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

   1
   2 /* Copyright (c) 2006, Nokia Corporation
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  * * Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * * Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * * Neither the name of the Nokia Corporation nor the names of its
  15  *   contributors may be used to endorse or promote products derived from
  16  *   this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  19  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  21  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  22  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  25  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  26  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  27  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include <config.h>
  32 #include "modest-easysetup-wizard-dialog.h"
  33 #include <glib/gi18n.h>
  34 #include <gtk/gtknotebook.h>
  35 #include <gtk/gtkvbox.h>
  36 #include <gtk/gtklabel.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkseparator.h>
  42 #include "modest-country-picker.h"
  43 #include "modest-provider-picker.h"
  44 #include "modest-servertype-picker.h"
  45 #include "widgets/modest-validating-entry.h"
  46 #include "modest-text-utils.h"
  47 #include "modest-conf.h"
  48 #include "modest-defs.h"
  49 #include "modest-account-mgr.h"
  50 #include "modest-signal-mgr.h"
  51 #include "modest-account-mgr-helpers.h"
  52 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  53 #include "modest-connection-specific-smtp-window.h"
  54 #include "widgets/modest-ui-constants.h"
  55 #include "widgets/modest-default-account-settings-dialog.h"
  56 #include "widgets/modest-easysetup-wizard-page.h"
  57 #include "modest-maemo-utils.h"
  58 #include "modest-utils.h"
  59 #include "modest-hildon-includes.h"
  60 #include "modest-maemo-security-options-view.h"
  61 #include "modest-account-protocol.h"
  62
  63 /* Include config.h so that _() works: */
  64 #ifdef HAVE_CONFIG_H
  65 #include <config.h>
  66 #endif
  67
  68 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  69
  70 #define MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
  71                                                     MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, \
  72                                                     ModestEasysetupWizardDialogPrivate))
  73
  74 #define LABELS_WIDTH 480
  75 #define DIALOG_WIDTH LABELS_WIDTH + MODEST_MARGIN_DOUBLE
  76
  77 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  78
  79
  80 typedef enum {
  81         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  82         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  83 } ModestEasysetupWizardDialogServerChanges;
  84
  85 struct _ModestEasysetupWizardDialogPrivate
  86 {
  87         ModestPresets *presets;
  88
  89         /* Remember what fields the user edited manually to not prefill them
  90          * again. */
  91         ModestEasysetupWizardDialogServerChanges server_changes;
  92
  93         /* Check if the user changes a field to show a confirmation dialog */
  94         gboolean dirty;
  95
  96         /* If we have a pending load of settings or not. */
  97         gboolean pending_load_settings;
  98
  99         /* Used by derived widgets to query existing accounts,
 100          * and to create new accounts: */
 101         ModestAccountMgr *account_manager;
 102         ModestAccountSettings *settings;
 103
 104         /* notebook pages: */
 105         GtkWidget *page_welcome;
 106         GtkWidget *check_support_progress;
 107         gboolean  check_support_done;
 108         guint check_support_show_progress_id;
 109         guint check_support_progress_pulse_id;
 110         gint pending_check_support;
 111         gboolean destroyed;
 112
 113         GtkWidget *page_account_details;
 114         GtkWidget *account_country_picker;
 115         GtkWidget *account_serviceprovider_picker;
 116         GtkWidget *entry_account_title;
 117
 118         GtkWidget *page_user_details;
 119         GtkWidget *entry_user_name;
 120         GtkWidget *entry_user_username;
 121         GtkWidget *entry_user_password;
 122         GtkWidget *entry_user_email;
 123
 124         GtkWidget *page_complete_easysetup;
 125
 126         GtkWidget *page_custom_incoming;
 127         GtkWidget *incoming_servertype_picker;
 128         GtkWidget *caption_incoming;
 129         GtkWidget *entry_incomingserver;
 130
 131         /* Security widgets */
 132         GtkWidget *incoming_security;
 133         GtkWidget *outgoing_security;
 134
 135         GtkWidget *page_custom_outgoing;
 136         GtkWidget *entry_outgoingserver;
 137         GtkWidget *checkbox_outgoing_smtp_specific;
 138         GtkWidget *button_outgoing_smtp_servers;
 139
 140         GtkWidget *page_complete_customsetup;
 141
 142         ModestProtocolType last_plugin_protocol_selected;
 143         GSList *missing_data_signals;
 144 };
 145
 146 static void save_to_settings (ModestEasysetupWizardDialog *self);
 147 static void real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next);
 148 static void on_update_model (ModestWizardDialog *dialog);
 149 static gboolean on_save (ModestWizardDialog *dialog);
 150 static GList* check_for_supported_auth_methods (ModestEasysetupWizardDialog* self);
 151 static gboolean check_has_supported_auth_methods(ModestEasysetupWizardDialog* self);
 152 static void check_support_callback (ModestAccountProtocol *protocol,
 153                                     gboolean supported,
 154                                     gpointer userdata);
 155 static void check_support_of_protocols (ModestEasysetupWizardDialog *self);
 156 static gboolean check_support_show_progress (gpointer userdata);
 157 static gboolean check_support_progress_pulse (gpointer userdata);
 158
 159 static gboolean
 160 on_delete_event (GtkWidget *widget,
 161                  GdkEvent *event,
 162                  ModestEasysetupWizardDialog *wizard)
 163 {
 164         gtk_dialog_response (GTK_DIALOG (wizard), GTK_RESPONSE_CANCEL);
 165         return TRUE;
 166 }
 167
 168 static void
 169 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
 170 {
 171         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard);
 172         g_return_if_fail (priv != NULL);
 173         priv->dirty = TRUE;
 174 }
 175
 176 static void
 177 modest_easysetup_wizard_dialog_dispose (GObject *object)
 178 {
 179         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (object);
 180         priv->destroyed = TRUE;
 181
 182         if (priv->check_support_show_progress_id > 0) {
 183                 g_source_remove (priv->check_support_show_progress_id);
 184                 priv->check_support_show_progress_id = 0;
 185         }
 186
 187         if (priv->check_support_progress_pulse_id > 0) {
 188                 g_source_remove (priv->check_support_progress_pulse_id);
 189                 priv->check_support_progress_pulse_id = 0;
 190         }
 191
 192         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 193                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 194 }
 195
 196 static void
 197 modest_easysetup_wizard_dialog_finalize (GObject *object)
 198 {
 199         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 200         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 201
 202         if (priv->account_manager)
 203                 g_object_unref (G_OBJECT (priv->account_manager));
 204
 205         if (priv->presets)
 206                 modest_presets_destroy (priv->presets);
 207
 208         if (priv->settings)
 209                 g_object_unref (priv->settings);
 210
 211         if (priv->missing_data_signals) {
 212                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
 213                 priv->missing_data_signals = NULL;
 214         }
 215
 216         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 217 }
 218
 219 static void
 220 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 221
 222 static void
 223 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 224
 225 static void on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data);
 226
 227 static gint
 228 get_port_from_protocol (ModestProtocolType server_type,
 229                         gboolean alternate_port)
 230 {
 231         int server_port = 0;
 232         ModestProtocol *protocol;
 233         ModestProtocolRegistry *protocol_registry;
 234
 235         protocol_registry = modest_runtime_get_protocol_registry ();
 236         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, server_type);
 237
 238         if (alternate_port) {
 239                 server_port = modest_account_protocol_get_alternate_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 240         } else {
 241                 server_port = modest_account_protocol_get_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 242         }
 243         return server_port;
 244 }
 245
 246 static void
 247 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 248 {
 249         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 250
 251         /* Call the vfunc, which may be overridden by derived classes: */
 252         if (klass->enable_buttons) {
 253                 GtkNotebook *notebook = NULL;
 254                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 255
 256                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 257                 if (current_page_num == -1)
 258                         return;
 259
 260                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 261                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 262         }
 263 }
 264
 265 static void
 266 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 267 {
 268         ModestEasysetupWizardDialog *self;
 269         gboolean mandatory, empty;
 270         ModestEasysetupWizardDialogPrivate *priv;
 271
 272         g_return_if_fail (user_data);
 273
 274         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 275         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 276
 277         invoke_enable_buttons_vfunc(self);
 278
 279         empty = !g_utf8_collate (gtk_entry_get_text (GTK_ENTRY (editable)), "");
 280         mandatory = ((GtkWidget *) editable == priv->entry_account_title) ||
 281                 ((GtkWidget *) editable == priv->entry_user_username) ||
 282                 ((GtkWidget *) editable == priv->entry_user_email);
 283
 284         /* Show a banner & get focus */
 285         if (empty && mandatory) {
 286                 modest_platform_information_banner ((GtkWidget *) editable, NULL,
 287                                                     _CS("ckct_ib_enter_some_text"));
 288                 gtk_widget_grab_focus (GTK_WIDGET (editable));
 289         }
 290 }
 291
 292 static void
 293 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 294 {
 295         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 296         g_assert(self);
 297         invoke_enable_buttons_vfunc(self);
 298 }
 299
 300 static void
 301 on_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 302 {
 303         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 304         g_assert(self);
 305         invoke_enable_buttons_vfunc(self);
 306 }
 307
 308 static void
 309 on_serviceprovider_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 310 {
 311         gchar* default_account_name_start;
 312         gchar* default_account_name;
 313         ModestEasysetupWizardDialog *self;
 314         ModestEasysetupWizardDialogPrivate *priv;
 315         ModestProviderPickerIdType provider_id_type;
 316
 317         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 318         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 319
 320         on_picker_button_value_changed (widget, user_data);
 321
 322         provider_id_type = modest_provider_picker_get_active_id_type (
 323                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 324         if (provider_id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
 325                 default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 326         } else {
 327                 GtkWidget *selector;
 328
 329                 selector = GTK_WIDGET (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (widget)));
 330                 default_account_name_start =
 331                         g_strdup (hildon_touch_selector_get_current_text (HILDON_TOUCH_SELECTOR (selector)));
 332
 333         }
 334         default_account_name = modest_account_mgr_get_unused_account_display_name (
 335                 priv->account_manager, default_account_name_start);
 336         g_free (default_account_name_start);
 337         default_account_name_start = NULL;
 338
 339         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 340         g_free (default_account_name);
 341 }
 342
 343 /** This is a convenience function to create a caption containing a mandatory widget.
 344  * When the widget is edited, the enable_buttons() vfunc will be called.
 345  */
 346 static GtkWidget*
 347 create_captioned (ModestEasysetupWizardDialog *self,
 348                   GtkSizeGroup *title_size_group,
 349                   GtkSizeGroup *value_size_group,
 350                   const gchar *value,
 351                   gboolean use_markup,
 352                   GtkWidget *control)
 353 {
 354
 355         GtkWidget *result;
 356         result = modest_maemo_utils_create_captioned (title_size_group, value_size_group,
 357                                                       value, use_markup, control);
 358
 359         /* Connect to the appropriate changed signal for the widget,
 360          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 361          */
 362         if (GTK_IS_ENTRY (control)) {
 363                 g_signal_connect (G_OBJECT (control), "changed",
 364                                   G_CALLBACK (on_caption_entry_changed), self);
 365
 366         }
 367         else if (GTK_IS_COMBO_BOX (control)) {
 368                 g_signal_connect (G_OBJECT (control), "changed",
 369                                   G_CALLBACK (on_caption_combobox_changed), self);
 370         }
 371
 372         return result;
 373 }
 374
 375 static GtkWidget*
 376 create_page_welcome (ModestEasysetupWizardDialog *self)
 377 {
 378         GtkWidget *box;
 379         GtkWidget *align;
 380         GtkWidget *label;
 381         ModestEasysetupWizardDialogPrivate *priv;
 382
 383         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 384         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 385         label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 386         priv->check_support_progress = gtk_progress_bar_new ();
 387         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 388         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 389         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 390         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 391         /* So that it is not truncated: */
 392         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 393         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 394         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 395         gtk_box_pack_end (GTK_BOX (box), priv->check_support_progress, FALSE, FALSE, 0);
 396         gtk_container_add (GTK_CONTAINER (align), box);
 397         gtk_widget_show (label);
 398         gtk_widget_show (GTK_WIDGET (box));
 399         gtk_widget_show (align);
 400         return GTK_WIDGET (align);
 401 }
 402
 403 static void
 404 on_account_country_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 405 {
 406         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 407         g_assert(self);
 408         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 409
 410         priv->dirty = TRUE;
 411
 412         /* Fill the providers picker, based on the selected country: */
 413         if (priv->presets != NULL) {
 414                 gint mcc = modest_country_picker_get_active_country_mcc (
 415                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
 416                 modest_provider_picker_fill (
 417                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker), priv->presets, mcc);
 418         }
 419 }
 420
 421 static void
 422 update_user_email_from_provider (ModestEasysetupWizardDialog *self)
 423 {
 424         ModestEasysetupWizardDialogPrivate *priv;
 425         gchar* provider_id = NULL, *with_at = NULL;
 426
 427         g_assert(self);
 428         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 429
 430         /* Fill the providers combo, based on the selected country: */
 431         provider_id = modest_provider_picker_get_active_provider_id (
 432                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 433
 434         if (provider_id) {
 435                 gchar *domain_name = modest_presets_get_domain (priv->presets, provider_id);
 436                 with_at = g_strdup_printf ("%c%s", '@', domain_name);
 437                 g_free (domain_name);
 438         }
 439
 440         /* The sample address already contains the '@' */
 441         if (!with_at)
 442                 with_at = g_strdup (MODEST_EXAMPLE_EMAIL_ADDRESS);
 443
 444         if (priv->entry_user_email)
 445                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_user_email), with_at);
 446
 447         g_free (with_at);
 448         g_free (provider_id);
 449 }
 450
 451 static void
 452 on_account_serviceprovider_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 453 {
 454         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 455         g_assert(self);
 456         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 457
 458         priv->dirty = TRUE;
 459
 460         update_user_email_from_provider (self);
 461 }
 462
 463 static void
 464 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 465 {
 466         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 467                                             _CS("ckdg_ib_maximum_characters_reached"));
 468 }
 469
 470 static GtkWidget*
 471 create_page_account_details (ModestEasysetupWizardDialog *self)
 472 {
 473         GtkWidget *caption;
 474         GtkWidget *align;
 475         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 476         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 477         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 478
 479         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 480         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 481         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 482         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 483         gtk_widget_show (label);
 484
 485         /* Create a size group to be used by all captions.
 486          * Note that HildonCaption does not create a default size group if we do not specify one.
 487          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 488         GtkSizeGroup* title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 489         GtkSizeGroup* value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 490
 491         /* The country widgets: */
 492         priv->account_country_picker = GTK_WIDGET (modest_country_picker_new (MODEST_EDITABLE_SIZE,
 493                                                                               HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 494         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 495                                                _("mcen_fi_country"), priv->account_country_picker);
 496         g_signal_connect (G_OBJECT (priv->account_country_picker), "value-changed",
 497                           G_CALLBACK (on_picker_button_value_changed), self);
 498         gtk_box_pack_start (GTK_BOX (box), priv->account_country_picker, FALSE, FALSE, MODEST_MARGIN_HALF);
 499         gtk_widget_show (priv->account_country_picker);
 500
 501         /* The service provider widgets: */
 502         priv->account_serviceprovider_picker = GTK_WIDGET (modest_provider_picker_new (MODEST_EDITABLE_SIZE,
 503                                                                                        HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 504         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 505                                                _("mcen_fi_serviceprovider"),
 506                                                priv->account_serviceprovider_picker);
 507         g_signal_connect (G_OBJECT (priv->account_serviceprovider_picker), "value-changed",
 508                           G_CALLBACK (on_serviceprovider_picker_button_value_changed), self);
 509         gtk_box_pack_start (GTK_BOX (box), priv->account_serviceprovider_picker, FALSE, FALSE, 0);
 510         gtk_widget_show (priv->account_serviceprovider_picker);
 511
 512         /* The description widgets: */
 513         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 514         g_signal_connect(G_OBJECT(priv->entry_account_title), "changed",
 515                          G_CALLBACK(on_easysetup_changed), self);
 516         /* Do use auto-capitalization: */
 517         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 518                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 519
 520         /* Set a default account title, choosing one that does not already exist: */
 521         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 522         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 523         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 524                 priv->account_manager, default_account_name_start);
 525         g_free (default_account_name_start);
 526         default_account_name_start = NULL;
 527
 528         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 529         g_free (default_account_name);
 530         default_account_name = NULL;
 531
 532         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mcen_fi_account_title"), FALSE,
 533                                     priv->entry_account_title);
 534         gtk_widget_show (priv->entry_account_title);
 535         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 536         gtk_widget_show (caption);
 537
 538         /* Prevent the use of some characters in the account title,
 539          * as required by our UI specification: */
 540         GList *list_prevent = NULL;
 541         list_prevent = g_list_append (list_prevent, "\\");
 542         list_prevent = g_list_append (list_prevent, "/");
 543         list_prevent = g_list_append (list_prevent, ":");
 544         list_prevent = g_list_append (list_prevent, "*");
 545         list_prevent = g_list_append (list_prevent, "?");
 546         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 547         list_prevent = g_list_append (list_prevent, "“");
 548         list_prevent = g_list_append (list_prevent, "<");
 549         list_prevent = g_list_append (list_prevent, ">");
 550         list_prevent = g_list_append (list_prevent, "|");
 551         list_prevent = g_list_append (list_prevent, "^");
 552         modest_validating_entry_set_unallowed_characters (
 553                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 554         g_list_free (list_prevent);
 555         list_prevent = NULL;
 556         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 557                                                                                                                                          modest_utils_on_entry_invalid_character, self);
 558
 559         /* Set max length as in the UI spec:
 560          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 561         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 562         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 563                                               on_entry_max, self);
 564
 565         gtk_widget_show (GTK_WIDGET (box));
 566
 567         g_object_unref (title_sizegroup);
 568         g_object_unref (value_sizegroup);
 569
 570         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 571         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 572         gtk_widget_show (align);
 573         gtk_container_add (GTK_CONTAINER (align), box);
 574
 575         return GTK_WIDGET (align);
 576 }
 577
 578 static GtkWidget*
 579 create_page_user_details (ModestEasysetupWizardDialog *self)
 580 {
 581         GtkSizeGroup* title_sizegroup;
 582         GtkSizeGroup* value_sizegroup;
 583         GtkWidget *box;
 584         ModestEasysetupWizardDialogPrivate *priv;
 585         GtkWidget *align;
 586
 587         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 588
 589         /* Create a size group to be used by all captions.
 590          * Note that HildonCaption does not create a default size group if we do not specify one.
 591          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 592         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 593         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 594         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 595
 596         /* The name widgets: (use auto cap) */
 597         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 598         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 599                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 600
 601         /* Set max length as in the UI spec:
 602          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 603         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 604         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 605                                               on_entry_max, self);
 606         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 607                                                _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 608         g_signal_connect(G_OBJECT(priv->entry_user_name), "changed",
 609                          G_CALLBACK(on_easysetup_changed), self);
 610         gtk_widget_show (priv->entry_user_name);
 611         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 612         gtk_widget_show (caption);
 613
 614         /* Prevent the use of some characters in the name,
 615          * as required by our UI specification: */
 616         GList *list_prevent = NULL;
 617         list_prevent = g_list_append (list_prevent, "<");
 618         list_prevent = g_list_append (list_prevent, ">");
 619         modest_validating_entry_set_unallowed_characters (
 620                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 621         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 622                 modest_utils_on_entry_invalid_character, self);
 623         g_list_free (list_prevent);
 624
 625         /* The username widgets: */
 626         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 627         /* Auto-capitalization is the default, so let's turn it off: */
 628         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username),
 629                                          HILDON_GTK_INPUT_MODE_FULL);
 630         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mail_fi_username"), FALSE,
 631                                     priv->entry_user_username);
 632         gtk_widget_show (priv->entry_user_username);
 633         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 634         g_signal_connect(G_OBJECT(priv->entry_user_username), "changed",
 635                          G_CALLBACK(on_easysetup_changed), self);
 636         gtk_widget_show (caption);
 637
 638         /* Prevent the use of some characters in the username,
 639          * as required by our UI specification: */
 640         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_username),
 641                 modest_utils_on_entry_invalid_character, self);
 642
 643         /* Set max length as in the UI spec:
 644          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 645         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 646         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 647                                               on_entry_max, self);
 648
 649         /* The password widgets: */
 650         priv->entry_user_password = hildon_entry_new (MODEST_EDITABLE_SIZE);
 651         /* Auto-capitalization is the default, so let's turn it off: */
 652         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 653                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 654         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 655         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 656         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 657                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 658         g_signal_connect(G_OBJECT(priv->entry_user_password), "changed",
 659                          G_CALLBACK(on_easysetup_changed), self);
 660         gtk_widget_show (priv->entry_user_password);
 661         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 662         gtk_widget_show (caption);
 663
 664         /* The email address widgets: */
 665         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 666         /* Auto-capitalization is the default, so let's turn it off: */
 667         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 668         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 669                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 670         update_user_email_from_provider (self);
 671         gtk_widget_show (priv->entry_user_email);
 672         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 673         g_signal_connect(G_OBJECT(priv->entry_user_email), "changed",
 674                          G_CALLBACK(on_easysetup_changed), self);
 675         gtk_widget_show (caption);
 676
 677         /* Set max length as in the UI spec:
 678          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 679         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 680         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 681                                               on_entry_max, self);
 682
 683
 684         gtk_widget_show (GTK_WIDGET (box));
 685         g_object_unref (title_sizegroup);
 686         g_object_unref (value_sizegroup);
 687
 688         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 689         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 690         gtk_widget_show (align);
 691         gtk_container_add (GTK_CONTAINER (align), box);
 692
 693         return GTK_WIDGET (align);
 694 }
 695
 696 static GtkWidget*
 697 create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 698 {
 699         GtkWidget *align;
 700         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 701
 702         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 703         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 704         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 705         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 706         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 707
 708         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 709         gtk_widget_show (label);
 710
 711         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 712         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 713         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 714
 715         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 716         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
 717         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 718         gtk_widget_show (label);
 719
 720         gtk_widget_show (GTK_WIDGET (box));
 721
 722         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 723         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 724         gtk_widget_show (align);
 725         gtk_container_add (GTK_CONTAINER (align), box);
 726
 727         return GTK_WIDGET (align);
 728 }
 729
 730 /** Change the caption title for the incoming server,
 731  * as specified in the UI spec:
 732  */
 733 static void
 734 update_incoming_server_title (ModestEasysetupWizardDialog *self)
 735 {
 736         ModestEasysetupWizardDialogPrivate* priv;
 737         ModestProtocolType protocol_type;
 738         ModestProtocolRegistry *protocol_registry;
 739
 740         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 741         protocol_registry = modest_runtime_get_protocol_registry ();
 742
 743         protocol_type = modest_servertype_picker_get_active_servertype (
 744                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
 745
 746         /* This could happen when the combo box has still no active iter */
 747         if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
 748                 gchar* incomingserver_title;
 749                 const gchar *protocol_display_name;
 750                 ModestProtocol *protocol;
 751
 752                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry,
 753                                                                           protocol_type);
 754                 protocol_display_name = modest_protocol_get_display_name (protocol);
 755
 756                 incomingserver_title = g_strconcat (_("mcen_li_emailsetup_servertype"), "\n<small>(",
 757                                                     protocol_display_name, ")</small>", NULL);
 758
 759                 modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 760
 761                 g_free(incomingserver_title);
 762         }
 763 }
 764
 765 /** Change the caption title for the incoming server,
 766  * as specified in the UI spec:
 767  */
 768 static void
 769 update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 770 {
 771         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 772         ModestServertypePicker *server_type_picker;
 773         ModestProtocolType protocol_type;
 774         ModestSecurityOptionsView *view;
 775
 776         server_type_picker =
 777                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 778         protocol_type =
 779                 modest_servertype_picker_get_active_servertype (server_type_picker);
 780
 781         /* Fill the combo with appropriately titled choices for all
 782            those protocols */
 783         view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 784         modest_security_options_view_set_server_type (view, protocol_type);
 785 }
 786
 787 static void
 788 on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data)
 789 {
 790         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 791         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 792         ModestServertypePicker *picker;
 793         ModestProtocolType protocol_type;
 794
 795         priv->dirty = TRUE;
 796
 797         /* Update title */
 798         update_incoming_server_title (self);
 799
 800         /* Update security options if needed */
 801         picker = MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 802         protocol_type = modest_servertype_picker_get_active_servertype (picker);
 803         update_incoming_server_security_choices (self);
 804         gtk_widget_show (priv->incoming_security);
 805
 806         set_default_custom_servernames (self);
 807 }
 808
 809 static void
 810 on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 811 {
 812         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 813         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 814         priv->dirty = TRUE;
 815         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 816 }
 817
 818 static GtkWidget*
 819 create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 820 {
 821         ModestProtocolRegistry *protocol_registry;
 822         ModestEasysetupWizardDialogPrivate* priv;
 823         GtkWidget *box;
 824         GtkWidget *align;
 825         GtkWidget *pannable;
 826         GtkWidget *label;
 827         GtkSizeGroup *title_sizegroup;
 828         GtkSizeGroup *value_sizegroup;
 829
 830         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 831         protocol_registry = modest_runtime_get_protocol_registry ();
 832
 833         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 834         pannable = hildon_pannable_area_new ();
 835
 836         /* Show note that account type cannot be changed in future: */
 837         label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 838         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 839         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 840         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 841         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 842         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 843         gtk_widget_show (label);
 844
 845         /* Create a size group to be used by all captions.
 846          * Note that HildonCaption does not create a default size group if we do not specify one.
 847          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 848         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 849         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 850
 851         /* The incoming server widgets: */
 852         priv->incoming_servertype_picker = GTK_WIDGET (modest_servertype_picker_new (MODEST_EDITABLE_SIZE,
 853                                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 854                                                                                      TRUE));
 855         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 856                                                _("mcen_li_emailsetup_type"),
 857                                                priv->incoming_servertype_picker);
 858         g_signal_connect (G_OBJECT (priv->incoming_servertype_picker), "value-changed",
 859                           G_CALLBACK (on_picker_button_value_changed), self);
 860         gtk_box_pack_start (GTK_BOX (box), priv->incoming_servertype_picker, FALSE, FALSE, 0);
 861         gtk_widget_show (priv->incoming_servertype_picker);
 862
 863         priv->entry_incomingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 864         g_signal_connect(G_OBJECT(priv->entry_incomingserver), "changed", G_CALLBACK(on_easysetup_changed), self);
 865         /* Auto-capitalization is the default, so let's turn it off: */
 866         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 867         set_default_custom_servernames (self);
 868
 869         /* The caption title will be updated in update_incoming_server_title().
 870          * so this default text will never be seen: */
 871         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 872                                                    "This will be removed",
 873                                                    FALSE, priv->entry_incomingserver);
 874         update_incoming_server_title (self);
 875         gtk_widget_show (priv->entry_incomingserver);
 876         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 877         gtk_widget_show (priv->caption_incoming);
 878
 879         /* Change the caption title when the servertype changes,
 880          * as in the UI spec: */
 881         g_signal_connect (G_OBJECT (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (priv->incoming_servertype_picker))),
 882                           "changed",
 883                           G_CALLBACK (on_servertype_selector_changed), self);
 884
 885         /* Remember when the servername was changed manually: */
 886         g_signal_connect (G_OBJECT (priv->entry_incomingserver), "changed",
 887                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 888
 889         /* The secure connection widgets. These are only valid for
 890            protocols with security */
 891         priv->incoming_security =
 892                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 893                                                         FALSE, title_sizegroup, value_sizegroup);
 894         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 895                             FALSE, FALSE, 0);
 896         gtk_widget_show_all (priv->incoming_security);
 897
 898         /* Set default selection */
 899         modest_servertype_picker_set_active_servertype (
 900                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker),
 901                 MODEST_PROTOCOLS_STORE_POP);
 902
 903         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 904         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 905         gtk_widget_show (align);
 906         gtk_container_add (GTK_CONTAINER (align), box);
 907
 908         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 909         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box),
 910                                              hildon_pannable_area_get_vadjustment (HILDON_PANNABLE_AREA (pannable)));
 911         gtk_widget_show (GTK_WIDGET (box));
 912         gtk_widget_show (pannable);
 913
 914         g_object_unref (title_sizegroup);
 915         g_object_unref (value_sizegroup);
 916
 917         return GTK_WIDGET (pannable);
 918 }
 919
 920 static void
 921 on_check_button_changed (HildonCheckButton *button, gpointer user_data)
 922 {
 923         GtkWidget *widget = GTK_WIDGET (user_data);
 924
 925         /* Enable the widget only if the check button is active: */
 926         const gboolean enable = hildon_check_button_get_active (button);
 927         gtk_widget_set_sensitive (widget, enable);
 928 }
 929
 930 /* Make the sensitivity of a widget depend on a check button.
 931  */
 932 static void
 933 enable_widget_for_checkbutton (GtkWidget *widget, HildonCheckButton* button)
 934 {
 935         g_signal_connect (G_OBJECT (button), "toggled",
 936                           G_CALLBACK (on_check_button_changed), widget);
 937
 938         /* Set the starting sensitivity: */
 939         on_check_button_changed (button, widget);
 940 }
 941
 942 static void
 943 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 944 {
 945         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 946         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 947         GtkWidget *specific_window;
 948
 949         /* We set dirty here because setting it depending on the connection specific dialog
 950         seems overkill */
 951         priv->dirty = TRUE;
 952
 953         /* Create the window, if necessary: */
 954         specific_window = (GtkWidget *) modest_connection_specific_smtp_window_new ();
 955         modest_connection_specific_smtp_window_fill_with_connections (MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), priv->account_manager);
 956
 957         /* Show the window */
 958         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (specific_window), GTK_WINDOW (self));
 959         gtk_widget_show (specific_window);
 960 }
 961
 962 static void
 963 on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 964 {
 965         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 966         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 967         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 968 }
 969
 970 static GtkWidget*
 971 create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
 972 {
 973         ModestEasysetupWizardDialogPrivate *priv;
 974         gchar *smtp_caption_label;
 975         GtkWidget *pannable;
 976         GtkWidget *align;
 977         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 978
 979         pannable = hildon_pannable_area_new ();
 980
 981         /* Create a size group to be used by all captions.
 982          * Note that HildonCaption does not create a default size group if we do not specify one.
 983          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 984         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 985         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 986
 987         /* The outgoing server widgets: */
 988         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 989         priv->entry_outgoingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 990         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
 991                   G_CALLBACK (on_easysetup_changed), self);
 992         /* Auto-capitalization is the default, so let's turn it off: */
 993         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 994         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
 995         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 996                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
 997         g_free (smtp_caption_label);
 998         gtk_widget_show (priv->entry_outgoingserver);
 999         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
1000         gtk_widget_show (caption);
1001         set_default_custom_servernames (self);
1002
1003         /* The secure connection widgets. These are only valid for
1004            protocols with security */
1005         priv->outgoing_security =
1006                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
1007                                                         FALSE, title_sizegroup, value_sizegroup);
1008         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
1009                             FALSE, FALSE, 0);
1010         gtk_widget_show (priv->outgoing_security);
1011
1012         GtkWidget *separator = gtk_hseparator_new ();
1013         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, 0);
1014         gtk_widget_show (separator);
1015
1016         /* connection-specific checkbox: */
1017         priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
1018         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1019                                         FALSE);
1020         gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1021                               _("mcen_fi_advsetup_connection_smtp"));
1022         gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1023                                   0.0, 0.5);
1024         g_signal_connect (G_OBJECT (priv->checkbox_outgoing_smtp_specific), "toggled",
1025                   G_CALLBACK (on_easysetup_changed), self);
1026
1027         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
1028         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
1029                             FALSE, FALSE, 0);
1030
1031         /* Connection-specific SMTP-Severs Edit button: */
1032         priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
1033         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
1034                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1035         gtk_widget_show (priv->button_outgoing_smtp_servers);
1036         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers,
1037                             FALSE, FALSE, 0);
1038
1039         /* Only enable the button when the checkbox is checked: */
1040         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
1041                                        HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific));
1042
1043         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
1044                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
1045
1046         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1047                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
1048
1049
1050         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1051         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1052         gtk_widget_show (align);
1053         gtk_container_add (GTK_CONTAINER (align), box);
1054
1055         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1056         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box),
1057                                              hildon_pannable_area_get_vadjustment (HILDON_PANNABLE_AREA (pannable)));
1058         gtk_widget_show (GTK_WIDGET (box));
1059         gtk_widget_show (pannable);
1060
1061         g_object_unref (title_sizegroup);
1062         g_object_unref (value_sizegroup);
1063
1064         return GTK_WIDGET (pannable);
1065 }
1066
1067 static gboolean
1068 show_advanced_edit(gpointer user_data)
1069 {
1070         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1071         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1072         gint response;
1073
1074         /* Show the Account Settings window: */
1075         ModestAccountSettingsDialog *dialog = modest_default_account_settings_dialog_new ();
1076         if (priv->pending_load_settings) {
1077                 save_to_settings (self);
1078                 priv->pending_load_settings = FALSE;
1079         }
1080         modest_account_settings_dialog_load_settings (dialog, priv->settings);
1081
1082         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (self));
1083
1084         response = gtk_dialog_run (GTK_DIALOG (dialog));
1085
1086         gtk_widget_destroy (GTK_WIDGET (dialog));
1087
1088         return FALSE; /* Do not call this timeout callback again. */
1089 }
1090
1091 static void
1092 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
1093 {
1094         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1095
1096         /* Show the Account Settings window: */
1097         show_advanced_edit(self);
1098 }
1099 static GtkWidget*
1100 create_page_complete_custom (ModestEasysetupWizardDialog *self)
1101 {
1102         GtkWidget *align;
1103         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1104         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
1105         GtkWidget *button_edit = gtk_button_new_with_label (_("mcen_fi_advanced_settings"));
1106         hildon_gtk_widget_set_theme_size (button_edit, HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1107         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1108         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1109         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1110         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1111         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1112         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1113         gtk_widget_show (label);
1114
1115         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
1116         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1117         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1118         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1119         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1120         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1121         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
1122         gtk_widget_show (label);
1123
1124         gtk_widget_show (button_edit);
1125         gtk_box_pack_start (GTK_BOX (box), button_edit, FALSE, FALSE, 0);
1126
1127         g_signal_connect (G_OBJECT (button_edit), "clicked",
1128                           G_CALLBACK (on_button_edit_advanced_settings), self);
1129
1130         gtk_widget_show (GTK_WIDGET (box));
1131
1132         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1133         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
1134         gtk_widget_show (align);
1135         gtk_container_add (GTK_CONTAINER (align), box);
1136
1137         return GTK_WIDGET (align);
1138 }
1139
1140
1141 /*
1142  */
1143 static void
1144 on_response (ModestWizardDialog *wizard_dialog,
1145              gint response_id,
1146              gpointer user_data)
1147 {
1148         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1149
1150         invoke_enable_buttons_vfunc (self);
1151 }
1152
1153 static void
1154 on_response_before (ModestWizardDialog *wizard_dialog,
1155                     gint response_id,
1156                     gpointer user_data)
1157 {
1158         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1159         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1160         if (response_id == GTK_RESPONSE_CANCEL) {
1161                 /* This is mostly copied from
1162                  * src/maemo/modest-account-settings-dialog.c */
1163                 if (priv->dirty) {
1164                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1165                                 _("imum_nc_wizard_confirm_lose_changes")));
1166                         /* TODO: These button names will be ambiguous, and not
1167                          * specified in the UI specification. */
1168
1169                         const gint dialog_response = gtk_dialog_run (dialog);
1170                         gtk_widget_destroy (GTK_WIDGET (dialog));
1171
1172                         if (dialog_response != GTK_RESPONSE_OK) {
1173                                 /* Don't let the dialog close */
1174                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1175                         }
1176                 }
1177         }
1178 }
1179
1180 static void
1181 fill_providers (ModestEasysetupWizardDialog *self)
1182 {
1183         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1184
1185         if (MODEST_IS_COUNTRY_PICKER (priv->account_country_picker)) {
1186 /*              gint mcc = get_default_country_code(); */
1187                 gint mcc;
1188                 /* Fill the combo in an idle call, as it takes a lot of time */
1189                 modest_country_picker_load_data(
1190                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1191                 /* connect to country picker's changed signal, so we can fill the provider picker: */
1192                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1193                                             (HILDON_PICKER_BUTTON (priv->account_country_picker))),
1194                                   "changed",
1195                                   G_CALLBACK (on_account_country_selector_changed), self);
1196
1197                 modest_country_picker_set_active_country_locale (
1198                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1199                 mcc = modest_country_picker_get_active_country_mcc (
1200                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1201                 modest_provider_picker_fill (
1202                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker),
1203                         priv->presets, mcc);
1204                 /* connect to providers picker's changed signal, so we can fill the email address: */
1205                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1206                                             (HILDON_PICKER_BUTTON (priv->account_serviceprovider_picker))),
1207                                   "changed",
1208                                   G_CALLBACK (on_account_serviceprovider_selector_changed), self);
1209
1210                 modest_provider_picker_set_others_provider (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
1211         }
1212
1213         priv->dirty = FALSE;
1214
1215 }
1216
1217 typedef struct IdleData {
1218         ModestEasysetupWizardDialog *dialog;
1219         ModestPresets *presets;
1220 } IdleData;
1221
1222 static gboolean
1223 presets_idle (gpointer userdata)
1224 {
1225         IdleData *idle_data = (IdleData *) userdata;
1226         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (idle_data->dialog);
1227         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1228
1229         g_assert (idle_data->presets);
1230
1231         gdk_threads_enter ();
1232
1233         priv->presets = idle_data->presets;
1234
1235         if (priv->check_support_done)
1236                 fill_providers (self);
1237
1238         g_object_unref (idle_data->dialog);
1239         g_free (idle_data);
1240
1241         gdk_threads_leave ();
1242
1243         return FALSE;
1244 }
1245
1246 static gpointer
1247 presets_loader (gpointer userdata)
1248 {
1249         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (userdata);
1250         ModestPresets *presets = NULL;
1251         IdleData *idle_data;
1252
1253         const gchar* path  = NULL;
1254         const gchar* path1 = MODEST_PROVIDER_DATA_FILE;
1255         const gchar* path2 = MODEST_MAEMO_PROVIDER_DATA_FILE;
1256
1257         if (access(path1, R_OK) == 0)
1258                 path = path1;
1259         else if (access(path2, R_OK) == 0)
1260                 path = path2;
1261         else {
1262                 g_warning ("%s: neither '%s' nor '%s' is a readable provider data file",
1263                            __FUNCTION__, path1, path2);
1264                 return NULL;
1265         }
1266
1267         presets = modest_presets_new (path);
1268         if (!presets) {
1269                 g_warning ("%s: failed to parse '%s'", __FUNCTION__, path);
1270                 return NULL;
1271         }
1272
1273         idle_data = g_new0 (IdleData, 1);
1274         idle_data->dialog = self;
1275         idle_data->presets = presets;
1276
1277         g_idle_add (presets_idle, idle_data);
1278
1279         return NULL;
1280 }
1281
1282 static void
1283 modest_easysetup_wizard_dialog_append_page (GtkNotebook *notebook,
1284                                             GtkWidget *page,
1285                                             const gchar *label)
1286 {
1287         gint index;
1288         /* Append page and set attributes */
1289         index = gtk_notebook_append_page (notebook, page, gtk_label_new (label));
1290         gtk_container_child_set (GTK_CONTAINER (notebook), page,
1291                                  "tab-expand", TRUE, "tab-fill", TRUE,
1292                                  NULL);
1293         gtk_widget_show (page);
1294 }
1295
1296 static void
1297 init_user_page (ModestEasysetupWizardDialogPrivate *priv)
1298 {
1299         priv->page_user_details = NULL;
1300         priv->entry_user_name = NULL;
1301         priv->entry_user_username = NULL;
1302         priv->entry_user_password = NULL;
1303         priv->entry_user_email = NULL;
1304 }
1305
1306 static void
1307 init_incoming_page (ModestEasysetupWizardDialogPrivate *priv)
1308 {
1309         priv->page_custom_incoming = NULL;
1310         priv->incoming_servertype_picker = NULL;
1311         priv->caption_incoming = NULL;
1312         priv->entry_incomingserver = NULL;
1313         priv->entry_user_email = NULL;
1314         priv->incoming_security = NULL;
1315 }
1316
1317 static void
1318 init_outgoing_page (ModestEasysetupWizardDialogPrivate *priv)
1319 {
1320         priv->page_custom_outgoing = NULL;
1321         priv->entry_outgoingserver = NULL;
1322         priv->checkbox_outgoing_smtp_specific = NULL;
1323         priv->button_outgoing_smtp_servers = NULL;
1324         priv->outgoing_security = NULL;
1325 }
1326
1327 static void
1328 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1329 {
1330         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1331
1332         /* Create the notebook to be used by the ModestWizardDialog base class:
1333          * Each page of the notebook will be a page of the wizard: */
1334         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1335         gtk_widget_set_size_request (GTK_WIDGET (notebook), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1336
1337         /* Set the notebook used by the ModestWizardDialog base class: */
1338         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1339
1340         /* Set the wizard title:
1341          * The actual window title will be a combination of this and the page's tab label title. */
1342         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1343
1344         /* Read in the information about known service providers: */
1345         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1346
1347         /* The server fields did not have been manually changed yet */
1348         priv->server_changes = 0;
1349         priv->pending_load_settings = TRUE;
1350
1351         /* Get the account manager object,
1352          * so we can check for existing accounts,
1353          * and create new accounts: */
1354         priv->account_manager = modest_runtime_get_account_mgr ();
1355         g_object_ref (priv->account_manager);
1356
1357         /* Initialize fields */
1358         priv->check_support_done = FALSE;
1359         priv->check_support_show_progress_id = 0;
1360         priv->check_support_progress_pulse_id = 0;
1361         priv->pending_check_support = 0;
1362         priv->destroyed = FALSE;
1363         priv->page_welcome = create_page_welcome (self);
1364         priv->page_account_details = create_page_account_details (self);
1365
1366         init_user_page (priv);
1367         init_incoming_page (priv);
1368         init_outgoing_page (priv);
1369
1370         priv->page_complete_easysetup = NULL;
1371         priv->page_complete_customsetup = NULL;
1372         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1373         priv->missing_data_signals = NULL;
1374
1375         /* Add the common pages */
1376         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_welcome,
1377                                                     _("mcen_ti_emailsetup_welcome"));
1378         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_account_details,
1379                                                     _("mcen_ti_accountdetails"));
1380
1381         /* Connect to the dialog's response signal so we can enable/disable buttons
1382          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1383          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1384          * so that we can be enable/disable after ModestWizardDialog has done its own
1385          * enabling/disabling of buttons.
1386          *
1387          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1388          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1389          *
1390          * It's not enough to connect to the notebook's switch-page signal, because
1391          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1392          * _after_ switching the page (understandably).
1393          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1394          * then gtk_notebook_get_current_page() would return an incorrect value.)
1395          */
1396         g_signal_connect_after (G_OBJECT (self), "response",
1397                                 G_CALLBACK (on_response), self);
1398
1399         /* This is to show a confirmation dialog when the user hits cancel */
1400         g_signal_connect (G_OBJECT (self), "response",
1401                           G_CALLBACK (on_response_before), self);
1402
1403         g_signal_connect (G_OBJECT (self), "delete-event",
1404                           G_CALLBACK (on_delete_event), self);
1405
1406         /* Reset dirty, because there was no user input until now */
1407         priv->dirty = FALSE;
1408
1409         /* When this window is shown, hibernation should not be possible,
1410          * because there is no sensible way to save the state: */
1411         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1412                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1413
1414         /* Load provider presets */
1415         g_object_ref (self);
1416         g_thread_create (presets_loader, self, FALSE, NULL);
1417
1418         priv->settings = modest_account_settings_new ();
1419
1420         check_support_of_protocols (self);
1421 }
1422
1423 ModestEasysetupWizardDialog*
1424 modest_easysetup_wizard_dialog_new (void)
1425 {
1426
1427         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1428 }
1429
1430 static void
1431 create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1432 {
1433         ModestEasysetupWizardDialogPrivate *priv;
1434         GtkNotebook *notebook = NULL;
1435
1436         g_object_get (self, "wizard-notebook", &notebook, NULL);
1437         g_assert(notebook);
1438
1439         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1440
1441         if (!priv->page_user_details) {
1442                 priv->page_user_details = create_page_user_details (self);
1443         }
1444
1445         /* Create the custom pages: */
1446         if(!(priv->page_custom_incoming)) {
1447                 priv->page_custom_incoming = create_page_custom_incoming (self);
1448         }
1449
1450         /* TODO: only if needed */
1451         if(!(priv->page_custom_outgoing)) {
1452                 priv->page_custom_outgoing = create_page_custom_outgoing (self);
1453         }
1454
1455         if(!(priv->page_complete_customsetup)) {
1456                 priv->page_complete_customsetup = create_page_complete_custom (self);
1457         }
1458
1459         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_user_details)))
1460                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_user_details,
1461                                                             _("mcen_ti_emailsetup_userdetails"));
1462
1463         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_incoming)))
1464                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_incoming,
1465                                                             _("mcen_ti_emailsetup_incomingdetails"));
1466
1467         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_outgoing)))
1468                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_outgoing,
1469                                                             _("mcen_ti_emailsetup_outgoingdetails"));
1470
1471         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_customsetup)))
1472                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_customsetup,
1473                                                             _("mcen_ti_emailsetup_complete"));
1474
1475         /* This is unnecessary with GTK+ 2.10: */
1476         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1477 }
1478
1479 static void
1480 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1481 {
1482         ModestEasysetupWizardDialogPrivate *priv;
1483         GtkNotebook *notebook = NULL;
1484
1485         g_object_get (self, "wizard-notebook", &notebook, NULL);
1486         g_assert(notebook);
1487
1488         /* Create the easysetup-specific pages: */
1489         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1490         if(!priv->page_complete_easysetup)
1491                 priv->page_complete_easysetup = create_page_complete_easysetup (self);
1492
1493         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_easysetup)))
1494                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_easysetup,
1495                                                             _("mcen_ti_emailsetup_complete"));
1496
1497         /* This is unnecessary with GTK+ 2.10: */
1498         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1499 }
1500
1501 /* */
1502 static void
1503 remove_non_common_tabs (GtkNotebook *notebook,
1504                         gboolean remove_user_details)
1505 {
1506         gint starting_tab;
1507         /* The first 2 tabs are the common ones (welcome tab and the
1508            providers tab), so we always remove starting from the
1509            end */
1510
1511         starting_tab = (remove_user_details) ? 2 : 3;
1512         while (gtk_notebook_get_n_pages (notebook) > starting_tab)
1513                 gtk_notebook_remove_page (notebook, -1);
1514 }
1515
1516 static void
1517 on_missing_mandatory_data (ModestAccountProtocol *protocol,
1518                            gboolean missing,
1519                            gpointer user_data)
1520 {
1521         real_enable_buttons (MODEST_WIZARD_DIALOG (user_data), !missing);
1522 }
1523
1524 /* After the user details page,
1525  * the following pages depend on whether "Other" was chosen
1526  * in the provider combobox on the account page
1527  */
1528 static void
1529 create_subsequent_pages (ModestEasysetupWizardDialog *self)
1530 {
1531         ModestEasysetupWizardDialogPrivate *priv;
1532         ModestProviderPicker *picker;
1533         ModestProviderPickerIdType id_type;
1534         GtkNotebook *notebook;
1535
1536         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1537         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
1538         id_type = modest_provider_picker_get_active_id_type (picker);
1539         g_object_get (self, "wizard-notebook", &notebook, NULL);
1540         modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1541                                                             NULL);
1542
1543
1544         if (id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
1545                 /* "Other..." was selected: */
1546
1547                 /* If we come from a rollbacked easysetup */
1548                 if (priv->page_complete_easysetup) {
1549                         remove_non_common_tabs (notebook, FALSE);
1550                         priv->page_complete_easysetup = NULL;
1551                 }
1552
1553                 /* If we come from a rollbacked plugin protocol setup */
1554                 if (priv->last_plugin_protocol_selected != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1555                         remove_non_common_tabs (notebook, TRUE);
1556                         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1557                         modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1558                         priv->missing_data_signals = NULL;
1559                 }
1560
1561                 create_subsequent_customsetup_pages (self);
1562         } else {
1563                 /* If we come from a rollbacked custom setup */
1564                 if (priv->page_custom_incoming) {
1565                         remove_non_common_tabs (notebook, TRUE);
1566                         init_user_page (priv);
1567                         init_incoming_page (priv);
1568                         init_outgoing_page (priv);
1569                         init_user_page (priv);
1570                         priv->page_complete_customsetup = NULL;
1571                 }
1572
1573                 /* It's a pluggable protocol and not a provider with presets */
1574                 if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
1575                         ModestProtocol *protocol;
1576                         gchar *proto_name;
1577                         ModestProtocolType proto_type;
1578
1579
1580                         /* If we come from a rollbacked easy setup */
1581                         if (priv->last_plugin_protocol_selected ==
1582                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID &&
1583                             priv->page_complete_easysetup) {
1584                                 remove_non_common_tabs (notebook, TRUE);
1585                                 init_user_page (priv);
1586                                 priv->page_complete_easysetup = NULL;
1587                         }
1588
1589                         proto_name = modest_provider_picker_get_active_provider_id (picker);
1590                         protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
1591                                                                                   MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
1592                                                                                   proto_name);
1593                         proto_type = modest_protocol_get_type_id (protocol);
1594
1595                         if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol) &&
1596                             proto_type != priv->last_plugin_protocol_selected) {
1597                                 ModestPairList *tabs;
1598                                 GSList *tmp;
1599                                 gboolean first_page = TRUE;
1600                                 ModestWizardDialogResponseOverrideFunc response_override;
1601
1602                                 /* Remember the last selected plugin protocol */
1603                                 priv->last_plugin_protocol_selected = proto_type;
1604
1605                                 /* Get tabs */
1606                                 tabs = modest_account_protocol_get_easysetupwizard_tabs (MODEST_ACCOUNT_PROTOCOL (protocol));
1607                                 response_override = modest_account_protocol_get_wizard_response_override
1608                                         (MODEST_ACCOUNT_PROTOCOL (protocol));
1609                                 modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1610                                                                                     response_override);
1611                                 tmp = (GSList *) tabs;
1612                                 while (tmp) {
1613                                         ModestPair *pair = (ModestPair *) tmp->data;
1614                                         modest_easysetup_wizard_dialog_append_page (notebook,
1615                                                                                     GTK_WIDGET (pair->second),
1616                                                                                     (const gchar *) pair->first);
1617                                         if (first_page) {
1618                                                 gtk_container_set_focus_child (GTK_CONTAINER (notebook),
1619                                                                                GTK_WIDGET (pair->second));
1620                                                 first_page = FALSE;
1621                                         }
1622
1623                                         /* Connect signals */
1624                                         if (MODEST_IS_EASYSETUP_WIZARD_PAGE (pair->second)) {
1625                                                 priv->missing_data_signals =
1626                                                         modest_signal_mgr_connect (priv->missing_data_signals,
1627                                                                                    G_OBJECT (pair->second),
1628                                                                                    "missing-mandatory-data",
1629                                                                                    G_CALLBACK (on_missing_mandatory_data),
1630                                                                                    self);
1631                                         }
1632
1633                                         g_free (pair->first);
1634                                         tmp = g_slist_next (tmp);
1635                                         /* Critical: if you don't show the page then the dialog will ignore it */
1636 /*                                      gtk_widget_show (GTK_WIDGET (pair->second)); */
1637                                 }
1638                                 modest_pair_list_free (tabs);
1639                         }
1640                         g_free (proto_name);
1641                 } else {
1642                         if (priv->last_plugin_protocol_selected !=
1643                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1644                                 remove_non_common_tabs (notebook, TRUE);
1645                                 init_user_page (priv);
1646                                 priv->page_complete_easysetup = NULL;
1647                                 priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1648                                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1649                                 priv->missing_data_signals = NULL;
1650                         }
1651                         if (!priv->page_user_details) {
1652                                 priv->page_user_details = create_page_user_details (self);
1653                                 modest_easysetup_wizard_dialog_append_page (notebook,
1654                                                                             priv->page_user_details,
1655                                                                             _("mcen_ti_emailsetup_userdetails"));
1656                         }
1657                 }
1658
1659                 /* Create the easysetup pages: */
1660                 create_subsequent_easysetup_pages (self);
1661         }
1662 }
1663
1664
1665 static gchar*
1666 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocolType protocol_type)
1667 {
1668         const gchar* hostname = NULL;
1669         gchar* at;
1670         gchar* domain;
1671         ModestProtocolRegistry *protocol_registry;
1672         ModestProtocol *protocol;
1673
1674         if (!email_address)
1675                 return NULL;
1676
1677         at = g_utf8_strchr (email_address, -1, '@');
1678         if (!at || (g_utf8_strlen (at, -1) < 2))
1679                 return NULL;
1680
1681         domain = g_utf8_next_char (at);
1682         if(!domain)
1683                 return NULL;
1684
1685         protocol_registry = modest_runtime_get_protocol_registry ();
1686         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
1687
1688         if (modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS) ||
1689             modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_TRANSPORT_PROTOCOLS)) {
1690                 hostname = modest_protocol_get_name (protocol);
1691         }
1692
1693         if (!hostname)
1694                 return NULL;
1695
1696         return g_strdup_printf ("%s.%s", hostname, domain);
1697 }
1698
1699 static void
1700 set_default_custom_servernames (ModestEasysetupWizardDialog *self)
1701 {
1702         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1703
1704         if (!priv->entry_incomingserver)
1705                 return;
1706
1707         /* Set a default domain for the server, based on the email address,
1708          * if no server name was already specified.
1709          */
1710         if (priv->entry_user_email
1711             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1712                 const ModestProtocolType protocol_type = modest_servertype_picker_get_active_servertype (
1713                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
1714
1715                 /* This could happen when the combo box has still no active iter */
1716                 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1717                         const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1718                         gchar* servername = util_get_default_servername_from_email_address (email_address,
1719                                                                                             protocol_type);
1720
1721                         /* Do not set the INCOMING_CHANGED flag because of this edit */
1722                         g_signal_handlers_block_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1723                         hildon_entry_set_text (HILDON_ENTRY (priv->entry_incomingserver), servername);
1724                         g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1725
1726                         g_free (servername);
1727                 }
1728         }
1729
1730         /* Set a default domain for the server, based on the email address,
1731          * if no server name was already specified.
1732          */
1733         if (!priv->entry_outgoingserver)
1734                 return;
1735
1736         if (priv->entry_user_email
1737             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1738                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1739
1740                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOLS_TRANSPORT_SMTP);
1741
1742                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1743                 g_signal_handlers_block_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1744                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_outgoingserver), servername);
1745                 g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1746
1747                 g_free (servername);
1748         }
1749 }
1750
1751 static gchar*
1752 get_entered_account_title (ModestEasysetupWizardDialog *self)
1753 {
1754         ModestEasysetupWizardDialogPrivate *priv;
1755         const gchar* account_title;
1756
1757         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1758         account_title = hildon_entry_get_text (HILDON_ENTRY (priv->entry_account_title));
1759
1760         if (!account_title || (g_utf8_strlen (account_title, -1) == 0)) {
1761                 return NULL;
1762         } else {
1763                 /* Strip it of whitespace at the start and end: */
1764                 gchar *result = g_strdup (account_title);
1765                 result = g_strstrip (result);
1766
1767                 if (!result)
1768                         return NULL;
1769
1770                 if (g_utf8_strlen (result, -1) == 0) {
1771                         g_free (result);
1772                         return NULL;
1773                 }
1774
1775                 return result;
1776         }
1777 }
1778
1779 static gboolean
1780 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1781 {
1782         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1783         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1784         ModestProtocolRegistry *protocol_registry;
1785
1786         protocol_registry = modest_runtime_get_protocol_registry ();
1787
1788         /* if are browsing pages previous to the last one, then we have pending settings in
1789          * this wizard */
1790         if (next_page != NULL)
1791                 priv->pending_load_settings = TRUE;
1792
1793         /* Do extra validation that couldn't be done for every key press,
1794          * either because it was too slow,
1795          * or because it requires interaction:
1796          */
1797         if (current_page == priv->page_account_details) {
1798                 /* Check that the title is not already in use: */
1799                 gchar* account_title = get_entered_account_title (self);
1800                 if (!account_title)
1801                         return FALSE;
1802
1803                 /* Aavoid a clash with an existing display name: */
1804                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1805                         priv->account_manager, account_title);
1806                 g_free (account_title);
1807
1808                 if (name_in_use) {
1809                         /* Warn the user via a dialog: */
1810                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1811
1812                         return FALSE;
1813                 }
1814
1815                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1816                 create_subsequent_pages (self);
1817
1818         } else if (current_page == priv->page_user_details) {
1819                 /* Check that the email address is valud: */
1820                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
1821                 if ((!email_address) || (g_utf8_strlen (email_address, -1) == 0))
1822                         return FALSE;
1823
1824                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1825                         /* Warn the user via a dialog: */
1826                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1827
1828                         /* Return focus to the email address entry: */
1829                         gtk_widget_grab_focus (priv->entry_user_email);
1830                         gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1831
1832                         return FALSE;
1833                 }
1834         }
1835
1836         if (next_page == priv->page_custom_incoming) {
1837                 set_default_custom_servernames (self);
1838         } else if (next_page == priv->page_custom_outgoing) {
1839                 set_default_custom_servernames (self);
1840
1841                 /* Check if the server supports secure authentication */
1842                 if (modest_security_options_view_auth_check (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security)))
1843                         if (!check_has_supported_auth_methods (self))
1844                                 return FALSE;
1845                 gtk_widget_show (priv->outgoing_security);
1846         }
1847
1848         /* If this is the last page, and this is a click on Finish,
1849          * then attempt to create the dialog.
1850          */
1851         if(!next_page &&
1852            current_page != priv->page_account_details) /* This is NULL when this is a click on Finish. */
1853         {
1854                 if (priv->pending_load_settings) {
1855                         save_to_settings (self);
1856                 }
1857
1858                 /* We check if there's already another account with the same configuration */
1859                 if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
1860                         modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1861                         return FALSE;
1862                 }
1863
1864                 modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
1865         }
1866
1867
1868         return TRUE;
1869 }
1870
1871 static gboolean entry_is_empty (GtkWidget *entry)
1872 {
1873         if (!entry)
1874                 return FALSE;
1875
1876         const gchar* text = hildon_entry_get_text (HILDON_ENTRY (entry));
1877         if ((!text) || (g_utf8_strlen (text, -1) == 0))
1878                 return TRUE;
1879         else {
1880                 /* Strip it of whitespace at the start and end: */
1881                 gchar *stripped = g_strdup (text);
1882                 stripped = g_strstrip (stripped);
1883
1884                 if (!stripped)
1885                         return TRUE;
1886
1887                 const gboolean result = (g_utf8_strlen (stripped, -1) == 0);
1888
1889                 g_free (stripped);
1890                 return result;
1891         }
1892 }
1893
1894 static void
1895 real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next)
1896 {
1897         GtkNotebook *notebook = NULL;
1898         gboolean is_finish_tab;
1899         GtkWidget *current;
1900         ModestEasysetupWizardDialogPrivate *priv;
1901
1902         /* Get data */
1903         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (dialog);
1904         g_object_get (dialog, "wizard-notebook", &notebook, NULL);
1905
1906         /* Disable the Finish button until we are on the last page,
1907          * because HildonWizardDialog enables this for all but the
1908          * first page */
1909         current = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
1910         is_finish_tab = ((current == priv->page_complete_easysetup) ||
1911                          (current == priv->page_complete_customsetup));
1912
1913         if (is_finish_tab) {
1914                 /* Disable Next on the last page no matter what the
1915                    argument say */
1916                 enable_next = FALSE;
1917         } else {
1918                 /* Not the last one */
1919                 gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1920                                                    MODEST_WIZARD_DIALOG_FINISH,
1921                                                    FALSE);
1922
1923                 /* If the check support is not done then do not enable
1924                    the wizard to continue */
1925                 enable_next = enable_next && priv->check_support_done;
1926         }
1927
1928         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1929                                            MODEST_WIZARD_DIALOG_NEXT,
1930                                            enable_next);
1931 }
1932
1933 static void
1934 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1935 {
1936         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1937         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1938
1939         gboolean enable_next = TRUE;
1940         if (current_page == priv->page_welcome) {
1941                 enable_next = TRUE;
1942         } else if (current_page == priv->page_account_details) {
1943                 /* The account details title is mandatory: */
1944                 if (entry_is_empty(priv->entry_account_title))
1945                         enable_next = FALSE;
1946         } else if (current_page == priv->page_user_details) {
1947                 /* The user details username is mandatory: */
1948                 if (entry_is_empty(priv->entry_user_username))
1949                         enable_next = FALSE;
1950
1951                 /* The user details email address is mandatory: */
1952                 if (enable_next && entry_is_empty (priv->entry_user_email))
1953                         enable_next = FALSE;
1954         } else if (current_page == priv->page_custom_incoming) {
1955                 /* The custom incoming server is mandatory: */
1956                 if (entry_is_empty(priv->entry_incomingserver))
1957                         enable_next = FALSE;
1958         } else if (MODEST_IS_EASYSETUP_WIZARD_PAGE (current_page)) {
1959                 enable_next = !modest_easysetup_wizard_page_validate (
1960                        MODEST_EASYSETUP_WIZARD_PAGE (current_page));
1961         }
1962
1963         /* Enable/disable buttons */
1964         real_enable_buttons (dialog, enable_next);
1965 }
1966
1967 static void
1968 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
1969 {
1970         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1971         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
1972
1973
1974         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
1975         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
1976
1977         /* Provide a vfunc implementation so we can decide
1978          * when to enable/disable the prev/next buttons.
1979          */
1980         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
1981         base_klass->before_next = on_before_next;
1982         base_klass->enable_buttons = on_enable_buttons;
1983         base_klass->update_model = on_update_model;
1984         base_klass->save = on_save;
1985 }
1986
1987 /**
1988  * save_to_settings:
1989  * @self: a #ModestEasysetupWizardDialog
1990  *
1991  * takes information from all the wizard and stores it in settings
1992  */
1993 static void
1994 save_to_settings (ModestEasysetupWizardDialog *self)
1995 {
1996         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1997         guint special_port;
1998         gchar *provider_id = NULL;
1999         gchar* display_name;
2000         const gchar *username, *password;
2001         gchar *store_hostname, *transport_hostname;
2002         guint store_port, transport_port;
2003         ModestProtocolRegistry *protocol_registry;
2004         ModestProtocolType store_protocol, transport_protocol;
2005         ModestProtocolType store_security, transport_security;
2006         ModestProtocolType store_auth_protocol, transport_auth_protocol;
2007         ModestServerAccountSettings *store_settings, *transport_settings;
2008         const gchar *fullname, *email_address;
2009         ModestProviderPicker *picker;
2010         ModestProviderPickerIdType id_type;
2011
2012         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2013         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
2014         protocol_registry = modest_runtime_get_protocol_registry ();
2015
2016         /* Get details from the specified presets: */
2017         id_type = modest_provider_picker_get_active_id_type (picker);
2018         provider_id = modest_provider_picker_get_active_provider_id (picker);
2019
2020         /* Let the plugin save the settings. We do a return in order
2021            to save an indentation level */
2022         if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
2023                 ModestProtocol *protocol;
2024
2025                 protocol = modest_protocol_registry_get_protocol_by_name (
2026                        modest_runtime_get_protocol_registry (),
2027                        MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
2028                        provider_id);
2029
2030                 if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
2031                         gint n_pages, i = 0;
2032                         GtkNotebook *notebook;
2033                         GList *wizard_pages = NULL;
2034
2035                         g_object_get (self, "wizard-notebook", &notebook, NULL);
2036                         n_pages = gtk_notebook_get_n_pages (notebook);
2037                         for (i = 0; i < n_pages; i++) {
2038                                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, i);
2039                                 if (MODEST_IS_EASYSETUP_WIZARD_PAGE (page))
2040                                         wizard_pages  = g_list_append (wizard_pages, page);
2041                         }
2042                         modest_account_protocol_save_wizard_settings (MODEST_ACCOUNT_PROTOCOL (protocol),
2043                                                                       wizard_pages,
2044                                                                       priv->settings);
2045                         g_list_free (wizard_pages);
2046                 } else {
2047                         g_warning ("The selected protocol is a plugin protocol "//
2048                                    "but it's not a ModestAccountProtocol");
2049                 }
2050
2051                 g_free (provider_id);
2052                 return;
2053         }
2054
2055         /* username and password (for both incoming and outgoing): */
2056         username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
2057         password = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_password));
2058
2059         store_settings = modest_account_settings_get_store_settings (priv->settings);
2060         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
2061
2062         /* Incoming server: */
2063         /* Note: We need something as default for the transport store protocol values,
2064          * or modest_account_mgr_add_server_account will fail. */
2065         store_port = 0;
2066         store_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2067         store_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2068         store_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2069
2070         if (provider_id) {
2071                 ModestProtocolType store_provider_server_type;
2072                 gboolean store_provider_use_alternate_port;
2073                 /* Use presets: */
2074                 store_hostname = modest_presets_get_server (priv->presets, provider_id,
2075                                                             TRUE /* store */);
2076
2077                 store_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2078                                                                          provider_id,
2079                                                                          TRUE /* store */);
2080                 store_security  = modest_presets_get_info_server_security (priv->presets,
2081                                                                            provider_id,
2082                                                                            TRUE /* store */);
2083                 store_auth_protocol  = modest_presets_get_info_server_auth (priv->presets,
2084                                                                             provider_id,
2085                                                                             TRUE /* store */);
2086                 store_provider_use_alternate_port  = modest_presets_get_info_server_use_alternate_port (priv->presets,
2087                                                                                                         provider_id,
2088                                                                                                         TRUE /* store */);
2089
2090                 /* We don't check for SMTP here as that is impossible for an incoming server. */
2091                 if (store_provider_server_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID)
2092                         store_protocol = MODEST_PROTOCOLS_STORE_POP;
2093                 else
2094                         store_protocol = store_provider_server_type;
2095
2096                 /* we check if there is a *special* port */
2097                 special_port = modest_presets_get_port (priv->presets, provider_id, TRUE /* incoming */);
2098                 if (special_port != 0) {
2099                         store_port = special_port;
2100                 } else {
2101                         gboolean use_alternate_port = FALSE;
2102                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2103                                                                               store_security))
2104                                 use_alternate_port = TRUE;
2105                         store_port = get_port_from_protocol(store_provider_server_type, use_alternate_port);
2106                 }
2107
2108                 modest_server_account_settings_set_security_protocol (store_settings,
2109                                                                       store_security);
2110                 modest_server_account_settings_set_auth_protocol (store_settings,
2111                                                                   store_auth_protocol);
2112                 if (store_port != 0)
2113                         modest_server_account_settings_set_port (store_settings, store_port);
2114         } else {
2115                 /* Use custom pages because no preset was specified: */
2116                 store_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_incomingserver) ));
2117                 store_protocol = modest_servertype_picker_get_active_servertype (
2118                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2119
2120                 modest_security_options_view_save_settings (
2121                                     MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
2122                                     priv->settings);
2123         }
2124
2125         /* now we store the common store account settings */
2126         modest_server_account_settings_set_hostname (store_settings, store_hostname);
2127         modest_server_account_settings_set_username (store_settings, username);
2128         modest_server_account_settings_set_password (store_settings, password);
2129         modest_server_account_settings_set_protocol (store_settings, store_protocol);
2130
2131         g_object_unref (store_settings);
2132         g_free (store_hostname);
2133
2134         /* Outgoing server: */
2135         transport_hostname = NULL;
2136         transport_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2137         transport_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2138         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2139         transport_port = 0;
2140
2141         if (provider_id) {
2142                 ModestProtocolType transport_provider_server_type;
2143                 ModestProtocolType transport_provider_security;
2144
2145                 /* Use presets */
2146                 transport_hostname = modest_presets_get_server (priv->presets, provider_id,
2147                                                                 FALSE /* transport */);
2148
2149                 transport_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2150                                                                                       provider_id,
2151                                                                                       FALSE /* transport */);
2152                 transport_provider_security = modest_presets_get_info_server_security (priv->presets,
2153                                                                                        provider_id,
2154                                                                                        FALSE /* transport */);
2155
2156                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
2157                 transport_protocol = transport_provider_server_type;
2158                 transport_security = transport_provider_security;
2159                 if (transport_security == MODEST_PROTOCOLS_CONNECTION_SSL) {
2160                         /* printf("DEBUG: %s: using secure SMTP\n", __FUNCTION__); */
2161                         /* we check if there is a *special* port */
2162                         special_port = modest_presets_get_port (priv->presets, provider_id,
2163                                                                 FALSE /* transport */);
2164                         if (special_port != 0)
2165                                 transport_port = special_port;
2166                         else
2167                                 transport_port = 465;
2168                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
2169                 } else {
2170                         /* printf("DEBUG: %s: using non-secure SMTP\n", __FUNCTION__); */
2171                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2172                 }
2173
2174                 modest_server_account_settings_set_security_protocol (transport_settings,
2175                                                                       transport_security);
2176                 modest_server_account_settings_set_auth_protocol (transport_settings,
2177                                                                   transport_auth_protocol);
2178                 if (transport_port != 0)
2179                         modest_server_account_settings_set_port (transport_settings,
2180                                                                  transport_port);
2181         } else {
2182                 ModestProtocolRegistry *registry;
2183                 ModestProtocol *store_proto;
2184
2185                 registry = modest_runtime_get_protocol_registry ();
2186                 /* Use custom pages because no preset was specified: */
2187                 transport_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_outgoingserver) ));
2188
2189                 store_proto = modest_protocol_registry_get_protocol_by_type (registry,
2190                                                                              store_protocol);
2191
2192                 if (transport_protocol == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
2193                         /* fallback to SMTP if none was specified */
2194                         g_warning ("No transport protocol was specified for store %d (%s)",
2195                                    modest_protocol_get_type_id (store_proto),
2196                                    modest_protocol_get_display_name (store_proto));
2197                         transport_protocol = MODEST_PROTOCOLS_TRANSPORT_SMTP;
2198                 }
2199
2200                 modest_security_options_view_save_settings (
2201                                     MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
2202                                     priv->settings);
2203         }
2204
2205         /* now we store the common transport account settings */
2206         modest_server_account_settings_set_hostname (transport_settings, transport_hostname);
2207         modest_server_account_settings_set_username (transport_settings, username);
2208         modest_server_account_settings_set_password (transport_settings, password);
2209         modest_server_account_settings_set_protocol (transport_settings, transport_protocol);
2210
2211         g_object_unref (transport_settings);
2212         g_free (transport_hostname);
2213
2214         fullname = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_name));
2215         email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
2216         modest_account_settings_set_fullname (priv->settings, fullname);
2217         modest_account_settings_set_email_address (priv->settings, email_address);
2218         /* we don't set retrieve type to preserve advanced settings if
2219            any. By default account settings are set to headers only */
2220
2221         /* Save the connection-specific SMTP server accounts. */
2222         if (priv->checkbox_outgoing_smtp_specific) {
2223                 modest_account_settings_set_use_connection_specific_smtp
2224                         (priv->settings,
2225                          hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
2226         }
2227
2228         display_name = get_entered_account_title (self);
2229         modest_account_settings_set_display_name (priv->settings, display_name);
2230         g_free (display_name);
2231         g_free (provider_id);
2232 }
2233
2234
2235 static void
2236 on_update_model (ModestWizardDialog *dialog)
2237 {
2238         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2239         save_to_settings (self);
2240
2241 }
2242
2243 static gboolean
2244 on_save (ModestWizardDialog *dialog)
2245 {
2246         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2247         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2248
2249         save_to_settings (self);
2250
2251         if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
2252                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
2253                 return FALSE;
2254         }
2255
2256         return modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
2257
2258 }
2259
2260
2261 static GList*
2262 check_for_supported_auth_methods (ModestEasysetupWizardDialog* self)
2263 {
2264         GError *error = NULL;
2265         ModestProtocolType protocol_type;
2266         const gchar* hostname;
2267         const gchar* username;
2268         ModestProtocolType security_protocol_incoming_type;
2269         ModestProtocolRegistry *registry;
2270         int port_num;
2271         GList *list_auth_methods;
2272         ModestEasysetupWizardDialogPrivate *priv;
2273
2274         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2275         registry = modest_runtime_get_protocol_registry ();
2276         protocol_type = modest_servertype_picker_get_active_servertype (
2277                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2278         hostname = gtk_entry_get_text(GTK_ENTRY(priv->entry_incomingserver));
2279         username = gtk_entry_get_text(GTK_ENTRY(priv->entry_user_username));
2280         security_protocol_incoming_type = modest_security_options_view_get_connection_protocol
2281                 (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security));
2282         port_num = get_port_from_protocol(protocol_type, FALSE);
2283         list_auth_methods = modest_utils_get_supported_secure_authentication_methods (protocol_type, hostname, port_num,
2284                                                                                       username, GTK_WINDOW (self), &error);
2285
2286         if (list_auth_methods) {
2287                 /* TODO: Select the correct method */
2288                 GList* list = NULL;
2289                 GList* method;
2290                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
2291                         ModestProtocolType auth_protocol_type = (ModestProtocolType) (GPOINTER_TO_INT(method->data));
2292                         if (modest_protocol_registry_protocol_type_has_tag (registry, auth_protocol_type,
2293                                                                             MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS)) {
2294                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
2295                         }
2296                 }
2297
2298                 g_list_free(list_auth_methods);
2299
2300                 if (list)
2301                         return list;
2302         }
2303
2304         if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
2305                         error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
2306         {
2307                 modest_platform_information_banner (GTK_WIDGET(self), NULL,
2308                                                     _("mcen_ib_unableto_discover_auth_methods"));
2309         }
2310
2311         if(error != NULL)
2312                 g_error_free(error);
2313
2314         return NULL;
2315 }
2316
2317 static gboolean
2318 check_has_supported_auth_methods(ModestEasysetupWizardDialog* self)
2319 {
2320         GList* methods = check_for_supported_auth_methods(self);
2321         if (!methods)
2322         {
2323                 return FALSE;
2324         }
2325
2326         g_list_free(methods);
2327         return TRUE;
2328 }
2329
2330 static gboolean
2331 check_support_progress_pulse (gpointer userdata)
2332 {
2333         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2334         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2335
2336         if (priv->destroyed) {
2337                 priv->check_support_progress_pulse_id = 0;
2338                 return FALSE;
2339         }
2340
2341         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2342
2343         return TRUE;
2344 }
2345
2346 static gboolean
2347 check_support_show_progress (gpointer userdata)
2348 {
2349         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2350         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2351
2352         priv->check_support_show_progress_id = 0;
2353
2354         if (priv->destroyed)
2355                 return FALSE;
2356
2357         gtk_widget_show (priv->check_support_progress);
2358         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2359
2360         priv->check_support_progress_pulse_id = g_timeout_add (200, check_support_progress_pulse, self);
2361
2362         return FALSE;
2363 }
2364
2365 static void
2366 check_support_callback (ModestAccountProtocol *protocol,
2367                         gboolean supported,
2368                         gpointer userdata)
2369 {
2370         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2371         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2372
2373         priv->pending_check_support --;
2374
2375         if (priv->check_support_show_progress_id > 0) {
2376                 g_source_remove (priv->check_support_show_progress_id);
2377                 priv->check_support_show_progress_id = 0;
2378         }
2379
2380         if (priv->check_support_progress_pulse_id > 0) {
2381                 g_source_remove (priv->check_support_progress_pulse_id);
2382                 priv->check_support_progress_pulse_id = 0;
2383         }
2384
2385         if (priv->pending_check_support == 0) {
2386                 priv->check_support_done = TRUE;
2387
2388                 if (!priv->destroyed) {
2389                         if (priv->presets)
2390                                 fill_providers (self);
2391                         gtk_widget_hide (priv->check_support_progress);
2392                         invoke_enable_buttons_vfunc (self);
2393                 }
2394         }
2395         g_object_unref (self);
2396 }
2397
2398
2399 static void
2400 check_support_of_protocols (ModestEasysetupWizardDialog *self)
2401 {
2402         ModestProtocolRegistry *registry;
2403         GSList *provider_protos, *node;
2404         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2405
2406         registry = modest_runtime_get_protocol_registry ();
2407         provider_protos = modest_protocol_registry_get_by_tag (registry,
2408                                                                MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS);
2409
2410         for (node = provider_protos; node != NULL; node = g_slist_next (node)) {
2411                 ModestProtocol *proto = MODEST_PROTOCOL (node->data);
2412
2413                 if (!modest_protocol_registry_protocol_type_has_tag (registry,
2414                                                                      modest_protocol_get_type_id (proto),
2415                                                                      MODEST_PROTOCOL_REGISTRY_STORE_PROTOCOLS))
2416                         continue;
2417
2418                 if (modest_protocol_registry_protocol_type_has_tag
2419                     (registry,
2420                      modest_protocol_get_type_id (proto),
2421                      MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS)) {
2422                         /* Check if there's already an account configured with this account type */
2423                         if (modest_account_mgr_singleton_protocol_exists (modest_runtime_get_account_mgr (),
2424                                                                           modest_protocol_get_type_id (proto)))
2425                                 continue;
2426                 }
2427
2428                 if (MODEST_ACCOUNT_PROTOCOL (proto)) {
2429                         priv->pending_check_support ++;
2430                         modest_account_protocol_check_support (MODEST_ACCOUNT_PROTOCOL (proto),
2431                                                                check_support_callback,
2432                                                                g_object_ref (self));
2433                 }
2434         }
2435         g_slist_free (provider_protos);
2436
2437         if (priv->pending_check_support > 0) {
2438                 priv->check_support_show_progress_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 1000,
2439                                                                            check_support_show_progress,
2440                                                                            g_object_ref (self), g_object_unref);
2441         } else {
2442                 priv->check_support_done = TRUE;
2443         }
2444         invoke_enable_buttons_vfunc (self);
2445 }