_show (priv->button_outgoing_smtp_servers);
1066         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers,
1067                             FALSE, FALSE, 0);
1068
1069         /* Only enable the button when the checkbox is checked: */
1070         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
1071                                        HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific));
1072
1073         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
1074                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
1075
1076         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1077                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
1078
1079
1080         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1081         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1082         gtk_widget_show (align);
1083         gtk_container_add (GTK_CONTAINER (align), box);
1084
1085         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1086         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box),
1087                                              hildon_pannable_area_get_vadjustment (HILDON_PANNABLE_AREA (pannable)));
1088         gtk_widget_show (GTK_WIDGET (box));
1089         gtk_widget_show (pannable);
1090
1091         g_object_unref (title_sizegroup);
1092         g_object_unref (value_sizegroup);
1093
1094         return GTK_WIDGET (pannable);
1095 }
1096
1097 static gboolean
1098 show_advanced_edit(gpointer user_data)
1099 {
1100         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1101         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1102         gint response;
1103
1104         /* Show the Account Settings window: */
1105         ModestAccountSettingsDialog *dialog = modest_default_account_settings_dialog_new ();
1106         if (priv->pending_load_settings) {
1107                 save_to_settings (self);
1108                 priv->pending_load_settings = FALSE;
1109         }
1110         modest_account_settings_dialog_load_settings (dialog, priv->settings);
1111
1112         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (self));
1113
1114         response = gtk_dialog_run (GTK_DIALOG (dialog));
1115
1116         gtk_widget_destroy (GTK_WIDGET (dialog));
1117
1118         return FALSE; /* Do not call this timeout callback again. */
1119 }
1120
1121 static void
1122 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
1123 {
1124         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1125
1126         /* Show the Account Settings window: */
1127         show_advanced_edit(self);
1128 }
1129 static GtkWidget*
1130 create_page_complete_custom (ModestEasysetupWizardDialog *self)
1131 {
1132         GtkWidget *align;
1133         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1134         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
1135         GtkWidget *button_edit = gtk_button_new_with_label (_("mcen_fi_advanced_settings"));
1136         hildon_gtk_widget_set_theme_size (button_edit, HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1137         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1138         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1139         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1140         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1141         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1142         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1143         gtk_widget_show (label);
1144
1145         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
1146         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1147         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1148         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1149         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1150         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1151         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
1152         gtk_widget_show (label);
1153
1154         gtk_widget_show (button_edit);
1155         gtk_box_pack_start (GTK_BOX (box), button_edit, FALSE, FALSE, 0);
1156
1157         g_signal_connect (G_OBJECT (button_edit), "clicked",
1158                           G_CALLBACK (on_button_edit_advanced_settings), self);
1159
1160         gtk_widget_show (GTK_WIDGET (box));
1161
1162         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1163         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
1164         gtk_widget_show (align);
1165         gtk_container_add (GTK_CONTAINER (align), box);
1166
1167         return GTK_WIDGET (align);
1168 }
1169
1170
1171 /*
1172  */
1173 static void
1174 on_response (ModestWizardDialog *wizard_dialog,
1175              gint response_id,
1176              gpointer user_data)
1177 {
1178         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1179
1180         invoke_enable_buttons_vfunc (self);
1181 }
1182
1183 static void
1184 on_response_before (ModestWizardDialog *wizard_dialog,
1185                     gint response_id,
1186                     gpointer user_data)
1187 {
1188         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1189         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1190         if (response_id == GTK_RESPONSE_CANCEL) {
1191                 /* This is mostly copied from
1192                  * src/maemo/modest-account-settings-dialog.c */
1193                 if (priv->dirty) {
1194                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1195                                 _("imum_nc_wizard_confirm_lose_changes")));
1196                         /* TODO: These button names will be ambiguous, and not
1197                          * specified in the UI specification. */
1198
1199                         const gint dialog_response = gtk_dialog_run (dialog);
1200                         gtk_widget_destroy (GTK_WIDGET (dialog));
1201
1202                         if (dialog_response != GTK_RESPONSE_OK) {
1203                                 /* Don't let the dialog close */
1204                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1205                         }
1206                 }
1207         }
1208 }
1209
1210 static void
1211 fill_providers (ModestEasysetupWizardDialog *self)
1212 {
1213         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1214
1215         if (MODEST_IS_COUNTRY_PICKER (priv->account_country_picker)) {
1216 /*              gint mcc = get_default_country_code(); */
1217                 gint mcc;
1218                 /* Fill the combo in an idle call, as it takes a lot of time */
1219                 modest_country_picker_load_data(
1220                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1221                 /* connect to country picker's changed signal, so we can fill the provider picker: */
1222                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1223                                             (HILDON_PICKER_BUTTON (priv->account_country_picker))),
1224                                   "changed",
1225                                   G_CALLBACK (on_account_country_selector_changed), self);
1226
1227                 modest_country_picker_set_active_country_locale (
1228                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1229                 mcc = modest_country_picker_get_active_country_mcc (
1230                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1231                 modest_provider_picker_fill (
1232                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker),
1233                         priv->presets, mcc);
1234                 /* connect to providers picker's changed signal, so we can fill the email address: */
1235                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1236                                             (HILDON_PICKER_BUTTON (priv->account_serviceprovider_picker))),
1237                                   "changed",
1238                                   G_CALLBACK (on_account_serviceprovider_selector_changed), self);
1239
1240                 modest_provider_picker_set_others_provider (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
1241         }
1242
1243         priv->dirty = FALSE;
1244
1245 }
1246
1247 typedef struct IdleData {
1248         ModestEasysetupWizardDialog *dialog;
1249         ModestPresets *presets;
1250 } IdleData;
1251
1252 static gboolean
1253 presets_idle (gpointer userdata)
1254 {
1255         IdleData *idle_data = (IdleData *) userdata;
1256         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (idle_data->dialog);
1257         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1258
1259         g_assert (idle_data->presets);
1260
1261         gdk_threads_enter ();
1262
1263         priv->presets = idle_data->presets;
1264
1265         if (priv->check_support_done)
1266                 fill_providers (self);
1267
1268         g_object_unref (idle_data->dialog);
1269         g_free (idle_data);
1270
1271         gdk_threads_leave ();
1272
1273         return FALSE;
1274 }
1275
1276 static gpointer
1277 presets_loader (gpointer userdata)
1278 {
1279         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (userdata);
1280         ModestPresets *presets = NULL;
1281         IdleData *idle_data;
1282
1283         const gchar* path  = NULL;
1284         const gchar* path1 = MODEST_PROVIDER_DATA_FILE;
1285         const gchar* path2 = MODEST_MAEMO_PROVIDER_DATA_FILE;
1286
1287         if (access(path1, R_OK) == 0)
1288                 path = path1;
1289         else if (access(path2, R_OK) == 0)
1290                 path = path2;
1291         else {
1292                 g_warning ("%s: neither '%s' nor '%s' is a readable provider data file",
1293                            __FUNCTION__, path1, path2);
1294                 return NULL;
1295         }
1296
1297         presets = modest_presets_new (path);
1298         if (!presets) {
1299                 g_warning ("%s: failed to parse '%s'", __FUNCTION__, path);
1300                 return NULL;
1301         }
1302
1303         idle_data = g_new0 (IdleData, 1);
1304         idle_data->dialog = self;
1305         idle_data->presets = presets;
1306
1307         g_idle_add (presets_idle, idle_data);
1308
1309         return NULL;
1310 }
1311
1312 static void
1313 modest_easysetup_wizard_dialog_append_page (GtkNotebook *notebook,
1314                                             GtkWidget *page,
1315                                             const gchar *label)
1316 {
1317         gint index;
1318         /* Append page and set attributes */
1319         index = gtk_notebook_append_page (notebook, page, gtk_label_new (label));
1320         gtk_container_child_set (GTK_CONTAINER (notebook), page,
1321                                  "tab-expand", TRUE, "tab-fill", TRUE,
1322                                  NULL);
1323         gtk_widget_show (page);
1324 }
1325
1326 static void
1327 init_user_page (ModestEasysetupWizardDialogPrivate *priv)
1328 {
1329         priv->page_user_details = NULL;
1330         priv->entry_user_name = NULL;
1331         priv->entry_user_username = NULL;
1332         priv->entry_user_password = NULL;
1333         priv->entry_user_email = NULL;
1334 }
1335
1336 static void
1337 init_incoming_page (ModestEasysetupWizardDialogPrivate *priv)
1338 {
1339         priv->page_custom_incoming = NULL;
1340         priv->incoming_servertype_picker = NULL;
1341         priv->caption_incoming = NULL;
1342         priv->entry_incomingserver = NULL;
1343         priv->entry_user_email = NULL;
1344         priv->incoming_security = NULL;
1345 }
1346
1347 static void
1348 init_outgoing_page (ModestEasysetupWizardDialogPrivate *priv)
1349 {
1350         priv->page_custom_outgoing = NULL;
1351         priv->entry_outgoingserver = NULL;
1352         priv->checkbox_outgoing_smtp_specific = NULL;
1353         priv->button_outgoing_smtp_servers = NULL;
1354         priv->outgoing_security = NULL;
1355 }
1356
1357 static void
1358 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1359 {
1360         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1361
1362         /* Create the notebook to be used by the ModestWizardDialog base class:
1363          * Each page of the notebook will be a page of the wizard: */
1364         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1365         gtk_widget_set_size_request (GTK_WIDGET (notebook), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1366
1367         /* Set the notebook used by the ModestWizardDialog base class: */
1368         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1369
1370         /* Set the wizard title:
1371          * The actual window title will be a combination of this and the page's tab label title. */
1372         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1373
1374         /* Read in the information about known service providers: */
1375         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1376
1377         /* The server fields did not have been manually changed yet */
1378         priv->server_changes = 0;
1379         priv->pending_load_settings = TRUE;
1380
1381         /* Get the account manager object,
1382          * so we can check for existing accounts,
1383          * and create new accounts: */
1384         priv->account_manager = modest_runtime_get_account_mgr ();
1385         g_object_ref (priv->account_manager);
1386
1387         /* Initialize fields */
1388         priv->check_support_done = FALSE;
1389         priv->check_support_show_progress_id = 0;
1390         priv->check_support_progress_pulse_id = 0;
1391         priv->pending_check_support = 0;
1392         priv->destroyed = FALSE;
1393         priv->page_welcome = create_page_welcome (self);
1394         priv->page_account_details = create_page_account_details (self);
1395
1396         init_user_page (priv);
1397         init_incoming_page (priv);
1398         init_outgoing_page (priv);
1399
1400         priv->page_complete_easysetup = NULL;
1401         priv->page_complete_customsetup = NULL;
1402         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1403         priv->missing_data_signals = NULL;
1404
1405         /* Add the common pages */
1406         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_welcome,
1407                                                     _("mcen_ti_emailsetup_welcome"));
1408         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_account_details,
1409                                                     _("mcen_ti_accountdetails"));
1410
1411         /* Connect to the dialog's response signal so we can enable/disable buttons
1412          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1413          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1414          * so that we can be enable/disable after ModestWizardDialog has done its own
1415          * enabling/disabling of buttons.
1416          *
1417          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1418          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1419          *
1420          * It's not enough to connect to the notebook's switch-page signal, because
1421          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1422          * _after_ switching the page (understandably).
1423          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1424          * then gtk_notebook_get_current_page() would return an incorrect value.)
1425          */
1426         g_signal_connect_after (G_OBJECT (self), "response",
1427                                 G_CALLBACK (on_response), self);
1428
1429         /* This is to show a confirmation dialog when the user hits cancel */
1430         g_signal_connect (G_OBJECT (self), "response",
1431                           G_CALLBACK (on_response_before), self);
1432
1433         g_signal_connect (G_OBJECT (self), "delete-event",
1434                           G_CALLBACK (on_delete_event), self);
1435
1436         /* Reset dirty, because there was no user input until now */
1437         priv->dirty = FALSE;
1438
1439         /* When this window is shown, hibernation should not be possible,
1440          * because there is no sensible way to save the state: */
1441         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1442                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1443
1444         /* Load provider presets */
1445         g_object_ref (self);
1446         g_thread_create (presets_loader, self, FALSE, NULL);
1447
1448         priv->settings = modest_account_settings_new ();
1449
1450         check_support_of_protocols (self);
1451 }
1452
1453 ModestEasysetupWizardDialog*
1454 modest_easysetup_wizard_dialog_new (void)
1455 {
1456
1457         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1458 }
1459
1460 static void
1461 create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1462 {
1463         ModestEasysetupWizardDialogPrivate *priv;
1464         GtkNotebook *notebook = NULL;
1465
1466         g_object_get (self, "wizard-notebook", &notebook, NULL);
1467         g_assert(notebook);
1468
1469         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1470
1471         if (!priv->page_user_details) {
1472                 priv->page_user_details = create_page_user_details (self);
1473         }
1474
1475         /* Create the custom pages: */
1476         if(!(priv->page_custom_incoming)) {
1477                 priv->page_custom_incoming = create_page_custom_incoming (self);
1478         }
1479
1480         /* TODO: only if needed */
1481         if(!(priv->page_custom_outgoing)) {
1482                 priv->page_custom_outgoing = create_page_custom_outgoing (self);
1483         }
1484
1485         if(!(priv->page_complete_customsetup)) {
1486                 priv->page_complete_customsetup = create_page_complete_custom (self);
1487         }
1488
1489         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_user_details)))
1490                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_user_details,
1491                                                             _("mcen_ti_emailsetup_userdetails"));
1492
1493         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_incoming)))
1494                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_incoming,
1495                                                             _("mcen_ti_emailsetup_incomingdetails"));
1496
1497         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_outgoing)))
1498                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_outgoing,
1499                                                             _("mcen_ti_emailsetup_outgoingdetails"));
1500
1501         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_customsetup)))
1502                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_customsetup,
1503                                                             _("mcen_ti_emailsetup_complete"));
1504
1505         /* This is unnecessary with GTK+ 2.10: */
1506         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1507 }
1508
1509 static void
1510 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1511 {
1512         ModestEasysetupWizardDialogPrivate *priv;
1513         GtkNotebook *notebook = NULL;
1514
1515         g_object_get (self, "wizard-notebook", &notebook, NULL);
1516         g_assert(notebook);
1517
1518         /* Create the easysetup-specific pages: */
1519         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1520         if(!priv->page_complete_easysetup)
1521                 priv->page_complete_easysetup = create_page_complete_easysetup (self);
1522
1523         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_easysetup)))
1524                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_easysetup,
1525                                                             _("mcen_ti_emailsetup_complete"));
1526
1527         /* This is unnecessary with GTK+ 2.10: */
1528         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1529 }
1530
1531 /* */
1532 static void
1533 remove_non_common_tabs (GtkNotebook *notebook,
1534                         gboolean remove_user_details)
1535 {
1536         gint starting_tab;
1537         /* The first 2 tabs are the common ones (welcome tab and the
1538            providers tab), so we always remove starting from the
1539            end */
1540
1541         starting_tab = (remove_user_details) ? 2 : 3;
1542         while (gtk_notebook_get_n_pages (notebook) > starting_tab)
1543                 gtk_notebook_remove_page (notebook, -1);
1544 }
1545
1546 static void
1547 on_missing_mandatory_data (ModestAccountProtocol *protocol,
1548                            gboolean missing,
1549                            gpointer user_data)
1550 {
1551         real_enable_buttons (MODEST_WIZARD_DIALOG (user_data), !missing);
1552 }
1553
1554 /* After the user details page,
1555  * the following pages depend on whether "Other" was chosen
1556  * in the provider combobox on the account page
1557  */
1558 static void
1559 create_subsequent_pages (ModestEasysetupWizardDialog *self)
1560 {
1561         ModestEasysetupWizardDialogPrivate *priv;
1562         ModestProviderPicker *picker;
1563         ModestProviderPickerIdType id_type;
1564         GtkNotebook *notebook;
1565
1566         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1567         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
1568         id_type = modest_provider_picker_get_active_id_type (picker);
1569         g_object_get (self, "wizard-notebook", &notebook, NULL);
1570         modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1571                                                             NULL);
1572
1573
1574         if (id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
1575                 /* "Other..." was selected: */
1576
1577                 /* If we come from a rollbacked easysetup */
1578                 if (priv->page_complete_easysetup) {
1579                         remove_non_common_tabs (notebook, FALSE);
1580                         priv->page_complete_easysetup = NULL;
1581                 }
1582
1583                 /* If we come from a rollbacked plugin protocol setup */
1584                 if (priv->last_plugin_protocol_selected != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1585                         remove_non_common_tabs (notebook, TRUE);
1586                         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1587                         modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1588                         priv->missing_data_signals = NULL;
1589                 }
1590
1591                 create_subsequent_customsetup_pages (self);
1592         } else {
1593                 /* If we come from a rollbacked custom setup */
1594                 if (priv->page_custom_incoming) {
1595                         remove_non_common_tabs (notebook, TRUE);
1596                         init_user_page (priv);
1597                         init_incoming_page (priv);
1598                         init_outgoing_page (priv);
1599                         init_user_page (priv);
1600                         priv->page_complete_customsetup = NULL;
1601                 }
1602
1603                 /* It's a pluggable protocol and not a provider with presets */
1604                 if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
1605                         ModestProtocol *protocol;
1606                         gchar *proto_name;
1607                         ModestProtocolType proto_type;
1608
1609
1610                         /* If we come from a rollbacked easy setup */
1611                         if (priv->last_plugin_protocol_selected ==
1612                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID &&
1613                             priv->page_complete_easysetup) {
1614                                 remove_non_common_tabs (notebook, TRUE);
1615                                 init_user_page (priv);
1616                                 priv->page_complete_easysetup = NULL;
1617                         }
1618
1619                         proto_name = modest_provider_picker_get_active_provider_id (picker);
1620                         protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
1621                                                                                   MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
1622                                                                                   proto_name);
1623                         proto_type = modest_protocol_get_type_id (protocol);
1624
1625                         if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol) &&
1626                             proto_type != priv->last_plugin_protocol_selected) {
1627                                 ModestPairList *tabs;
1628                                 GSList *tmp;
1629                                 gboolean first_page = TRUE;
1630                                 ModestWizardDialogResponseOverrideFunc response_override;
1631
1632                                 /* Remember the last selected plugin protocol */
1633                                 priv->last_plugin_protocol_selected = proto_type;
1634
1635                                 /* Get tabs */
1636                                 tabs = modest_account_protocol_get_easysetupwizard_tabs (MODEST_ACCOUNT_PROTOCOL (protocol));
1637                                 response_override = modest_account_protocol_get_wizard_response_override
1638                                         (MODEST_ACCOUNT_PROTOCOL (protocol));
1639                                 modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1640                                                                                     response_override);
1641                                 tmp = (GSList *) tabs;
1642                                 while (tmp) {
1643                                         ModestPair *pair = (ModestPair *) tmp->data;
1644                                         modest_easysetup_wizard_dialog_append_page (notebook,
1645                                                                                     GTK_WIDGET (pair->second),
1646                                                                                     (const gchar *) pair->first);
1647                                         if (first_page) {
1648                                                 gtk_container_set_focus_child (GTK_CONTAINER (notebook),
1649                                                                                GTK_WIDGET (pair->second));
1650                                                 first_page = FALSE;
1651                                         }
1652
1653                                         /* Connect signals */
1654                                         if (MODEST_IS_EASYSETUP_WIZARD_PAGE (pair->second)) {
1655                                                 priv->missing_data_signals =
1656                                                         modest_signal_mgr_connect (priv->missing_data_signals,
1657                                                                                    G_OBJECT (pair->second),
1658                                                                                    "missing-mandatory-data",
1659                                                                                    G_CALLBACK (on_missing_mandatory_data),
1660                                                                                    self);
1661                                         }
1662
1663                                         g_free (pair->first);
1664                                         tmp = g_slist_next (tmp);
1665                                         /* Critical: if you don't show the page then the dialog will ignore it */
1666 /*                                      gtk_widget_show (GTK_WIDGET (pair->second)); */
1667                                 }
1668                                 modest_pair_list_free (tabs);
1669                         }
1670                         g_free (proto_name);
1671                 } else {
1672                         if (priv->last_plugin_protocol_selected !=
1673                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1674                                 remove_non_common_tabs (notebook, TRUE);
1675                                 init_user_page (priv);
1676                                 priv->page_complete_easysetup = NULL;
1677                                 priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1678                                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1679                                 priv->missing_data_signals = NULL;
1680                         }
1681                         if (!priv->page_user_details) {
1682                                 priv->page_user_details = create_page_user_details (self);
1683                                 modest_easysetup_wizard_dialog_append_page (notebook,
1684                                                                             priv->page_user_details,
1685                                                                             _("mcen_ti_emailsetup_userdetails"));
1686                         }
1687                 }
1688
1689                 /* Create the easysetup pages: */
1690                 create_subsequent_easysetup_pages (self);
1691         }
1692 }
1693
1694
1695 static gchar*
1696 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocolType protocol_type)
1697 {
1698         const gchar* hostname = NULL;
1699         gchar* at;
1700         gchar* domain;
1701         ModestProtocolRegistry *protocol_registry;
1702         ModestProtocol *protocol;
1703
1704         if (!email_address)
1705                 return NULL;
1706
1707         at = g_utf8_strchr (email_address, -1, '@');
1708         if (!at || (g_utf8_strlen (at, -1) < 2))
1709                 return NULL;
1710
1711         domain = g_utf8_next_char (at);
1712         if(!domain)
1713                 return NULL;
1714
1715         protocol_registry = modest_runtime_get_protocol_registry ();
1716         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
1717
1718         if (modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS) ||
1719             modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_TRANSPORT_PROTOCOLS)) {
1720                 hostname = modest_protocol_get_name (protocol);
1721         }
1722
1723         if (!hostname)
1724                 return NULL;
1725
1726         return g_strdup_printf ("%s.%s", hostname, domain);
1727 }
1728
1729 static void
1730 set_default_custom_servernames (ModestEasysetupWizardDialog *self)
1731 {
1732         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1733
1734         if (!priv->entry_incomingserver)
1735                 return;
1736
1737         /* Set a default domain for the server, based on the email address,
1738          * if no server name was already specified.
1739          */
1740         if (priv->entry_user_email
1741             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1742                 const ModestProtocolType protocol_type = modest_servertype_picker_get_active_servertype (
1743                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
1744
1745                 /* This could happen when the combo box has still no active iter */
1746                 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1747                         const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1748                         gchar* servername = util_get_default_servername_from_email_address (email_address,
1749                                                                                             protocol_type);
1750
1751                         /* Do not set the INCOMING_CHANGED flag because of this edit */
1752                         g_signal_handlers_block_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1753                         hildon_entry_set_text (HILDON_ENTRY (priv->entry_incomingserver), servername);
1754                         g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1755
1756                         g_free (servername);
1757                 }
1758         }
1759
1760         /* Set a default domain for the server, based on the email address,
1761          * if no server name was already specified.
1762          */
1763         if (!priv->entry_outgoingserver)
1764                 return;
1765
1766         if (priv->entry_user_email
1767             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1768                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1769
1770                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOLS_TRANSPORT_SMTP);
1771
1772                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1773                 g_signal_handlers_block_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1774                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_outgoingserver), servername);
1775                 g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1776
1777                 g_free (servername);
1778         }
1779 }
1780
1781 static gchar*
1782 get_entered_account_title (ModestEasysetupWizardDialog *self)
1783 {
1784         ModestEasysetupWizardDialogPrivate *priv;
1785         const gchar* account_title;
1786
1787         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1788         account_title = hildon_entry_get_text (HILDON_ENTRY (priv->entry_account_title));
1789
1790         if (!account_title || (g_utf8_strlen (account_title, -1) == 0)) {
1791                 return NULL;
1792         } else {
1793                 /* Strip it of whitespace at the start and end: */
1794                 gchar *result = g_strdup (account_title);
1795                 result = g_strstrip (result);
1796
1797                 if (!result)
1798                         return NULL;
1799
1800                 if (g_utf8_strlen (result, -1) == 0) {
1801                         g_free (result);
1802                         return NULL;
1803                 }
1804
1805                 return result;
1806         }
1807 }
1808
1809 static gboolean
1810 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1811 {
1812         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1813         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1814         ModestProtocolRegistry *protocol_registry;
1815
1816         protocol_registry = modest_runtime_get_protocol_registry ();
1817
1818         /* if are browsing pages previous to the last one, then we have pending settings in
1819          * this wizard */
1820         if (next_page != NULL)
1821                 priv->pending_load_settings = TRUE;
1822
1823         /* Do extra validation that couldn't be done for every key press,
1824          * either because it was too slow,
1825          * or because it requires interaction:
1826          */
1827         if (current_page == priv->page_account_details) {
1828                 /* Check that the title is not already in use: */
1829                 gchar* account_title = get_entered_account_title (self);
1830                 if (!account_title)
1831                         return FALSE;
1832
1833                 /* Aavoid a clash with an existing display name: */
1834                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1835                         priv->account_manager, account_title);
1836                 g_free (account_title);
1837
1838                 if (name_in_use) {
1839                         /* Warn the user via a dialog: */
1840                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1841
1842                         return FALSE;
1843                 }
1844
1845                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1846                 create_subsequent_pages (self);
1847
1848         } else if (current_page == priv->page_user_details) {
1849                 /* Check that the email address is valud: */
1850                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
1851                 if ((!email_address) || (g_utf8_strlen (email_address, -1) == 0))
1852                         return FALSE;
1853
1854                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1855                         /* Warn the user via a dialog: */
1856                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1857
1858                         /* Return focus to the email address entry: */
1859                         gtk_widget_grab_focus (priv->entry_user_email);
1860                         gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1861
1862                         return FALSE;
1863                 }
1864         }
1865
1866         if (next_page == priv->page_custom_incoming) {
1867                 set_default_custom_servernames (self);
1868         } else if (next_page == priv->page_custom_outgoing) {
1869                 set_default_custom_servernames (self);
1870
1871                 /* Check if the server supports secure authentication */
1872                 if (modest_security_options_view_auth_check (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security)))
1873                         if (!check_has_supported_auth_methods (self))
1874                                 return FALSE;
1875                 gtk_widget_show (priv->outgoing_security);
1876         }
1877
1878         /* If this is the last page, and this is a click on Finish,
1879          * then attempt to create the dialog.
1880          */
1881         if(!next_page &&
1882            current_page != priv->page_account_details) /* This is NULL when this is a click on Finish. */
1883         {
1884                 if (priv->pending_load_settings) {
1885                         save_to_settings (self);
1886                 }
1887
1888                 /* We check if there's already another account with the same configuration */
1889                 if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
1890                         modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1891                         return FALSE;
1892                 }
1893
1894                 modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
1895         }
1896
1897
1898         return TRUE;
1899 }
1900
1901 static gboolean entry_is_empty (GtkWidget *entry)
1902 {
1903         if (!entry)
1904                 return FALSE;
1905
1906         const gchar* text = hildon_entry_get_text (HILDON_ENTRY (entry));
1907         if ((!text) || (g_utf8_strlen (text, -1) == 0))
1908                 return TRUE;
1909         else {
1910                 /* Strip it of whitespace at the start and end: */
1911                 gchar *stripped = g_strdup (text);
1912                 stripped = g_strstrip (stripped);
1913
1914                 if (!stripped)
1915                         return TRUE;
1916
1917                 const gboolean result = (g_utf8_strlen (stripped, -1) == 0);
1918
1919                 g_free (stripped);
1920                 return result;
1921         }
1922 }
1923
1924 static void
1925 real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next)
1926 {
1927         GtkNotebook *notebook = NULL;
1928         gboolean is_finish_tab;
1929         GtkWidget *current;
1930         ModestEasysetupWizardDialogPrivate *priv;
1931
1932         /* Get data */
1933         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (dialog);
1934         g_object_get (dialog, "wizard-notebook", &notebook, NULL);
1935
1936         /* Disable the Finish button until we are on the last page,
1937          * because HildonWizardDialog enables this for all but the
1938          * first page */
1939         current = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
1940         is_finish_tab = ((current == priv->page_complete_easysetup) ||
1941                          (current == priv->page_complete_customsetup));
1942
1943         if (is_finish_tab) {
1944                 /* Disable Next on the last page no matter what the
1945                    argument say */
1946                 enable_next = FALSE;
1947         } else {
1948                 /* Not the last one */
1949                 gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1950                                                    MODEST_WIZARD_DIALOG_FINISH,
1951                                                    FALSE);
1952
1953                 /* If the check support is not done then do not enable
1954                    the wizard to continue */
1955                 enable_next = enable_next && priv->check_support_done;
1956         }
1957
1958         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1959                                            MODEST_WIZARD_DIALOG_NEXT,
1960                                            enable_next);
1961 }
1962
1963 static void
1964 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1965 {
1966         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1967         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1968
1969         gboolean enable_next = TRUE;
1970         if (current_page == priv->page_welcome) {
1971                 enable_next = TRUE;
1972         } else if (current_page == priv->page_account_details) {
1973                 /* The account details title is mandatory: */
1974                 if (entry_is_empty(priv->entry_account_title))
1975                         enable_next = FALSE;
1976         } else if (current_page == priv->page_user_details) {
1977                 /* The user details username is mandatory: */
1978                 if (entry_is_empty(priv->entry_user_username))
1979                         enable_next = FALSE;
1980
1981                 /* The user details email address is mandatory: */
1982                 if (enable_next && entry_is_empty (priv->entry_user_email))
1983                         enable_next = FALSE;
1984         } else if (current_page == priv->page_custom_incoming) {
1985                 /* The custom incoming server is mandatory: */
1986                 if (entry_is_empty(priv->entry_incomingserver))
1987                         enable_next = FALSE;
1988         } else if (MODEST_IS_EASYSETUP_WIZARD_PAGE (current_page)) {
1989                 enable_next = !modest_easysetup_wizard_page_validate (
1990                        MODEST_EASYSETUP_WIZARD_PAGE (current_page));
1991         }
1992
1993         /* Enable/disable buttons */
1994         real_enable_buttons (dialog, enable_next);
1995 }
1996
1997 static void
1998 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1999 {
2000         GObjectClass *object_class = G_OBJECT_CLASS (klass);
2001         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
2002
2003
2004         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
2005         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
2006
2007         /* Provide a vfunc implementation so we can decide
2008          * when to enable/disable the prev/next buttons.
2009          */
2010         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
2011         base_klass->before_next = on_before_next;
2012         base_klass->enable_buttons = on_enable_buttons;
2013         base_klass->update_model = on_update_model;
2014         base_klass->save = on_save;
2015 }
2016
2017 /**
2018  * save_to_settings:
2019  * @self: a #ModestEasysetupWizardDialog
2020  *
2021  * takes information from all the wizard and stores it in settings
2022  */
2023 static void
2024 save_to_settings (ModestEasysetupWizardDialog *self)
2025 {
2026         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2027         guint special_port;
2028         gchar *provider_id = NULL;
2029         gchar* display_name;
2030         const gchar *username, *password;
2031         gchar *store_hostname, *transport_hostname;
2032         guint store_port, transport_port;
2033         ModestProtocolRegistry *protocol_registry;
2034         ModestProtocolType store_protocol, transport_protocol;
2035         ModestProtocolType store_security, transport_security;
2036         ModestProtocolType store_auth_protocol, transport_auth_protocol;
2037         ModestServerAccountSettings *store_settings, *transport_settings;
2038         const gchar *fullname, *email_address;
2039         ModestProviderPicker *picker;
2040         ModestProviderPickerIdType id_type;
2041
2042         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2043         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
2044         protocol_registry = modest_runtime_get_protocol_registry ();
2045
2046         /* Get details from the specified presets: */
2047         id_type = modest_provider_picker_get_active_id_type (picker);
2048         provider_id = modest_provider_picker_get_active_provider_id (picker);
2049
2050         /* Let the plugin save the settings. We do a return in order
2051            to save an indentation level */
2052         if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
2053                 ModestProtocol *protocol;
2054
2055                 protocol = modest_protocol_registry_get_protocol_by_name (
2056                        modest_runtime_get_protocol_registry (),
2057                        MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
2058                        provider_id);
2059
2060                 if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
2061                         gint n_pages, i = 0;
2062                         GtkNotebook *notebook;
2063                         GList *wizard_pages = NULL;
2064
2065                         g_object_get (self, "wizard-notebook", &notebook, NULL);
2066                         n_pages = gtk_notebook_get_n_pages (notebook);
2067                         for (i = 0; i < n_pages; i++) {
2068                                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, i);
2069                                 if (MODEST_IS_EASYSETUP_WIZARD_PAGE (page))
2070                                         wizard_pages  = g_list_append (wizard_pages, page);
2071                         }
2072                         modest_account_protocol_save_wizard_settings (MODEST_ACCOUNT_PROTOCOL (protocol),
2073                                                                       wizard_pages,
2074                                                                       priv->settings);
2075                         g_list_free (wizard_pages);
2076                 } else {
2077                         g_warning ("The selected protocol is a plugin protocol "//
2078                                    "but it's not a ModestAccountProtocol");
2079                 }
2080
2081                 g_free (provider_id);
2082                 return;
2083         }
2084
2085         /* username and password (for both incoming and outgoing): */
2086         username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
2087         password = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_password));
2088
2089         store_settings = modest_account_settings_get_store_settings (priv->settings);
2090         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
2091
2092         /* Incoming server: */
2093         /* Note: We need something as default for the transport store protocol values,
2094          * or modest_account_mgr_add_server_account will fail. */
2095         store_port = 0;
2096         store_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2097         store_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2098         store_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2099
2100         if (provider_id) {
2101                 ModestProtocolType store_provider_server_type;
2102                 gboolean store_provider_use_alternate_port;
2103                 /* Use presets: */
2104                 store_hostname = modest_presets_get_server (priv->presets, provider_id,
2105                                                             TRUE /* store */);
2106
2107                 store_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2108                                                                          provider_id,
2109                                                                          TRUE /* store */);
2110                 store_security  = modest_presets_get_info_server_security (priv->presets,
2111                                                                            provider_id,
2112                                                                            TRUE /* store */);
2113                 store_auth_protocol  = modest_presets_get_info_server_auth (priv->presets,
2114                                                                             provider_id,
2115                                                                             TRUE /* store */);
2116                 store_provider_use_alternate_port  = modest_presets_get_info_server_use_alternate_port (priv->presets,
2117                                                                                                         provider_id,
2118                                                                                                         TRUE /* store */);
2119
2120                 /* We don't check for SMTP here as that is impossible for an incoming server. */
2121                 if (store_provider_server_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID)
2122                         store_protocol = MODEST_PROTOCOLS_STORE_POP;
2123                 else
2124                         store_protocol = store_provider_server_type;
2125
2126                 /* we check if there is a *special* port */
2127                 special_port = modest_presets_get_port (priv->presets, provider_id, TRUE /* incoming */);
2128                 if (special_port != 0) {
2129                         store_port = special_port;
2130                 } else {
2131                         gboolean use_alternate_port = FALSE;
2132                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2133                                                                               store_security))
2134                                 use_alternate_port = TRUE;
2135                         store_port = get_port_from_protocol(store_provider_server_type, use_alternate_port);
2136                 }
2137
2138                 modest_server_account_settings_set_security_protocol (store_settings,
2139                                                                       store_security);
2140                 modest_server_account_settings_set_auth_protocol (store_settings,
2141                                                                   store_auth_protocol);
2142                 if (store_port != 0)
2143                         modest_server_account_settings_set_port (store_settings, store_port);
2144         } else {
2145                 /* Use custom pages because no preset was specified: */
2146                 store_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_incomingserver) ));
2147                 store_protocol = modest_servertype_picker_get_active_servertype (
2148                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2149
2150                 modest_security_options_view_save_settings (
2151                                     MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
2152                                     priv->settings);
2153         }
2154
2155         /* now we store the common store account settings */
2156         modest_server_account_settings_set_hostname (store_settings, store_hostname);
2157         modest_server_account_settings_set_username (store_settings, username);
2158         modest_server_account_settings_set_password (store_settings, password);
2159         modest_server_account_settings_set_protocol (store_settings, store_protocol);
2160
2161         g_object_unref (store_settings);
2162         g_free (store_hostname);
2163
2164         /* Outgoing server: */
2165         transport_hostname = NULL;
2166         transport_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2167         transport_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2168         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2169         transport_port = 0;
2170
2171         if (provider_id) {
2172                 ModestProtocolType transport_provider_server_type;
2173                 ModestProtocolType transport_provider_security;
2174
2175                 /* Use presets */
2176                 transport_hostname = modest_presets_get_server (priv->presets, provider_id,
2177                                                                 FALSE /* transport */);
2178
2179                 transport_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2180                                                                                       provider_id,
2181                                                                                       FALSE /* transport */);
2182                 transport_provider_security = modest_presets_get_info_server_security (priv->presets,
2183                                                                                        provider_id,
2184                                                                                        FALSE /* transport */);
2185
2186                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
2187                 transport_protocol = transport_provider_server_type;
2188                 transport_security = transport_provider_security;
2189                 if (transport_security == MODEST_PROTOCOLS_CONNECTION_SSL) {
2190                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
2191                         /* we check if there is a *special* port */
2192                         special_port = modest_presets_get_port (priv->presets, provider_id,
2193                                                                 FALSE /* transport */);
2194                         if (special_port != 0)
2195                                 transport_port = special_port;
2196                         else
2197                                 transport_port = 465;
2198                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
2199                 } else {
2200                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
2201                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2202                 }
2203
2204                 modest_server_account_settings_set_security_protocol (transport_settings,
2205                                                                       transport_security);
2206                 modest_server_account_settings_set_auth_protocol (transport_settings,
2207                                                                   transport_auth_protocol);
2208                 if (transport_port != 0)
2209                         modest_server_account_settings_set_port (transport_settings,
2210                                                                  transport_port);
2211         } else {
2212                 ModestProtocolRegistry *registry;
2213                 ModestProtocol *store_proto;
2214
2215                 registry = modest_runtime_get_protocol_registry ();
2216                 /* Use custom pages because no preset was specified: */
2217                 transport_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_outgoingserver) ));
2218
2219                 store_proto = modest_protocol_registry_get_protocol_by_type (registry,
2220                                                                              store_protocol);
2221
2222                 if (transport_protocol == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
2223                         /* fallback to SMTP if none was specified */
2224                         g_warning ("No transport protocol was specified for store %d (%s)",
2225                                    modest_protocol_get_type_id (store_proto),
2226                                    modest_protocol_get_display_name (store_proto));
2227                         transport_protocol = MODEST_PROTOCOLS_TRANSPORT_SMTP;
2228                 }
2229
2230                 modest_security_options_view_save_settings (
2231                                     MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
2232                                     priv->settings);
2233         }
2234
2235         /* now we store the common transport account settings */
2236         modest_server_account_settings_set_hostname (transport_settings, transport_hostname);
2237         modest_server_account_settings_set_username (transport_settings, username);
2238         modest_server_account_settings_set_password (transport_settings, password);
2239         modest_server_account_settings_set_protocol (transport_settings, transport_protocol);
2240
2241         g_object_unref (transport_settings);
2242         g_free (transport_hostname);
2243
2244         fullname = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_name));
2245         email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
2246         modest_account_settings_set_fullname (priv->settings, fullname);
2247         modest_account_settings_set_email_address (priv->settings, email_address);
2248         /* we don't set retrieve type to preserve advanced settings if
2249            any. By default account settings are set to headers only */
2250
2251         /* Save the connection-specific SMTP server accounts. */
2252         if (priv->checkbox_outgoing_smtp_specific) {
2253                 modest_account_settings_set_use_connection_specific_smtp
2254                         (priv->settings,
2255                          hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
2256         }
2257
2258         display_name = get_entered_account_title (self);
2259         modest_account_settings_set_display_name (priv->settings, display_name);
2260         g_free (display_name);
2261         g_free (provider_id);
2262 }
2263
2264
2265 static void
2266 on_update_model (ModestWizardDialog *dialog)
2267 {
2268         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2269         save_to_settings (self);
2270
2271 }
2272
2273 static gboolean
2274 on_save (ModestWizardDialog *dialog)
2275 {
2276         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2277         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2278
2279         save_to_settings (self);
2280
2281         if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
2282                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
2283                 return FALSE;
2284         }
2285
2286         return modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
2287
2288 }
2289
2290
2291 static GList*
2292 check_for_supported_auth_methods (ModestEasysetupWizardDialog* self)
2293 {
2294         GError *error = NULL;
2295         ModestProtocolType protocol_type;
2296         const gchar* hostname;
2297         const gchar* username;
2298         ModestProtocolType security_protocol_incoming_type;
2299         ModestProtocolRegistry *registry;
2300         int port_num;
2301         GList *list_auth_methods;
2302         ModestEasysetupWizardDialogPrivate *priv;
2303
2304         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2305         registry = modest_runtime_get_protocol_registry ();
2306         protocol_type = modest_servertype_picker_get_active_servertype (
2307                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2308         hostname = gtk_entry_get_text(GTK_ENTRY(priv->entry_incomingserver));
2309         username = gtk_entry_get_text(GTK_ENTRY(priv->entry_user_username));
2310         security_protocol_incoming_type = modest_security_options_view_get_connection_protocol
2311                 (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security));
2312         port_num = get_port_from_protocol(protocol_type, FALSE);
2313         list_auth_methods = modest_utils_get_supported_secure_authentication_methods (protocol_type, hostname, port_num,
2314                                                                                       username, GTK_WINDOW (self), &error);
2315
2316         if (list_auth_methods) {
2317                 /* TODO: Select the correct method */
2318                 GList* list = NULL;
2319                 GList* method;
2320                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
2321                         ModestProtocolType auth_protocol_type = (ModestProtocolType) (GPOINTER_TO_INT(method->data));
2322                         if (modest_protocol_registry_protocol_type_has_tag (registry, auth_protocol_type,
2323                                                                             MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS)) {
2324                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
2325                         }
2326                 }
2327
2328                 g_list_free(list_auth_methods);
2329
2330                 if (list)
2331                         return list;
2332         }
2333
2334         if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
2335                         error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
2336         {
2337                 modest_platform_information_banner (GTK_WIDGET(self), NULL,
2338                                                     _("mcen_ib_unableto_discover_auth_methods"));
2339         }
2340
2341         if(error != NULL)
2342                 g_error_free(error);
2343
2344         return NULL;
2345 }
2346
2347 static gboolean
2348 check_has_supported_auth_methods(ModestEasysetupWizardDialog* self)
2349 {
2350         GList* methods = check_for_supported_auth_methods(self);
2351         if (!methods)
2352         {
2353                 return FALSE;
2354         }
2355
2356         g_list_free(methods);
2357         return TRUE;
2358 }
2359
2360 static gboolean
2361 check_support_progress_pulse (gpointer userdata)
2362 {
2363         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2364         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2365
2366         if (priv->destroyed) {
2367                 priv->check_support_progress_pulse_id = 0;
2368                 return FALSE;
2369         }
2370
2371         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2372
2373         return TRUE;
2374 }
2375
2376 static gboolean
2377 check_support_show_progress (gpointer userdata)
2378 {
2379         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2380         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2381
2382         priv->check_support_show_progress_id = 0;
2383
2384         if (priv->destroyed)
2385                 return FALSE;
2386
2387         gtk_widget_show (priv->check_support_progress);
2388         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2389
2390         priv->check_support_progress_pulse_id = g_timeout_add (200, check_support_progress_pulse, self);
2391
2392         return FALSE;
2393 }
2394
2395 static void
2396 check_support_callback (ModestAccountProtocol *protocol,
2397                         gboolean supported,
2398                         gpointer userdata)
2399 {
2400         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2401         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2402
2403         priv->pending_check_support --;
2404
2405         if (priv->check_support_show_progress_id > 0) {
2406                 g_source_remove (priv->check_support_show_progress_id);
2407                 priv->check_support_show_progress_id = 0;
2408         }
2409
2410         if (priv->check_support_progress_pulse_id > 0) {
2411                 g_source_remove (priv->check_support_progress_pulse_id);
2412                 priv->check_support_progress_pulse_id = 0;
2413         }
2414
2415         if (priv->pending_check_support == 0) {
2416                 priv->check_support_done = TRUE;
2417
2418                 if (!priv->destroyed) {
2419                         if (priv->presets)
2420                                 fill_providers (self);
2421                         gtk_widget_hide (priv->check_support_progress);
2422                         invoke_enable_buttons_vfunc (self);
2423                 }
2424         }
2425         g_object_unref (self);
2426 }
2427
2428
2429 static void
2430 check_support_of_protocols (ModestEasysetupWizardDialog *self)
2431 {
2432         ModestProtocolRegistry *registry;
2433         GSList *provider_protos, *node;
2434         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2435
2436         registry = modest_runtime_get_protocol_registry ();
2437         provider_protos = modest_protocol_registry_get_by_tag (registry,
2438                                                                MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS);
2439
2440         for (node = provider_protos; node != NULL; node = g_slist_next (node)) {
2441                 ModestProtocol *proto = MODEST_PROTOCOL (node->data);
2442
2443                 if (!modest_protocol_registry_protocol_type_has_tag (registry,
2444                                                                      modest_protocol_get_type_id (proto),
2445                                                                      MODEST_PROTOCOL_REGISTRY_STORE_PROTOCOLS))
2446                         continue;
2447
2448                 if (modest_protocol_registry_protocol_type_has_tag
2449                     (registry,
2450                      modest_protocol_get_type_id (proto),
2451                      MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS)) {
2452                         /* Check if there's already an account configured with this account type */
2453                         if (modest_account_mgr_singleton_protocol_exists (modest_runtime_get_account_mgr (),
2454                                                                           modest_protocol_get_type_id (proto)))
2455                                 continue;
2456                 }
2457
2458                 if (MODEST_ACCOUNT_PROTOCOL (proto)) {
2459                         priv->pending_check_support ++;
2460                         modest_account_protocol_check_support (MODEST_ACCOUNT_PROTOCOL (proto),
2461                                                                check_support_callback,
2462                                                                g_object_ref (self));
2463                 }
2464         }
2465         g_slist_free (provider_protos);
2466
2467         if (priv->pending_check_support > 0) {
2468                 priv->check_support_show_progress_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 1000,
2469                                                                            check_support_show_progress,
2470                                                                            g_object_ref (self), g_object_unref);
2471         } else {
2472                 priv->check_support_done = TRUE;
2473         }
2474         invoke_enable_buttons_vfunc (self);
2475 }