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