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

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