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