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         g_signal_connect(G_OBJECT(priv->entry_account_title), "changed",
 528                          G_CALLBACK(on_easysetup_changed), self);
 529         /* Do use auto-capitalization: */
 530         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 531                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 532
 533         /* Set a default account title, choosing one that does not already exist: */
 534         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 535         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 536         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 537                 priv->account_manager, default_account_name_start);
 538         g_free (default_account_name_start);
 539         default_account_name_start = NULL;
 540
 541         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 542         g_free (default_account_name);
 543         default_account_name = NULL;
 544
 545         priv->caption_account_title = create_captioned (self, title_sizegroup, value_sizegroup,
 546                                                         _("mcen_fi_account_title"), FALSE,
 547                                                         priv->entry_account_title);
 548         gtk_widget_show (priv->entry_account_title);
 549         gtk_box_pack_start (GTK_BOX (box), priv->caption_account_title, FALSE, FALSE, 0);
 550         gtk_widget_show (priv->caption_account_title);
 551         gtk_widget_set_no_show_all (priv->caption_account_title, TRUE);
 552
 553         /* Prevent the use of some characters in the account title,
 554          * as required by our UI specification: */
 555         GList *list_prevent = NULL;
 556         list_prevent = g_list_append (list_prevent, "\\");
 557         list_prevent = g_list_append (list_prevent, "/");
 558         list_prevent = g_list_append (list_prevent, ":");
 559         list_prevent = g_list_append (list_prevent, "*");
 560         list_prevent = g_list_append (list_prevent, "?");
 561         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 562         list_prevent = g_list_append (list_prevent, "“");
 563         list_prevent = g_list_append (list_prevent, "<");
 564         list_prevent = g_list_append (list_prevent, ">");
 565         list_prevent = g_list_append (list_prevent, "|");
 566         list_prevent = g_list_append (list_prevent, "^");
 567         modest_validating_entry_set_unallowed_characters (
 568                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 569         g_list_free (list_prevent);
 570         list_prevent = NULL;
 571         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 572                                                                                                                                          modest_utils_on_entry_invalid_character, self);
 573
 574         /* Set max length as in the UI spec:
 575          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 576         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 577         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 578                                               on_entry_max, self);
 579
 580         gtk_widget_show (GTK_WIDGET (box));
 581
 582         g_object_unref (title_sizegroup);
 583         g_object_unref (value_sizegroup);
 584
 585         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 586         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 587         gtk_widget_show (align);
 588         gtk_container_add (GTK_CONTAINER (align), box);
 589
 590         return GTK_WIDGET (align);
 591 }
 592
 593 static GtkWidget*
 594 create_page_user_details (ModestEasysetupWizardDialog *self)
 595 {
 596         GtkSizeGroup* title_sizegroup;
 597         GtkSizeGroup* value_sizegroup;
 598         GtkWidget *box;
 599         ModestEasysetupWizardDialogPrivate *priv;
 600         GtkWidget *align;
 601
 602         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 603
 604         /* Create a size group to be used by all captions.
 605          * Note that HildonCaption does not create a default size group if we do not specify one.
 606          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 607         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 608         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 609         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 610
 611         /* The name widgets: (use auto cap) */
 612         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 613         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 614                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 615
 616         /* Set max length as in the UI spec:
 617          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 618         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 619         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 620                                               on_entry_max, self);
 621         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 622                                                _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 623         g_signal_connect(G_OBJECT(priv->entry_user_name), "changed",
 624                          G_CALLBACK(on_easysetup_changed), self);
 625         gtk_widget_show (priv->entry_user_name);
 626         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 627         gtk_widget_show (caption);
 628
 629         /* Prevent the use of some characters in the name,
 630          * as required by our UI specification: */
 631         GList *list_prevent = NULL;
 632         list_prevent = g_list_append (list_prevent, "<");
 633         list_prevent = g_list_append (list_prevent, ">");
 634         modest_validating_entry_set_unallowed_characters (
 635                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 636         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 637                 modest_utils_on_entry_invalid_character, self);
 638         g_list_free (list_prevent);
 639
 640         /* The username widgets: */
 641         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 642         /* Auto-capitalization is the default, so let's turn it off: */
 643         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username),
 644                                          HILDON_GTK_INPUT_MODE_FULL);
 645         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mail_fi_username"), FALSE,
 646                                     priv->entry_user_username);
 647         gtk_widget_show (priv->entry_user_username);
 648         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 649         g_signal_connect(G_OBJECT(priv->entry_user_username), "changed",
 650                          G_CALLBACK(on_easysetup_changed), self);
 651         gtk_widget_show (caption);
 652
 653         /* Prevent the use of some characters in the username,
 654          * as required by our UI specification: */
 655         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_username),
 656                 modest_utils_on_entry_invalid_character, self);
 657
 658         /* Set max length as in the UI spec:
 659          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 660         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 661         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 662                                               on_entry_max, self);
 663
 664         /* The password widgets: */
 665         priv->entry_user_password = hildon_entry_new (MODEST_EDITABLE_SIZE);
 666         /* Auto-capitalization is the default, so let's turn it off: */
 667         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 668                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 669         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 670         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 671         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 672                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 673         g_signal_connect(G_OBJECT(priv->entry_user_password), "changed",
 674                          G_CALLBACK(on_easysetup_changed), self);
 675         gtk_widget_show (priv->entry_user_password);
 676         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 677         gtk_widget_show (caption);
 678
 679         /* The email address widgets: */
 680         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 681         /* Auto-capitalization is the default, so let's turn it off: */
 682         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 683         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 684                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 685         update_user_email_from_provider (self);
 686         gtk_widget_show (priv->entry_user_email);
 687         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 688         g_signal_connect(G_OBJECT(priv->entry_user_email), "changed",
 689                          G_CALLBACK(on_easysetup_changed), self);
 690         gtk_widget_show (caption);
 691
 692         /* Set max length as in the UI spec:
 693          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 694         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 695         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 696                                               on_entry_max, self);
 697
 698
 699         gtk_widget_show (GTK_WIDGET (box));
 700         g_object_unref (title_sizegroup);
 701         g_object_unref (value_sizegroup);
 702
 703         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 704         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 705         gtk_widget_show (align);
 706         gtk_container_add (GTK_CONTAINER (align), box);
 707
 708         return GTK_WIDGET (align);
 709 }
 710
 711 static GtkWidget*
 712 create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 713 {
 714         GtkWidget *align;
 715         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 716
 717         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 718         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 719         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 720         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 721         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 722
 723         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 724         gtk_widget_show (label);
 725
 726         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 727         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 728         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 729
 730         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 731         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
 732         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 733         gtk_widget_show (label);
 734
 735         gtk_widget_show (GTK_WIDGET (box));
 736
 737         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 738         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 739         gtk_widget_show (align);
 740         gtk_container_add (GTK_CONTAINER (align), box);
 741
 742         return GTK_WIDGET (align);
 743 }
 744
 745 /** Change the caption title for the incoming server,
 746  * as specified in the UI spec:
 747  */
 748 static void
 749 update_incoming_server_title (ModestEasysetupWizardDialog *self)
 750 {
 751         ModestEasysetupWizardDialogPrivate* priv;
 752         ModestProtocolType protocol_type;
 753         ModestProtocolRegistry *protocol_registry;
 754
 755         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 756         protocol_registry = modest_runtime_get_protocol_registry ();
 757
 758         protocol_type = modest_servertype_picker_get_active_servertype (
 759                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
 760
 761         /* This could happen when the combo box has still no active iter */
 762         if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
 763                 gchar* incomingserver_title;
 764                 const gchar *protocol_display_name;
 765                 ModestProtocol *protocol;
 766
 767                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry,
 768                                                                           protocol_type);
 769                 protocol_display_name = modest_protocol_get_display_name (protocol);
 770
 771                 incomingserver_title = g_strconcat (_("mcen_li_emailsetup_servertype"), "\n<small>(",
 772                                                     protocol_display_name, ")</small>", NULL);
 773
 774                 modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 775
 776                 g_free(incomingserver_title);
 777         }
 778 }
 779
 780 /** Change the caption title for the incoming server,
 781  * as specified in the UI spec:
 782  */
 783 static void
 784 update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 785 {
 786         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 787         ModestServertypePicker *server_type_picker;
 788         ModestProtocolType protocol_type;
 789         ModestSecurityOptionsView *view;
 790
 791         server_type_picker =
 792                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 793         protocol_type =
 794                 modest_servertype_picker_get_active_servertype (server_type_picker);
 795
 796         /* Fill the combo with appropriately titled choices for all
 797            those protocols */
 798         view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 799         modest_security_options_view_set_server_type (view, protocol_type);
 800 }
 801
 802 static void
 803 on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data)
 804 {
 805         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 806         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 807         ModestServertypePicker *picker;
 808         ModestProtocolType protocol_type;
 809
 810         priv->dirty = TRUE;
 811
 812         /* Update title */
 813         update_incoming_server_title (self);
 814
 815         /* Update security options if needed */
 816         picker = MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 817         protocol_type = modest_servertype_picker_get_active_servertype (picker);
 818         update_incoming_server_security_choices (self);
 819         gtk_widget_show (priv->incoming_security);
 820
 821         set_default_custom_servernames (self);
 822 }
 823
 824 static void
 825 on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 826 {
 827         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 828         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 829         priv->dirty = TRUE;
 830         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 831 }
 832
 833 static GtkWidget*
 834 create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 835 {
 836         ModestProtocolRegistry *protocol_registry;
 837         ModestEasysetupWizardDialogPrivate* priv;
 838         GtkWidget *box;
 839         GtkWidget *align;
 840         GtkWidget *pannable;
 841         GtkWidget *label;
 842         GtkSizeGroup *title_sizegroup;
 843         GtkSizeGroup *value_sizegroup;
 844
 845         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 846         protocol_registry = modest_runtime_get_protocol_registry ();
 847
 848         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 849         pannable = hildon_pannable_area_new ();
 850
 851         /* Show note that account type cannot be changed in future: */
 852         label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 853         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 854         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 855         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 856         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 857         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 858         gtk_widget_show (label);
 859
 860         /* Create a size group to be used by all captions.
 861          * Note that HildonCaption does not create a default size group if we do not specify one.
 862          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 863         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 864         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 865
 866         /* The incoming server widgets: */
 867         priv->incoming_servertype_picker = GTK_WIDGET (modest_servertype_picker_new (MODEST_EDITABLE_SIZE,
 868                                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 869                                                                                      TRUE));
 870         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 871                                                _("mcen_li_emailsetup_type"),
 872                                                priv->incoming_servertype_picker);
 873         g_signal_connect (G_OBJECT (priv->incoming_servertype_picker), "value-changed",
 874                           G_CALLBACK (on_picker_button_value_changed), self);
 875         gtk_box_pack_start (GTK_BOX (box), priv->incoming_servertype_picker, FALSE, FALSE, 0);
 876         gtk_widget_show (priv->incoming_servertype_picker);
 877
 878         priv->entry_incomingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 879         g_signal_connect(G_OBJECT(priv->entry_incomingserver), "changed", G_CALLBACK(on_easysetup_changed), self);
 880         /* Auto-capitalization is the default, so let's turn it off: */
 881         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 882         set_default_custom_servernames (self);
 883
 884         /* The caption title will be updated in update_incoming_server_title().
 885          * so this default text will never be seen: */
 886         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 887                                                    "This will be removed",
 888                                                    FALSE, priv->entry_incomingserver);
 889         update_incoming_server_title (self);
 890         gtk_widget_show (priv->entry_incomingserver);
 891         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 892         gtk_widget_show (priv->caption_incoming);
 893
 894         /* Change the caption title when the servertype changes,
 895          * as in the UI spec: */
 896         g_signal_connect (G_OBJECT (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (priv->incoming_servertype_picker))),
 897                           "changed",
 898                           G_CALLBACK (on_servertype_selector_changed), self);
 899
 900         /* Remember when the servername was changed manually: */
 901         g_signal_connect (G_OBJECT (priv->entry_incomingserver), "changed",
 902                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 903
 904         /* The secure connection widgets. These are only valid for
 905            protocols with security */
 906         priv->incoming_security =
 907                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 908                                                         FALSE, title_sizegroup, value_sizegroup);
 909         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 910                             FALSE, FALSE, 0);
 911         gtk_widget_show (priv->incoming_security);
 912
 913         /* Set default selection */
 914         modest_servertype_picker_set_active_servertype (
 915                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker),
 916                 MODEST_PROTOCOLS_STORE_POP);
 917
 918         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 919         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 920         gtk_widget_show (align);
 921         gtk_container_add (GTK_CONTAINER (align), box);
 922
 923         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 924         gtk_widget_show (GTK_WIDGET (box));
 925         gtk_widget_show (pannable);
 926
 927         g_object_unref (title_sizegroup);
 928         g_object_unref (value_sizegroup);
 929
 930         return GTK_WIDGET (pannable);
 931 }
 932
 933 static void
 934 on_check_button_changed (HildonCheckButton *button, gpointer user_data)
 935 {
 936         GtkWidget *widget = GTK_WIDGET (user_data);
 937
 938         /* Enable the widget only if the check button is active: */
 939         const gboolean enable = hildon_check_button_get_active (button);
 940         gtk_widget_set_sensitive (widget, enable);
 941 }
 942
 943 /* Make the sensitivity of a widget depend on a check button.
 944  */
 945 static void
 946 enable_widget_for_checkbutton (GtkWidget *widget, HildonCheckButton* button)
 947 {
 948         g_signal_connect (G_OBJECT (button), "toggled",
 949                           G_CALLBACK (on_check_button_changed), widget);
 950
 951         /* Set the starting sensitivity: */
 952         on_check_button_changed (button, widget);
 953 }
 954
 955 static void
 956 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 957 {
 958         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 959         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 960         GtkWidget *specific_window;
 961
 962         /* We set dirty here because setting it depending on the connection specific dialog
 963         seems overkill */
 964         priv->dirty = TRUE;
 965
 966         /* Create the window, if necessary: */
 967         specific_window = (GtkWidget *) modest_connection_specific_smtp_window_new ();
 968         modest_connection_specific_smtp_window_fill_with_connections (MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), priv->account_manager);
 969
 970         /* Show the window */
 971         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (specific_window), GTK_WINDOW (self));
 972         gtk_widget_show (specific_window);
 973 }
 974
 975 static void
 976 on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 977 {
 978         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 979         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 980         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 981 }
 982
 983 static GtkWidget*
 984 create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 985 {
 986         ModestEasysetupWizardDialogPrivate *priv;
 987         gchar *smtp_caption_label;
 988         GtkWidget *pannable;
 989         GtkWidget *align;
 990         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 991
 992         pannable = hildon_pannable_area_new ();
 993
 994         /* Create a size group to be used by all captions.
 995          * Note that HildonCaption does not create a default size group if we do not specify one.
 996          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 997         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 998         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 999
1000         /* The outgoing server widgets: */
1001         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1002         priv->entry_outgoingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
1003         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1004                   G_CALLBACK (on_easysetup_changed), self);
1005         /* Auto-capitalization is the default, so let's turn it off: */
1006         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
1007         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
1008         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
1009                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
1010         g_free (smtp_caption_label);
1011         gtk_widget_show (priv->entry_outgoingserver);
1012         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
1013         gtk_widget_show (caption);
1014         set_default_custom_servernames (self);
1015
1016         /* The secure connection widgets. These are only valid for
1017            protocols with security */
1018         priv->outgoing_security =
1019                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
1020                                                         FALSE, title_sizegroup, value_sizegroup);
1021         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
1022                             FALSE, FALSE, 0);
1023         gtk_widget_show (priv->outgoing_security);
1024
1025         GtkWidget *separator = gtk_hseparator_new ();
1026         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, 0);
1027         gtk_widget_show (separator);
1028
1029         /* connection-specific checkbox: */
1030         priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
1031         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1032                                         FALSE);
1033         gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1034                               _("mcen_fi_advsetup_connection_smtp"));
1035         gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1036                                   0.0, 0.5);
1037         g_signal_connect (G_OBJECT (priv->checkbox_outgoing_smtp_specific), "toggled",
1038                   G_CALLBACK (on_easysetup_changed), self);
1039
1040         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
1041         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
1042                             FALSE, FALSE, 0);
1043
1044         /* Connection-specific SMTP-Severs Edit button: */
1045         priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
1046         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
1047                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1048         gtk_widget_show (priv->button_outgoing_smtp_servers);
1049         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers,
1050                             FALSE, FALSE, 0);
1051
1052         /* Only enable the button when the checkbox is checked: */
1053         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
1054                                        HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific));
1055
1056         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
1057                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
1058
1059         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1060                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
1061
1062
1063         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1064         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1065         gtk_widget_show (align);
1066         gtk_container_add (GTK_CONTAINER (align), box);
1067
1068         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1069         gtk_widget_show (GTK_WIDGET (box));
1070         gtk_widget_show (pannable);
1071
1072         g_object_unref (title_sizegroup);
1073         g_object_unref (value_sizegroup);
1074
1075         return GTK_WIDGET (pannable);
1076 }
1077
1078 static gboolean
1079 show_advanced_edit(gpointer user_data)
1080 {
1081         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1082         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1083         gint response;
1084
1085         /* Show the Account Settings window: */
1086         ModestAccountSettingsDialog *dialog = modest_default_account_settings_dialog_new ();
1087         if (priv->pending_load_settings) {
1088                 save_to_settings (self);
1089                 priv->pending_load_settings = FALSE;
1090         }
1091         modest_account_settings_dialog_load_settings (dialog, priv->settings);
1092
1093         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (self));
1094
1095         response = gtk_dialog_run (GTK_DIALOG (dialog));
1096
1097         gtk_widget_destroy (GTK_WIDGET (dialog));
1098
1099         return FALSE; /* Do not call this timeout callback again. */
1100 }
1101
1102 static void
1103 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
1104 {
1105         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1106
1107         /* Show the Account Settings window: */
1108         show_advanced_edit(self);
1109 }
1110 static GtkWidget*
1111 create_page_complete_custom (ModestEasysetupWizardDialog *self)
1112 {
1113         GtkWidget *align;
1114         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1115         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
1116         GtkWidget *button_edit = gtk_button_new_with_label (_("mcen_fi_advanced_settings"));
1117         hildon_gtk_widget_set_theme_size (button_edit, HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1118         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1119         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1120         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1121         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1122         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1123         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1124         gtk_widget_show (label);
1125
1126         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
1127         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1128         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1129         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1130         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1131         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1132         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
1133         gtk_widget_show (label);
1134
1135         gtk_widget_show (button_edit);
1136         gtk_box_pack_start (GTK_BOX (box), button_edit, FALSE, FALSE, 0);
1137
1138         g_signal_connect (G_OBJECT (button_edit), "clicked",
1139                           G_CALLBACK (on_button_edit_advanced_settings), self);
1140
1141         gtk_widget_show (GTK_WIDGET (box));
1142
1143         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1144         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
1145         gtk_widget_show (align);
1146         gtk_container_add (GTK_CONTAINER (align), box);
1147
1148         return GTK_WIDGET (align);
1149 }
1150
1151
1152 /*
1153  */
1154 static void
1155 on_response (ModestWizardDialog *wizard_dialog,
1156              gint response_id,
1157              gpointer user_data)
1158 {
1159         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1160
1161         invoke_enable_buttons_vfunc (self);
1162 }
1163
1164 static void
1165 on_response_before (ModestWizardDialog *wizard_dialog,
1166                     gint response_id,
1167                     gpointer user_data)
1168 {
1169         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1170         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1171         if (response_id == GTK_RESPONSE_CANCEL) {
1172                 /* This is mostly copied from
1173                  * src/maemo/modest-account-settings-dialog.c */
1174                 if (priv->dirty) {
1175                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1176                                 _("imum_nc_wizard_confirm_lose_changes")));
1177                         /* TODO: These button names will be ambiguous, and not
1178                          * specified in the UI specification. */
1179
1180                         const gint dialog_response = gtk_dialog_run (dialog);
1181                         gtk_widget_destroy (GTK_WIDGET (dialog));
1182
1183                         if (dialog_response != GTK_RESPONSE_OK) {
1184                                 /* Don't let the dialog close */
1185                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1186                         }
1187                 }
1188         }
1189 }
1190
1191 static void
1192 fill_providers (ModestEasysetupWizardDialog *self)
1193 {
1194         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1195
1196         if (MODEST_IS_COUNTRY_PICKER (priv->account_country_picker)) {
1197 /*              gint mcc = get_default_country_code(); */
1198                 gint mcc;
1199                 /* Fill the combo in an idle call, as it takes a lot of time */
1200                 modest_country_picker_load_data(
1201                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1202                 /* connect to country picker's changed signal, so we can fill the provider picker: */
1203                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1204                                             (HILDON_PICKER_BUTTON (priv->account_country_picker))),
1205                                   "changed",
1206                                   G_CALLBACK (on_account_country_selector_changed), self);
1207
1208                 modest_country_picker_set_active_country_locale (
1209                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1210                 mcc = modest_country_picker_get_active_country_mcc (
1211                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1212                 modest_provider_picker_fill (
1213                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker),
1214                         priv->presets, mcc);
1215                 /* connect to providers picker's changed signal, so we can fill the email address: */
1216                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1217                                             (HILDON_PICKER_BUTTON (priv->account_serviceprovider_picker))),
1218                                   "changed",
1219                                   G_CALLBACK (on_account_serviceprovider_selector_changed), self);
1220
1221                 modest_provider_picker_set_others_provider (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
1222         }
1223
1224         priv->dirty = FALSE;
1225
1226 }
1227
1228 typedef struct IdleData {
1229         ModestEasysetupWizardDialog *dialog;
1230         ModestPresets *presets;
1231 } IdleData;
1232
1233 static gboolean
1234 presets_idle (gpointer userdata)
1235 {
1236         IdleData *idle_data = (IdleData *) userdata;
1237         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (idle_data->dialog);
1238         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1239
1240         g_assert (idle_data->presets);
1241
1242         gdk_threads_enter ();
1243
1244         priv->presets = idle_data->presets;
1245
1246         if (priv->check_support_done)
1247                 fill_providers (self);
1248
1249         g_object_unref (idle_data->dialog);
1250         g_free (idle_data);
1251
1252         gdk_threads_leave ();
1253
1254         return FALSE;
1255 }
1256
1257 static gpointer
1258 presets_loader (gpointer userdata)
1259 {
1260         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (userdata);
1261         ModestPresets *presets = NULL;
1262         IdleData *idle_data;
1263
1264         const gchar* path  = NULL;
1265         const gchar* path1 = MODEST_PROVIDER_DATA_FILE;
1266         const gchar* path2 = MODEST_FALLBACK_PROVIDER_DATA_FILE;
1267
1268         if (access(path1, R_OK) == 0)
1269                 path = path1;
1270         else if (access(path2, R_OK) == 0)
1271                 path = path2;
1272         else {
1273                 g_warning ("%s: neither '%s' nor '%s' is a readable provider data file",
1274                            __FUNCTION__, path1, path2);
1275                 return NULL;
1276         }
1277
1278         presets = modest_presets_new (path);
1279         if (!presets) {
1280                 g_warning ("%s: failed to parse '%s'", __FUNCTION__, path);
1281                 return NULL;
1282         }
1283
1284         idle_data = g_new0 (IdleData, 1);
1285         idle_data->dialog = self;
1286         idle_data->presets = presets;
1287
1288         g_idle_add (presets_idle, idle_data);
1289
1290         return NULL;
1291 }
1292
1293 static void
1294 modest_easysetup_wizard_dialog_append_page (GtkNotebook *notebook,
1295                                             GtkWidget *page,
1296                                             const gchar *label)
1297 {
1298         gint index;
1299         /* Append page and set attributes */
1300         index = gtk_notebook_append_page (notebook, page, gtk_label_new (label));
1301         gtk_container_child_set (GTK_CONTAINER (notebook), page,
1302                                  "tab-expand", TRUE, "tab-fill", TRUE,
1303                                  NULL);
1304         gtk_widget_show (page);
1305 }
1306
1307 static void
1308 init_user_page (ModestEasysetupWizardDialogPrivate *priv)
1309 {
1310         priv->page_user_details = NULL;
1311         priv->entry_user_name = NULL;
1312         priv->entry_user_username = NULL;
1313         priv->entry_user_password = NULL;
1314         priv->entry_user_email = NULL;
1315 }
1316
1317 static void
1318 init_incoming_page (ModestEasysetupWizardDialogPrivate *priv)
1319 {
1320         priv->page_custom_incoming = NULL;
1321         priv->incoming_servertype_picker = NULL;
1322         priv->caption_incoming = NULL;
1323         priv->entry_incomingserver = NULL;
1324         priv->entry_user_email = NULL;
1325         priv->incoming_security = NULL;
1326 }
1327
1328 static void
1329 init_outgoing_page (ModestEasysetupWizardDialogPrivate *priv)
1330 {
1331         priv->page_custom_outgoing = NULL;
1332         priv->entry_outgoingserver = NULL;
1333         priv->checkbox_outgoing_smtp_specific = NULL;
1334         priv->button_outgoing_smtp_servers = NULL;
1335         priv->outgoing_security = NULL;
1336 }
1337
1338 static void
1339 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1340 {
1341         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1342
1343         /* Create the notebook to be used by the ModestWizardDialog base class:
1344          * Each page of the notebook will be a page of the wizard: */
1345         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1346         gtk_widget_set_size_request (GTK_WIDGET (notebook), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1347
1348         /* Set the notebook used by the ModestWizardDialog base class: */
1349         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1350
1351         /* Set the wizard title:
1352          * The actual window title will be a combination of this and the page's tab label title. */
1353         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1354
1355         /* Read in the information about known service providers: */
1356         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1357
1358         /* The server fields did not have been manually changed yet */
1359         priv->server_changes = 0;
1360         priv->pending_load_settings = TRUE;
1361
1362         /* Get the account manager object,
1363          * so we can check for existing accounts,
1364          * and create new accounts: */
1365         priv->account_manager = modest_runtime_get_account_mgr ();
1366         g_object_ref (priv->account_manager);
1367
1368         /* Initialize fields */
1369         priv->check_support_done = FALSE;
1370         priv->check_support_show_progress_id = 0;
1371         priv->check_support_progress_pulse_id = 0;
1372         priv->pending_check_support = 0;
1373         priv->destroyed = FALSE;
1374         priv->page_welcome = create_page_welcome (self);
1375         gtk_widget_show (priv->page_welcome);
1376         priv->page_account_details = create_page_account_details (self);
1377
1378         init_user_page (priv);
1379         init_incoming_page (priv);
1380         init_outgoing_page (priv);
1381
1382         priv->page_complete_easysetup = NULL;
1383         priv->page_complete_customsetup = NULL;
1384         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1385         priv->missing_data_signals = NULL;
1386
1387         /* Add the common pages */
1388         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_welcome,
1389                                                     _("mcen_ti_emailsetup_welcome"));
1390         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_account_details,
1391                                                     _("mcen_ti_accountdetails"));
1392
1393         /* Connect to the dialog's response signal so we can enable/disable buttons
1394          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1395          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1396          * so that we can be enable/disable after ModestWizardDialog has done its own
1397          * enabling/disabling of buttons.
1398          *
1399          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1400          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1401          *
1402          * It's not enough to connect to the notebook's switch-page signal, because
1403          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1404          * _after_ switching the page (understandably).
1405          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1406          * then gtk_notebook_get_current_page() would return an incorrect value.)
1407          */
1408         g_signal_connect_after (G_OBJECT (self), "response",
1409                                 G_CALLBACK (on_response), self);
1410
1411         /* This is to show a confirmation dialog when the user hits cancel */
1412         g_signal_connect (G_OBJECT (self), "response",
1413                           G_CALLBACK (on_response_before), self);
1414
1415         g_signal_connect (G_OBJECT (self), "delete-event",
1416                           G_CALLBACK (on_delete_event), self);
1417
1418         /* Reset dirty, because there was no user input until now */
1419         priv->dirty = FALSE;
1420
1421         /* When this window is shown, hibernation should not be possible,
1422          * because there is no sensible way to save the state: */
1423         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1424                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1425
1426         /* Load provider presets */
1427         g_object_ref (self);
1428         g_thread_create (presets_loader, self, FALSE, NULL);
1429
1430         priv->settings = modest_account_settings_new ();
1431
1432         check_support_of_protocols (self);
1433 }
1434
1435 ModestEasysetupWizardDialog*
1436 modest_easysetup_wizard_dialog_new (void)
1437 {
1438
1439         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1440 }
1441
1442 static void
1443 create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1444 {
1445         ModestEasysetupWizardDialogPrivate *priv;
1446         GtkNotebook *notebook = NULL;
1447
1448         g_object_get (self, "wizard-notebook", &notebook, NULL);
1449         g_assert(notebook);
1450
1451         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1452
1453         if (!priv->page_user_details) {
1454                 priv->page_user_details = create_page_user_details (self);
1455         }
1456
1457         /* Create the custom pages: */
1458         if(!(priv->page_custom_incoming)) {
1459                 priv->page_custom_incoming = create_page_custom_incoming (self);
1460         }
1461
1462         /* TODO: only if needed */
1463         if(!(priv->page_custom_outgoing)) {
1464                 priv->page_custom_outgoing = create_page_custom_outgoing (self);
1465         }
1466
1467         if(!(priv->page_complete_customsetup)) {
1468                 priv->page_complete_customsetup = create_page_complete_custom (self);
1469         }
1470
1471         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_user_details)))
1472                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_user_details,
1473                                                             _("mcen_ti_emailsetup_userdetails"));
1474
1475         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_incoming)))
1476                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_incoming,
1477                                                             _("mcen_ti_emailsetup_incomingdetails"));
1478
1479         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_outgoing)))
1480                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_outgoing,
1481                                                             _("mcen_ti_emailsetup_outgoingdetails"));
1482
1483         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_customsetup)))
1484                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_customsetup,
1485                                                             _("mcen_ti_emailsetup_complete"));
1486
1487         /* This is unnecessary with GTK+ 2.10: */
1488         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1489 }
1490
1491 static void
1492 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1493 {
1494         ModestEasysetupWizardDialogPrivate *priv;
1495         GtkNotebook *notebook = NULL;
1496
1497         g_object_get (self, "wizard-notebook", &notebook, NULL);
1498         g_assert(notebook);
1499
1500         /* Create the easysetup-specific pages: */
1501         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1502         if(!priv->page_complete_easysetup)
1503                 priv->page_complete_easysetup = create_page_complete_easysetup (self);
1504
1505         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_easysetup)))
1506                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_easysetup,
1507                                                             _("mcen_ti_emailsetup_complete"));
1508
1509         /* This is unnecessary with GTK+ 2.10: */
1510         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1511 }
1512
1513 /* */
1514 static void
1515 remove_non_common_tabs (GtkNotebook *notebook,
1516                         gboolean remove_user_details)
1517 {
1518         gint starting_tab;
1519         /* The first 2 tabs are the common ones (welcome tab and the
1520            providers tab), so we always remove starting from the
1521            end */
1522
1523         starting_tab = (remove_user_details) ? 2 : 3;
1524         while (gtk_notebook_get_n_pages (notebook) > starting_tab)
1525                 gtk_notebook_remove_page (notebook, -1);
1526 }
1527
1528 static void
1529 on_missing_mandatory_data (ModestAccountProtocol *protocol,
1530                            gboolean missing,
1531                            gpointer user_data)
1532 {
1533         real_enable_buttons (MODEST_WIZARD_DIALOG (user_data), !missing);
1534 }
1535
1536 /* After the user details page,
1537  * the following pages depend on whether "Other" was chosen
1538  * in the provider combobox on the account page
1539  */
1540 static void
1541 create_subsequent_pages (ModestEasysetupWizardDialog *self)
1542 {
1543         ModestEasysetupWizardDialogPrivate *priv;
1544         ModestProviderPicker *picker;
1545         ModestProviderPickerIdType id_type;
1546         GtkNotebook *notebook;
1547
1548         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1549         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
1550         id_type = modest_provider_picker_get_active_id_type (picker);
1551         g_object_get (self, "wizard-notebook", &notebook, NULL);
1552         modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1553                                                             NULL);
1554
1555
1556         if (id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
1557                 /* "Other..." was selected: */
1558
1559                 /* If we come from a rollbacked easysetup */
1560                 if (priv->page_complete_easysetup) {
1561                         remove_non_common_tabs (notebook, FALSE);
1562                         priv->page_complete_easysetup = NULL;
1563                 }
1564
1565                 /* If we come from a rollbacked plugin protocol setup */
1566                 if (priv->last_plugin_protocol_selected != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1567                         remove_non_common_tabs (notebook, TRUE);
1568                         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1569                         modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1570                         priv->missing_data_signals = NULL;
1571                 }
1572
1573                 create_subsequent_customsetup_pages (self);
1574         } else {
1575                 /* If we come from a rollbacked custom setup */
1576                 if (priv->page_custom_incoming) {
1577                         remove_non_common_tabs (notebook, TRUE);
1578                         init_user_page (priv);
1579                         init_incoming_page (priv);
1580                         init_outgoing_page (priv);
1581                         init_user_page (priv);
1582                         priv->page_complete_customsetup = NULL;
1583                 }
1584
1585                 /* It's a pluggable protocol and not a provider with presets */
1586                 if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
1587                         ModestProtocol *protocol;
1588                         gchar *proto_name;
1589                         ModestProtocolType proto_type;
1590
1591
1592                         /* If we come from a rollbacked easy setup */
1593                         if (priv->last_plugin_protocol_selected ==
1594                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID &&
1595                             priv->page_complete_easysetup) {
1596                                 remove_non_common_tabs (notebook, TRUE);
1597                                 init_user_page (priv);
1598                                 priv->page_complete_easysetup = NULL;
1599                         }
1600
1601                         proto_name = modest_provider_picker_get_active_provider_id (picker);
1602                         protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
1603                                                                                   MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
1604                                                                                   proto_name);
1605                         proto_type = modest_protocol_get_type_id (protocol);
1606
1607                         if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol) &&
1608                             proto_type != priv->last_plugin_protocol_selected) {
1609                                 ModestPairList *tabs;
1610                                 GSList *tmp;
1611                                 gboolean first_page = TRUE;
1612                                 ModestWizardDialogResponseOverrideFunc response_override;
1613
1614                                 /* Remember the last selected plugin protocol */
1615                                 priv->last_plugin_protocol_selected = proto_type;
1616
1617                                 /* Get tabs */
1618                                 tabs = modest_account_protocol_get_easysetupwizard_tabs (MODEST_ACCOUNT_PROTOCOL (protocol));
1619                                 response_override = modest_account_protocol_get_wizard_response_override
1620                                         (MODEST_ACCOUNT_PROTOCOL (protocol));
1621                                 modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1622                                                                                     response_override);
1623                                 tmp = (GSList *) tabs;
1624                                 while (tmp) {
1625                                         ModestPair *pair = (ModestPair *) tmp->data;
1626                                         modest_easysetup_wizard_dialog_append_page (notebook,
1627                                                                                     GTK_WIDGET (pair->second),
1628                                                                                     (const gchar *) pair->first);
1629                                         if (first_page) {
1630                                                 gtk_container_set_focus_child (GTK_CONTAINER (notebook),
1631                                                                                GTK_WIDGET (pair->second));
1632                                                 first_page = FALSE;
1633                                         }
1634
1635                                         /* Connect signals */
1636                                         if (MODEST_IS_EASYSETUP_WIZARD_PAGE (pair->second)) {
1637                                                 priv->missing_data_signals =
1638                                                         modest_signal_mgr_connect (priv->missing_data_signals,
1639                                                                                    G_OBJECT (pair->second),
1640                                                                                    "missing-mandatory-data",
1641                                                                                    G_CALLBACK (on_missing_mandatory_data),
1642                                                                                    self);
1643                                         }
1644
1645                                         g_free (pair->first);
1646                                         tmp = g_slist_next (tmp);
1647                                         /* Critical: if you don't show the page then the dialog will ignore it */
1648 /*                                      gtk_widget_show (GTK_WIDGET (pair->second)); */
1649                                 }
1650                                 modest_pair_list_free (tabs);
1651                         }
1652                         g_free (proto_name);
1653                 } else {
1654                         if (priv->last_plugin_protocol_selected !=
1655                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1656                                 remove_non_common_tabs (notebook, TRUE);
1657                                 init_user_page (priv);
1658                                 priv->page_complete_easysetup = NULL;
1659                                 priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1660                                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1661                                 priv->missing_data_signals = NULL;
1662                         }
1663                         if (!priv->page_user_details) {
1664                                 priv->page_user_details = create_page_user_details (self);
1665                                 modest_easysetup_wizard_dialog_append_page (notebook,
1666                                                                             priv->page_user_details,
1667                                                                             _("mcen_ti_emailsetup_userdetails"));
1668                         }
1669                 }
1670
1671                 /* Create the easysetup pages: */
1672                 create_subsequent_easysetup_pages (self);
1673         }
1674 }
1675
1676
1677 static gchar*
1678 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocolType protocol_type)
1679 {
1680         const gchar* hostname = NULL;
1681         gchar* at;
1682         gchar* domain;
1683         ModestProtocolRegistry *protocol_registry;
1684         ModestProtocol *protocol;
1685
1686         if (!email_address)
1687                 return NULL;
1688
1689         at = g_utf8_strchr (email_address, -1, '@');
1690         if (!at || (g_utf8_strlen (at, -1) < 2))
1691                 return NULL;
1692
1693         domain = g_utf8_next_char (at);
1694         if(!domain)
1695                 return NULL;
1696
1697         protocol_registry = modest_runtime_get_protocol_registry ();
1698         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
1699
1700         if (modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS) ||
1701             modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_TRANSPORT_PROTOCOLS)) {
1702                 hostname = modest_protocol_get_name (protocol);
1703         }
1704
1705         if (!hostname)
1706                 return NULL;
1707
1708         return g_strdup_printf ("%s.%s", hostname, domain);
1709 }
1710
1711 static void
1712 set_default_custom_servernames (ModestEasysetupWizardDialog *self)
1713 {
1714         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1715
1716         if (!priv->entry_incomingserver)
1717                 return;
1718
1719         /* Set a default domain for the server, based on the email address,
1720          * if no server name was already specified.
1721          */
1722         if (priv->entry_user_email
1723             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1724                 const ModestProtocolType protocol_type = modest_servertype_picker_get_active_servertype (
1725                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
1726
1727                 /* This could happen when the combo box has still no active iter */
1728                 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1729                         const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1730                         gchar* servername = util_get_default_servername_from_email_address (email_address,
1731                                                                                             protocol_type);
1732
1733                         /* Do not set the INCOMING_CHANGED flag because of this edit */
1734                         g_signal_handlers_block_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1735                         hildon_entry_set_text (HILDON_ENTRY (priv->entry_incomingserver), servername);
1736                         g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1737
1738                         g_free (servername);
1739                 }
1740         }
1741
1742         /* Set a default domain for the server, based on the email address,
1743          * if no server name was already specified.
1744          */
1745         if (!priv->entry_outgoingserver)
1746                 return;
1747
1748         if (priv->entry_user_email
1749             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1750                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1751
1752                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOLS_TRANSPORT_SMTP);
1753
1754                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1755                 g_signal_handlers_block_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1756                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_outgoingserver), servername);
1757                 g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1758
1759                 g_free (servername);
1760         }
1761 }
1762
1763 static gchar*
1764 get_entered_account_title (ModestEasysetupWizardDialog *self)
1765 {
1766         ModestEasysetupWizardDialogPrivate *priv;
1767         const gchar* account_title;
1768
1769         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1770         account_title = hildon_entry_get_text (HILDON_ENTRY (priv->entry_account_title));
1771
1772         if (!account_title || (g_utf8_strlen (account_title, -1) == 0)) {
1773                 return NULL;
1774         } else {
1775                 /* Strip it of whitespace at the start and end: */
1776                 gchar *result = g_strdup (account_title);
1777                 result = g_strstrip (result);
1778
1779                 if (!result)
1780                         return NULL;
1781
1782                 if (g_utf8_strlen (result, -1) == 0) {
1783                         g_free (result);
1784                         return NULL;
1785                 }
1786
1787                 return result;
1788         }
1789 }
1790
1791 static gboolean
1792 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1793 {
1794         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1795         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1796         ModestProtocolRegistry *protocol_registry;
1797
1798         protocol_registry = modest_runtime_get_protocol_registry ();
1799
1800         /* if are browsing pages previous to the last one, then we have pending settings in
1801          * this wizard */
1802         if (next_page != NULL)
1803                 priv->pending_load_settings = TRUE;
1804
1805         /* Do extra validation that couldn't be done for every key press,
1806          * either because it was too slow,
1807          * or because it requires interaction:
1808          */
1809         if (current_page == priv->page_account_details) {
1810                 /* Check that the title is not already in use: */
1811                 gchar* account_title = get_entered_account_title (self);
1812                 if (!account_title)
1813                         return FALSE;
1814
1815                 /* Aavoid a clash with an existing display name: */
1816                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1817                         priv->account_manager, account_title);
1818                 g_free (account_title);
1819
1820                 if (name_in_use) {
1821                         /* Warn the user via a dialog: */
1822                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1823
1824                         return FALSE;
1825                 }
1826
1827                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1828                 create_subsequent_pages (self);
1829
1830         } else if (current_page == priv->page_user_details) {
1831                 /* Check that the email address is valud: */
1832                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
1833                 if ((!email_address) || (g_utf8_strlen (email_address, -1) == 0))
1834                         return FALSE;
1835
1836                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1837                         /* Warn the user via a dialog: */
1838                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1839
1840                         /* Return focus to the email address entry: */
1841                         gtk_widget_grab_focus (priv->entry_user_email);
1842                         gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1843
1844                         return FALSE;
1845                 }
1846         } else if (current_page == priv->page_custom_incoming ||
1847                    current_page == priv->page_custom_outgoing) {
1848
1849                 const gchar *hostname;
1850                 GtkWidget *entry = (current_page == priv->page_custom_incoming) ?
1851                         priv->entry_incomingserver :
1852                         priv->entry_outgoingserver;
1853
1854                 hostname = gtk_entry_get_text (GTK_ENTRY (entry));
1855                 if (!modest_text_utils_validate_domain_name (hostname)) {
1856                         /* Show error */
1857                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
1858
1859                         /* Return focus to the email address entry: */
1860                         gtk_widget_grab_focus (entry);
1861                         gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
1862
1863                         return FALSE;
1864                 }
1865         }
1866
1867         if (next_page == priv->page_custom_incoming) {
1868                 set_default_custom_servernames (self);
1869         } else if (next_page == priv->page_custom_outgoing) {
1870                 set_default_custom_servernames (self);
1871
1872                 /* Check if the server supports secure authentication */
1873                 if (modest_security_options_view_auth_check (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security)))
1874                         if (!check_has_supported_auth_methods (self))
1875                                 return FALSE;
1876                 gtk_widget_show (priv->outgoing_security);
1877         }
1878
1879         /* If this is the last page, and this is a click on Finish,
1880          * then attempt to create the dialog.
1881          */
1882         if(!next_page &&
1883            current_page != priv->page_account_details) /* This is NULL when this is a click on Finish. */
1884         {
1885                 if (priv->pending_load_settings) {
1886                         save_to_settings (self);
1887                 }
1888
1889                 /* We check if there's already another account with the same configuration */
1890                 if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
1891                         modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1892                         return FALSE;
1893                 }
1894
1895                 modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
1896         }
1897
1898
1899         return TRUE;
1900 }
1901
1902 static gboolean entry_is_empty (GtkWidget *entry)
1903 {
1904         if (!entry)
1905                 return FALSE;
1906
1907         const gchar* text = hildon_entry_get_text (HILDON_ENTRY (entry));
1908         if ((!text) || (g_utf8_strlen (text, -1) == 0))
1909                 return TRUE;
1910         else {
1911                 /* Strip it of whitespace at the start and end: */
1912                 gchar *stripped = g_strdup (text);
1913                 stripped = g_strstrip (stripped);
1914
1915                 if (!stripped)
1916                         return TRUE;
1917
1918                 const gboolean result = (g_utf8_strlen (stripped, -1) == 0);
1919
1920                 g_free (stripped);
1921                 return result;
1922         }
1923 }
1924
1925 static void
1926 real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next)
1927 {
1928         GtkNotebook *notebook = NULL;
1929         gboolean is_finish_tab;
1930         GtkWidget *current;
1931         ModestEasysetupWizardDialogPrivate *priv;
1932
1933         /* Get data */
1934         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (dialog);
1935         g_object_get (dialog, "wizard-notebook", &notebook, NULL);
1936
1937         /* Disable the Finish button until we are on the last page,
1938          * because HildonWizardDialog enables this for all but the
1939          * first page */
1940         current = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
1941         is_finish_tab = ((current == priv->page_complete_easysetup) ||
1942                          (current == priv->page_complete_customsetup));
1943
1944         if (is_finish_tab) {
1945                 /* Disable Next on the last page no matter what the
1946                    argument say */
1947                 enable_next = FALSE;
1948         } else {
1949                 /* Not the last one */
1950                 gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1951                                                    MODEST_WIZARD_DIALOG_FINISH,
1952                                                    FALSE);
1953
1954                 /* If the check support is not done then do not enable
1955                    the wizard to continue */
1956                 enable_next = enable_next && priv->check_support_done;
1957         }
1958
1959         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1960                                            MODEST_WIZARD_DIALOG_NEXT,
1961                                            enable_next);
1962 }
1963
1964 static void
1965 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1966 {
1967         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1968         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1969
1970         gboolean enable_next = TRUE;
1971         if (current_page == priv->page_welcome) {
1972                 enable_next = TRUE;
1973         } else if (current_page == priv->page_account_details) {
1974                 /* The account details title is mandatory: */
1975                 if (entry_is_empty(priv->entry_account_title))
1976                         enable_next = FALSE;
1977         } else if (current_page == priv->page_user_details) {
1978                 /* The user details username is mandatory: */
1979                 if (entry_is_empty(priv->entry_user_username))
1980                         enable_next = FALSE;
1981
1982                 /* The user details email address is mandatory: */
1983                 if (enable_next && entry_is_empty (priv->entry_user_email))
1984                         enable_next = FALSE;
1985         } else if (current_page == priv->page_custom_incoming) {
1986                 /* The custom incoming server is mandatory: */
1987                 if (entry_is_empty(priv->entry_incomingserver))
1988                         enable_next = FALSE;
1989         } else if (MODEST_IS_EASYSETUP_WIZARD_PAGE (current_page)) {
1990                 enable_next = !modest_easysetup_wizard_page_validate (
1991                        MODEST_EASYSETUP_WIZARD_PAGE (current_page));
1992         }
1993
1994         /* Enable/disable buttons */
1995         real_enable_buttons (dialog, enable_next);
1996 }
1997
1998 static void
1999 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
2000 {
2001         GObjectClass *object_class = G_OBJECT_CLASS (klass);
2002         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
2003
2004
2005         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
2006         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
2007
2008         /* Provide a vfunc implementation so we can decide
2009          * when to enable/disable the prev/next buttons.
2010          */
2011         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
2012         base_klass->before_next = on_before_next;
2013         base_klass->enable_buttons = on_enable_buttons;
2014         base_klass->update_model = on_update_model;
2015         base_klass->save = on_save;
2016 }
2017
2018 /**
2019  * save_to_settings:
2020  * @self: a #ModestEasysetupWizardDialog
2021  *
2022  * takes information from all the wizard and stores it in settings
2023  */
2024 static void
2025 save_to_settings (ModestEasysetupWizardDialog *self)
2026 {
2027         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2028         guint special_port;
2029         gchar *provider_id = NULL;
2030         gchar* display_name;
2031         const gchar *username, *password;
2032         gchar *store_hostname, *transport_hostname;
2033         guint store_port, transport_port;
2034         ModestProtocolRegistry *protocol_registry;
2035         ModestProtocolType store_protocol, transport_protocol;
2036         ModestProtocolType store_security, transport_security;
2037         ModestProtocolType store_auth_protocol, transport_auth_protocol;
2038         ModestServerAccountSettings *store_settings, *transport_settings;
2039         const gchar *fullname, *email_address;
2040         ModestProviderPicker *picker;
2041         ModestProviderPickerIdType id_type;
2042
2043         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2044         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
2045         protocol_registry = modest_runtime_get_protocol_registry ();
2046
2047         /* Get details from the specified presets: */
2048         id_type = modest_provider_picker_get_active_id_type (picker);
2049         provider_id = modest_provider_picker_get_active_provider_id (picker);
2050
2051         /* Let the plugin save the settings. We do a return in order
2052            to save an indentation level */
2053         if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
2054                 ModestProtocol *protocol;
2055
2056                 protocol = modest_protocol_registry_get_protocol_by_name (
2057                        modest_runtime_get_protocol_registry (),
2058                        MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
2059                        provider_id);
2060
2061                 if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
2062                         gint n_pages, i = 0;
2063                         GtkNotebook *notebook;
2064                         GList *wizard_pages = NULL;
2065
2066                         g_object_get (self, "wizard-notebook", &notebook, NULL);
2067                         n_pages = gtk_notebook_get_n_pages (notebook);
2068                         for (i = 0; i < n_pages; i++) {
2069                                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, i);
2070                                 if (MODEST_IS_EASYSETUP_WIZARD_PAGE (page))
2071                                         wizard_pages  = g_list_append (wizard_pages, page);
2072                         }
2073                         modest_account_protocol_save_wizard_settings (MODEST_ACCOUNT_PROTOCOL (protocol),
2074                                                                       wizard_pages,
2075                                                                       priv->settings);
2076                         g_list_free (wizard_pages);
2077                 } else {
2078                         g_warning ("The selected protocol is a plugin protocol "//
2079                                    "but it's not a ModestAccountProtocol");
2080                 }
2081
2082                 g_free (provider_id);
2083                 return;
2084         }
2085
2086         /* username and password (for both incoming and outgoing): */
2087         username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
2088         password = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_password));
2089
2090         store_settings = modest_account_settings_get_store_settings (priv->settings);
2091         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
2092
2093         /* Incoming server: */
2094         /* Note: We need something as default for the transport store protocol values,
2095          * or modest_account_mgr_add_server_account will fail. */
2096         store_port = 0;
2097         store_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2098         store_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2099         store_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2100
2101         if (provider_id) {
2102                 ModestProtocolType store_provider_server_type;
2103                 gboolean store_provider_use_alternate_port;
2104                 /* Use presets: */
2105                 store_hostname = modest_presets_get_server (priv->presets, provider_id,
2106                                                             TRUE /* store */);
2107
2108                 store_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2109                                                                          provider_id,
2110                                                                          TRUE /* store */);
2111                 store_security  = modest_presets_get_info_server_security (priv->presets,
2112                                                                            provider_id,
2113                                                                            TRUE /* store */);
2114                 store_auth_protocol  = modest_presets_get_info_server_auth (priv->presets,
2115                                                                             provider_id,
2116                                                                             TRUE /* store */);
2117                 store_provider_use_alternate_port  = modest_presets_get_info_server_use_alternate_port (priv->presets,
2118                                                                                                         provider_id,
2119                                                                                                         TRUE /* store */);
2120
2121                 /* We don't check for SMTP here as that is impossible for an incoming server. */
2122                 if (store_provider_server_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID)
2123                         store_protocol = MODEST_PROTOCOLS_STORE_POP;
2124                 else
2125                         store_protocol = store_provider_server_type;
2126
2127                 /* we check if there is a *special* port */
2128                 special_port = modest_presets_get_port (priv->presets, provider_id, TRUE /* incoming */);
2129                 if (special_port != 0) {
2130                         store_port = special_port;
2131                 } else {
2132                         gboolean use_alternate_port = FALSE;
2133                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2134                                                                               store_security))
2135                                 use_alternate_port = TRUE;
2136                         store_port = get_port_from_protocol(store_provider_server_type, use_alternate_port);
2137                 }
2138
2139                 modest_server_account_settings_set_security_protocol (store_settings,
2140                                                                       store_security);
2141                 modest_server_account_settings_set_auth_protocol (store_settings,
2142                                                                   store_auth_protocol);
2143                 if (store_port != 0)
2144                         modest_server_account_settings_set_port (store_settings, store_port);
2145         } else {
2146                 /* Use custom pages because no preset was specified: */
2147                 store_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_incomingserver) ));
2148                 store_protocol = modest_servertype_picker_get_active_servertype (
2149                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2150
2151                 modest_security_options_view_save_settings (
2152                                     MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
2153                                     priv->settings);
2154         }
2155
2156         /* now we store the common store account settings */
2157         modest_server_account_settings_set_hostname (store_settings, store_hostname);
2158         modest_server_account_settings_set_username (store_settings, username);
2159         modest_server_account_settings_set_password (store_settings, password);
2160         modest_server_account_settings_set_protocol (store_settings, store_protocol);
2161
2162         g_object_unref (store_settings);
2163         g_free (store_hostname);
2164
2165         /* Outgoing server: */
2166         transport_hostname = NULL;
2167         transport_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2168         transport_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2169         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2170         transport_port = 0;
2171
2172         if (provider_id) {
2173                 ModestProtocolType transport_provider_server_type;
2174                 ModestProtocolType transport_provider_security;
2175                 gboolean is_secure;
2176
2177                 /* Use presets */
2178                 transport_hostname = modest_presets_get_server (priv->presets, provider_id,
2179                                                                 FALSE /* transport */);
2180
2181                 transport_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2182                                                                                       provider_id,
2183                                                                                       FALSE /* transport */);
2184                 transport_provider_security = modest_presets_get_info_server_security (priv->presets,
2185                                                                                        provider_id,
2186                                                                                        FALSE /* transport */);
2187
2188                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
2189                 transport_protocol = transport_provider_server_type;
2190                 transport_security = transport_provider_security;
2191                 is_secure = modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2192                                                                               transport_security);
2193
2194                 /* we check if there is a *special* port */
2195                 special_port = modest_presets_get_port (priv->presets, provider_id,
2196                                                         FALSE /* transport */);
2197                 if (special_port != 0) {
2198                         transport_port = special_port;
2199                 } else {
2200                         gboolean use_alternate_port = FALSE;
2201                         if (transport_security == MODEST_PROTOCOLS_CONNECTION_SSL)
2202                                 use_alternate_port = TRUE;
2203                         transport_port = get_port_from_protocol(transport_provider_server_type, use_alternate_port);
2204                 }
2205
2206                 if (is_secure)
2207                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
2208                 else
2209                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2210
2211                 modest_server_account_settings_set_security_protocol (transport_settings,
2212                                                                       transport_security);
2213                 modest_server_account_settings_set_auth_protocol (transport_settings,
2214                                                                   transport_auth_protocol);
2215                 if (transport_port != 0)
2216                         modest_server_account_settings_set_port (transport_settings,
2217                                                                  transport_port);
2218         } else {
2219                 ModestProtocolRegistry *registry;
2220                 ModestProtocol *store_proto;
2221
2222                 registry = modest_runtime_get_protocol_registry ();
2223                 /* Use custom pages because no preset was specified: */
2224                 transport_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_outgoingserver) ));
2225
2226                 store_proto = modest_protocol_registry_get_protocol_by_type (registry,
2227                                                                              store_protocol);
2228
2229                 if (transport_protocol == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
2230                         /* fallback to SMTP if none was specified */
2231                         g_warning ("No transport protocol was specified for store %d (%s)",
2232                                    modest_protocol_get_type_id (store_proto),
2233                                    modest_protocol_get_display_name (store_proto));
2234                         transport_protocol = MODEST_PROTOCOLS_TRANSPORT_SMTP;
2235                 }
2236
2237                 modest_security_options_view_save_settings (
2238                                     MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
2239                                     priv->settings);
2240         }
2241
2242         /* now we store the common transport account settings */
2243         modest_server_account_settings_set_hostname (transport_settings, transport_hostname);
2244         modest_server_account_settings_set_username (transport_settings, username);
2245         modest_server_account_settings_set_password (transport_settings, password);
2246         modest_server_account_settings_set_protocol (transport_settings, transport_protocol);
2247
2248         g_object_unref (transport_settings);
2249         g_free (transport_hostname);
2250
2251         fullname = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_name));
2252         email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
2253         modest_account_settings_set_fullname (priv->settings, fullname);
2254         modest_account_settings_set_email_address (priv->settings, email_address);
2255         /* we don't set retrieve type to preserve advanced settings if
2256            any. By default account settings are set to headers only */
2257
2258         /* Save the connection-specific SMTP server accounts. */
2259         if (priv->checkbox_outgoing_smtp_specific) {
2260                 modest_account_settings_set_use_connection_specific_smtp
2261                         (priv->settings,
2262                          hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
2263         }
2264
2265         display_name = get_entered_account_title (self);
2266         modest_account_settings_set_display_name (priv->settings, display_name);
2267         g_free (display_name);
2268         g_free (provider_id);
2269 }
2270
2271
2272 static void
2273 on_update_model (ModestWizardDialog *dialog)
2274 {
2275         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2276         save_to_settings (self);
2277
2278 }
2279
2280 static gboolean
2281 on_save (ModestWizardDialog *dialog)
2282 {
2283         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2284         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2285
2286         save_to_settings (self);
2287
2288         if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
2289                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
2290                 return FALSE;
2291         }
2292
2293         return modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
2294
2295 }
2296
2297
2298 static GList*
2299 check_for_supported_auth_methods (ModestEasysetupWizardDialog* self)
2300 {
2301         GError *error = NULL;
2302         ModestProtocolType protocol_type;
2303         const gchar* hostname;
2304         const gchar* username;
2305         ModestProtocolType security_protocol_incoming_type;
2306         ModestProtocolRegistry *registry;
2307         int port_num;
2308         GList *list_auth_methods;
2309         ModestEasysetupWizardDialogPrivate *priv;
2310
2311         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2312         registry = modest_runtime_get_protocol_registry ();
2313         protocol_type = modest_servertype_picker_get_active_servertype (
2314                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2315         hostname = gtk_entry_get_text(GTK_ENTRY(priv->entry_incomingserver));
2316         username = gtk_entry_get_text(GTK_ENTRY(priv->entry_user_username));
2317         security_protocol_incoming_type = modest_security_options_view_get_connection_protocol
2318                 (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security));
2319         port_num = get_port_from_protocol(protocol_type, FALSE);
2320         list_auth_methods = modest_utils_get_supported_secure_authentication_methods (protocol_type, hostname, port_num,
2321                                                                                       username, GTK_WINDOW (self), &error);
2322
2323         if (list_auth_methods) {
2324                 /* TODO: Select the correct method */
2325                 GList* list = NULL;
2326                 GList* method;
2327                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
2328                         ModestProtocolType auth_protocol_type = (ModestProtocolType) (GPOINTER_TO_INT(method->data));
2329                         if (modest_protocol_registry_protocol_type_has_tag (registry, auth_protocol_type,
2330                                                                             MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS)) {
2331                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
2332                         }
2333                 }
2334
2335                 g_list_free(list_auth_methods);
2336
2337                 if (list)
2338                         return list;
2339         }
2340
2341         if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
2342                         error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
2343         {
2344                 modest_platform_information_banner (GTK_WIDGET(self), NULL,
2345                                                     _("mcen_ib_unableto_discover_auth_methods"));
2346         }
2347
2348         if(error != NULL)
2349                 g_error_free(error);
2350
2351         return NULL;
2352 }
2353
2354 static gboolean
2355 check_has_supported_auth_methods(ModestEasysetupWizardDialog* self)
2356 {
2357         GList* methods = check_for_supported_auth_methods(self);
2358         if (!methods)
2359         {
2360                 return FALSE;
2361         }
2362
2363         g_list_free(methods);
2364         return TRUE;
2365 }
2366
2367 static gboolean
2368 check_support_progress_pulse (gpointer userdata)
2369 {
2370         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2371         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2372
2373         if (priv->destroyed) {
2374                 priv->check_support_progress_pulse_id = 0;
2375                 return FALSE;
2376         }
2377
2378         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2379
2380         return TRUE;
2381 }
2382
2383 static gboolean
2384 check_support_show_progress (gpointer userdata)
2385 {
2386         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2387         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2388
2389         priv->check_support_show_progress_id = 0;
2390
2391         if (priv->destroyed)
2392                 return FALSE;
2393
2394         gtk_widget_show (priv->check_support_progress);
2395         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2396
2397         priv->check_support_progress_pulse_id = g_timeout_add (200, check_support_progress_pulse, self);
2398
2399         return FALSE;
2400 }
2401
2402 static void
2403 check_support_callback (ModestAccountProtocol *protocol,
2404                         gboolean supported,
2405                         gpointer userdata)
2406 {
2407         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2408         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2409
2410         priv->pending_check_support --;
2411
2412         if (priv->check_support_show_progress_id > 0) {
2413                 g_source_remove (priv->check_support_show_progress_id);
2414                 priv->check_support_show_progress_id = 0;
2415         }
2416
2417         if (priv->check_support_progress_pulse_id > 0) {
2418                 g_source_remove (priv->check_support_progress_pulse_id);
2419                 priv->check_support_progress_pulse_id = 0;
2420         }
2421
2422         if (priv->pending_check_support == 0) {
2423                 priv->check_support_done = TRUE;
2424
2425                 if (!priv->destroyed) {
2426                         if (priv->presets)
2427                                 fill_providers (self);
2428                         gtk_widget_hide (priv->check_support_progress);
2429                         invoke_enable_buttons_vfunc (self);
2430                 }
2431         }
2432         g_object_unref (self);
2433 }
2434
2435
2436 static void
2437 check_support_of_protocols (ModestEasysetupWizardDialog *self)
2438 {
2439         ModestProtocolRegistry *registry;
2440         GSList *provider_protos, *node;
2441         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2442
2443         registry = modest_runtime_get_protocol_registry ();
2444         provider_protos = modest_protocol_registry_get_by_tag (registry,
2445                                                                MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS);
2446
2447         for (node = provider_protos; node != NULL; node = g_slist_next (node)) {
2448                 ModestProtocol *proto = MODEST_PROTOCOL (node->data);
2449
2450                 if (!modest_protocol_registry_protocol_type_has_tag (registry,
2451                                                                      modest_protocol_get_type_id (proto),
2452                                                                      MODEST_PROTOCOL_REGISTRY_STORE_PROTOCOLS))
2453                         continue;
2454
2455                 if (modest_protocol_registry_protocol_type_has_tag
2456                     (registry,
2457                      modest_protocol_get_type_id (proto),
2458                      MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS)) {
2459                         /* Check if there's already an account configured with this account type */
2460                         if (modest_account_mgr_singleton_protocol_exists (modest_runtime_get_account_mgr (),
2461                                                                           modest_protocol_get_type_id (proto)))
2462                                 continue;
2463                 }
2464
2465                 if (MODEST_ACCOUNT_PROTOCOL (proto)) {
2466                         priv->pending_check_support ++;
2467                         modest_account_protocol_check_support (MODEST_ACCOUNT_PROTOCOL (proto),
2468                                                                check_support_callback,
2469                                                                g_object_ref (self));
2470                 }
2471         }
2472         g_slist_free (provider_protos);
2473
2474         if (priv->pending_check_support > 0) {
2475                 priv->check_support_show_progress_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 1000,
2476                                                                            check_support_show_progress,
2477                                                                            g_object_ref (self), g_object_unref);
2478         } else {
2479                 priv->check_support_done = TRUE;
2480         }
2481         invoke_enable_buttons_vfunc (self);
2482 }