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

   1
   2 /* Copyright (c) 2006, Nokia Corporation
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met:
   8  *
   9  * * Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * * Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * * Neither the name of the Nokia Corporation nor the names of its
  15  *   contributors may be used to endorse or promote products derived from
  16  *   this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  19  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  20  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  21  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  22  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  25  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  26  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  27  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #include <config.h>
  32 #include "modest-easysetup-wizard-dialog.h"
  33 #include <glib/gi18n.h>
  34 #include <gtk/gtknotebook.h>
  35 #include <gtk/gtkvbox.h>
  36 #include <gtk/gtklabel.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkseparator.h>
  42 #include "modest-country-picker.h"
  43 #include "modest-provider-picker.h"
  44 #include "modest-servertype-picker.h"
  45 #include "widgets/modest-validating-entry.h"
  46 #include "modest-text-utils.h"
  47 #include "modest-conf.h"
  48 #include "modest-defs.h"
  49 #include "modest-account-mgr.h"
  50 #include "modest-signal-mgr.h"
  51 #include "modest-account-mgr-helpers.h"
  52 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  53 #include "modest-connection-specific-smtp-window.h"
  54 #include "widgets/modest-ui-constants.h"
  55 #include "widgets/modest-default-account-settings-dialog.h"
  56 #include "widgets/modest-easysetup-wizard-page.h"
  57 #include "modest-maemo-utils.h"
  58 #include "modest-utils.h"
  59 #include "modest-hildon-includes.h"
  60 #include "modest-maemo-security-options-view.h"
  61 #include "modest-account-protocol.h"
  62 #include "modest-address-book.h"
  63
  64 /* Include config.h so that _() works: */
  65 #ifdef HAVE_CONFIG_H
  66 #include <config.h>
  67 #endif
  68
  69 G_DEFINE_TYPE (ModestEasysetupWizardDialog, modest_easysetup_wizard_dialog, MODEST_TYPE_WIZARD_DIALOG);
  70
  71 #define MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
  72                                                     MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, \
  73                                                     ModestEasysetupWizardDialogPrivate))
  74
  75 #define LABELS_WIDTH 480
  76 #define DIALOG_WIDTH LABELS_WIDTH + MODEST_MARGIN_DOUBLE
  77
  78 typedef struct _ModestEasysetupWizardDialogPrivate ModestEasysetupWizardDialogPrivate;
  79
  80
  81 typedef enum {
  82         MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED = 0x01,
  83         MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED = 0x02
  84 } ModestEasysetupWizardDialogServerChanges;
  85
  86 struct _ModestEasysetupWizardDialogPrivate
  87 {
  88         ModestPresets *presets;
  89
  90         /* Remember what fields the user edited manually to not prefill them
  91          * again. */
  92         ModestEasysetupWizardDialogServerChanges server_changes;
  93
  94         /* Check if the user changes a field to show a confirmation dialog */
  95         gboolean dirty;
  96
  97         /* If we have a pending load of settings or not. */
  98         gboolean pending_load_settings;
  99
 100         /* Used by derived widgets to query existing accounts,
 101          * and to create new accounts: */
 102         ModestAccountMgr *account_manager;
 103         ModestAccountSettings *settings;
 104
 105         /* notebook pages: */
 106         GtkWidget *page_welcome;
 107         GtkWidget *check_support_progress;
 108         gboolean  check_support_done;
 109         guint check_support_show_progress_id;
 110         guint check_support_progress_pulse_id;
 111         gint pending_check_support;
 112         gboolean destroyed;
 113
 114         GtkWidget *page_account_details;
 115         GtkWidget *account_country_picker;
 116         GtkWidget *account_serviceprovider_picker;
 117         GtkWidget *entry_account_title;
 118         GtkWidget *caption_account_title;
 119
 120         GtkWidget *page_user_details;
 121         GtkWidget *entry_user_name;
 122         GtkWidget *entry_user_username;
 123         GtkWidget *entry_user_password;
 124         GtkWidget *entry_user_email;
 125
 126         GtkWidget *page_complete_easysetup;
 127
 128         GtkWidget *page_custom_incoming;
 129         GtkWidget *incoming_servertype_picker;
 130         GtkWidget *caption_incoming;
 131         GtkWidget *entry_incomingserver;
 132
 133         /* Security widgets */
 134         GtkWidget *incoming_security;
 135         GtkWidget *outgoing_security;
 136
 137         GtkWidget *page_custom_outgoing;
 138         GtkWidget *entry_outgoingserver;
 139         GtkWidget *checkbox_outgoing_smtp_specific;
 140         GtkWidget *button_outgoing_smtp_servers;
 141
 142         GtkWidget *page_complete_customsetup;
 143
 144         ModestProtocolType last_plugin_protocol_selected;
 145         GSList *missing_data_signals;
 146 };
 147
 148 static void save_to_settings (ModestEasysetupWizardDialog *self);
 149 static void real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next);
 150 static void on_update_model (ModestWizardDialog *dialog);
 151 static gboolean on_save (ModestWizardDialog *dialog);
 152 static GList* check_for_supported_auth_methods (ModestEasysetupWizardDialog* self);
 153 static gboolean check_has_supported_auth_methods(ModestEasysetupWizardDialog* self);
 154 static void check_support_callback (ModestAccountProtocol *protocol,
 155                                     gboolean supported,
 156                                     gpointer userdata);
 157 static void check_support_of_protocols (ModestEasysetupWizardDialog *self);
 158 static gboolean check_support_show_progress (gpointer userdata);
 159 static gboolean check_support_progress_pulse (gpointer userdata);
 160
 161 static gboolean
 162 on_delete_event (GtkWidget *widget,
 163                  GdkEvent *event,
 164                  ModestEasysetupWizardDialog *wizard)
 165 {
 166         gtk_dialog_response (GTK_DIALOG (wizard), GTK_RESPONSE_CANCEL);
 167         return TRUE;
 168 }
 169
 170 static void
 171 on_easysetup_changed(GtkWidget* widget, ModestEasysetupWizardDialog* wizard)
 172 {
 173         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard);
 174         g_return_if_fail (priv != NULL);
 175         priv->dirty = TRUE;
 176 }
 177
 178 static void
 179 modest_easysetup_wizard_dialog_dispose (GObject *object)
 180 {
 181         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (object);
 182         priv->destroyed = TRUE;
 183
 184         if (priv->check_support_show_progress_id > 0) {
 185                 g_source_remove (priv->check_support_show_progress_id);
 186                 priv->check_support_show_progress_id = 0;
 187         }
 188
 189         if (priv->check_support_progress_pulse_id > 0) {
 190                 g_source_remove (priv->check_support_progress_pulse_id);
 191                 priv->check_support_progress_pulse_id = 0;
 192         }
 193
 194         if (G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose)
 195                 G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->dispose (object);
 196 }
 197
 198 static void
 199 modest_easysetup_wizard_dialog_finalize (GObject *object)
 200 {
 201         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (object);
 202         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 203
 204         if (priv->account_manager)
 205                 g_object_unref (G_OBJECT (priv->account_manager));
 206
 207         if (priv->presets)
 208                 modest_presets_destroy (priv->presets);
 209
 210         if (priv->settings)
 211                 g_object_unref (priv->settings);
 212
 213         if (priv->missing_data_signals) {
 214                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
 215                 priv->missing_data_signals = NULL;
 216         }
 217
 218         G_OBJECT_CLASS (modest_easysetup_wizard_dialog_parent_class)->finalize (object);
 219 }
 220
 221 static void
 222 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self);
 223
 224 static void
 225 set_default_custom_servernames(ModestEasysetupWizardDialog *dialog);
 226
 227 static void on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data);
 228
 229 static gint
 230 get_port_from_protocol (ModestProtocolType server_type,
 231                         gboolean alternate_port)
 232 {
 233         int server_port = 0;
 234         ModestProtocol *protocol;
 235         ModestProtocolRegistry *protocol_registry;
 236
 237         protocol_registry = modest_runtime_get_protocol_registry ();
 238         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, server_type);
 239
 240         if (alternate_port) {
 241                 server_port = modest_account_protocol_get_alternate_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 242         } else {
 243                 server_port = modest_account_protocol_get_port (MODEST_ACCOUNT_PROTOCOL (protocol));
 244         }
 245         return server_port;
 246 }
 247
 248 static void
 249 invoke_enable_buttons_vfunc (ModestEasysetupWizardDialog *wizard_dialog)
 250 {
 251         ModestWizardDialogClass *klass = MODEST_WIZARD_DIALOG_GET_CLASS (wizard_dialog);
 252
 253         /* Call the vfunc, which may be overridden by derived classes: */
 254         if (klass->enable_buttons) {
 255                 GtkNotebook *notebook = NULL;
 256                 g_object_get (wizard_dialog, "wizard-notebook", &notebook, NULL);
 257
 258                 const gint current_page_num = gtk_notebook_get_current_page (notebook);
 259                 if (current_page_num == -1)
 260                         return;
 261
 262                 GtkWidget* current_page_widget = gtk_notebook_get_nth_page (notebook, current_page_num);
 263                 (*(klass->enable_buttons))(MODEST_WIZARD_DIALOG (wizard_dialog), current_page_widget);
 264         }
 265 }
 266
 267 static void
 268 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 269 {
 270         ModestEasysetupWizardDialog *self;
 271
 272         g_return_if_fail (user_data);
 273
 274         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 275
 276         invoke_enable_buttons_vfunc(self);
 277 }
 278
 279 static void
 280 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 281 {
 282         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 283         g_assert(self);
 284         invoke_enable_buttons_vfunc(self);
 285 }
 286
 287 static void
 288 on_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 289 {
 290         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 291         g_assert(self);
 292         invoke_enable_buttons_vfunc(self);
 293 }
 294
 295 static void
 296 on_serviceprovider_picker_button_value_changed (HildonPickerButton *widget, gpointer user_data)
 297 {
 298         gchar* default_account_name_start;
 299         gchar* default_account_name;
 300         ModestEasysetupWizardDialog *self;
 301         ModestEasysetupWizardDialogPrivate *priv;
 302         ModestProviderPickerIdType provider_id_type;
 303         ModestProtocol *protocol;
 304         gchar *proto_name;
 305         ModestProtocolType proto_type;
 306         gboolean hide_account_title;
 307
 308         self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 309         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 310
 311         on_picker_button_value_changed (widget, user_data);
 312
 313         provider_id_type = modest_provider_picker_get_active_id_type (
 314                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 315         if (provider_id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
 316                 default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 317         } else {
 318                 GtkWidget *selector;
 319
 320                 selector = GTK_WIDGET (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (widget)));
 321                 default_account_name_start =
 322                         g_strdup (hildon_touch_selector_get_current_text (HILDON_TOUCH_SELECTOR (selector)));
 323
 324         }
 325         default_account_name = modest_account_mgr_get_unused_account_display_name (
 326                 priv->account_manager, default_account_name_start);
 327         g_free (default_account_name_start);
 328         default_account_name_start = NULL;
 329
 330         hide_account_title = FALSE;
 331         proto_name = modest_provider_picker_get_active_provider_id (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 332         if (proto_name != NULL) {
 333                 protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
 334                                                                           MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
 335                                                                           proto_name);
 336                 if (protocol != NULL) {
 337                         proto_type = modest_protocol_get_type_id (protocol);
 338
 339                         hide_account_title = (modest_protocol_registry_protocol_type_has_tag
 340                                               (modest_runtime_get_protocol_registry (),
 341                                                proto_type,
 342                                                MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS) ||
 343                                               modest_protocol_registry_protocol_type_has_tag
 344                                               (modest_runtime_get_protocol_registry (),
 345                                                proto_type,
 346                                                MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS));
 347                 }
 348         }
 349
 350         if (hide_account_title)
 351                 gtk_widget_hide (priv->caption_account_title);
 352         else
 353                 gtk_widget_show (priv->caption_account_title);
 354
 355         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 356         g_free (default_account_name);
 357 }
 358
 359 /** This is a convenience function to create a caption containing a mandatory widget.
 360  * When the widget is edited, the enable_buttons() vfunc will be called.
 361  */
 362 static GtkWidget*
 363 create_captioned (ModestEasysetupWizardDialog *self,
 364                   GtkSizeGroup *title_size_group,
 365                   GtkSizeGroup *value_size_group,
 366                   const gchar *value,
 367                   gboolean use_markup,
 368                   GtkWidget *control)
 369 {
 370
 371         GtkWidget *result;
 372         result = modest_maemo_utils_create_captioned (title_size_group, value_size_group,
 373                                                       value, use_markup, control);
 374
 375         /* Connect to the appropriate changed signal for the widget,
 376          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 377          */
 378         if (GTK_IS_ENTRY (control)) {
 379                 g_signal_connect (G_OBJECT (control), "changed",
 380                                   G_CALLBACK (on_caption_entry_changed), self);
 381
 382         }
 383         else if (GTK_IS_COMBO_BOX (control)) {
 384                 g_signal_connect (G_OBJECT (control), "changed",
 385                                   G_CALLBACK (on_caption_combobox_changed), self);
 386         }
 387
 388         return result;
 389 }
 390
 391 static GtkWidget*
 392 create_page_welcome (ModestEasysetupWizardDialog *self)
 393 {
 394         GtkWidget *box;
 395         GtkWidget *align;
 396         GtkWidget *label;
 397         ModestEasysetupWizardDialogPrivate *priv;
 398
 399         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 400         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 401         label = gtk_label_new(_("mcen_ia_emailsetup_intro"));
 402         priv->check_support_progress = gtk_progress_bar_new ();
 403         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 404         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 405         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 406         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 407         /* So that it is not truncated: */
 408         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 409         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 410         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 411         gtk_box_pack_end (GTK_BOX (box), priv->check_support_progress, FALSE, FALSE, 0);
 412         gtk_container_add (GTK_CONTAINER (align), box);
 413         gtk_widget_show (label);
 414         gtk_widget_show (GTK_WIDGET (box));
 415         return GTK_WIDGET (align);
 416 }
 417
 418 static void
 419 on_account_country_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 420 {
 421         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 422         g_assert(self);
 423         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 424
 425         priv->dirty = TRUE;
 426
 427         /* Fill the providers picker, based on the selected country: */
 428         if (priv->presets != NULL) {
 429                 gint mcc = modest_country_picker_get_active_country_mcc (
 430                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
 431                 modest_provider_picker_fill (
 432                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker), priv->presets, mcc);
 433         }
 434 }
 435
 436 static void
 437 update_user_email_from_provider (ModestEasysetupWizardDialog *self)
 438 {
 439         ModestEasysetupWizardDialogPrivate *priv;
 440         gchar* provider_id = NULL, *with_at = NULL;
 441
 442         g_assert(self);
 443         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 444
 445         /* Fill the providers combo, based on the selected country: */
 446         provider_id = modest_provider_picker_get_active_provider_id (
 447                 MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
 448
 449         if (provider_id) {
 450                 gchar *domain_name = modest_presets_get_domain (priv->presets, provider_id);
 451                 with_at = g_strdup_printf ("%c%s", '@', domain_name);
 452                 g_free (domain_name);
 453         }
 454
 455         /* The sample address already contains the '@' */
 456         if (!with_at)
 457                 with_at = g_strdup (MODEST_EXAMPLE_EMAIL_ADDRESS);
 458
 459         if (priv->entry_user_email)
 460                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_user_email), with_at);
 461
 462         g_free (with_at);
 463         g_free (provider_id);
 464 }
 465
 466 static void
 467 on_account_serviceprovider_selector_changed (HildonTouchSelector *widget, gint column, gpointer user_data)
 468 {
 469         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 470         g_assert(self);
 471         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 472
 473         priv->dirty = TRUE;
 474
 475         update_user_email_from_provider (self);
 476 }
 477
 478 static void
 479 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 480 {
 481         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 482                                             _CS("ckdg_ib_maximum_characters_reached"));
 483 }
 484
 485 static GtkWidget*
 486 create_page_account_details (ModestEasysetupWizardDialog *self)
 487 {
 488         GtkWidget *align;
 489         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 490         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 491         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 492
 493         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 494         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 495         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 496         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 497         gtk_widget_show (label);
 498
 499         /* Create a size group to be used by all captions.
 500          * Note that HildonCaption does not create a default size group if we do not specify one.
 501          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 502         GtkSizeGroup* title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 503         GtkSizeGroup* value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 504
 505         /* The country widgets: */
 506         priv->account_country_picker = GTK_WIDGET (modest_country_picker_new (MODEST_EDITABLE_SIZE,
 507                                                                               HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 508         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 509                                                _("mcen_fi_country"), priv->account_country_picker);
 510         g_signal_connect (G_OBJECT (priv->account_country_picker), "value-changed",
 511                           G_CALLBACK (on_picker_button_value_changed), self);
 512         gtk_box_pack_start (GTK_BOX (box), priv->account_country_picker, FALSE, FALSE, MODEST_MARGIN_HALF);
 513         gtk_widget_show (priv->account_country_picker);
 514
 515         /* The service provider widgets: */
 516         priv->account_serviceprovider_picker = GTK_WIDGET (modest_provider_picker_new (MODEST_EDITABLE_SIZE,
 517                                                                                        HILDON_BUTTON_ARRANGEMENT_HORIZONTAL));
 518         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 519                                                _("mcen_fi_serviceprovider"),
 520                                                priv->account_serviceprovider_picker);
 521         g_signal_connect (G_OBJECT (priv->account_serviceprovider_picker), "value-changed",
 522                           G_CALLBACK (on_serviceprovider_picker_button_value_changed), self);
 523         gtk_box_pack_start (GTK_BOX (box), priv->account_serviceprovider_picker, FALSE, FALSE, 0);
 524         gtk_widget_show (priv->account_serviceprovider_picker);
 525
 526         /* The description widgets: */
 527         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 528
 529         /* Do use auto-capitalization: */
 530         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 531                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 532
 533         /* Set a default account title, choosing one that does not already exist: */
 534         /* Note that this is irrelevant to the non-user visible name, which we will create later. */
 535         gchar* default_account_name_start = g_strdup (_("mcen_ia_emailsetup_defaultname"));
 536         gchar* default_account_name = modest_account_mgr_get_unused_account_display_name (
 537                 priv->account_manager, default_account_name_start);
 538         g_free (default_account_name_start);
 539         default_account_name_start = NULL;
 540
 541         hildon_entry_set_text (HILDON_ENTRY (priv->entry_account_title), default_account_name);
 542         g_free (default_account_name);
 543         default_account_name = NULL;
 544
 545         /* Connect signal after changing the text in the entry */
 546         g_signal_connect(G_OBJECT(priv->entry_account_title), "changed",
 547                          G_CALLBACK(on_easysetup_changed), self);
 548
 549         priv->caption_account_title = create_captioned (self, title_sizegroup, value_sizegroup,
 550                                                         _("mcen_fi_account_title"), FALSE,
 551                                                         priv->entry_account_title);
 552         gtk_widget_show (priv->entry_account_title);
 553         gtk_box_pack_start (GTK_BOX (box), priv->caption_account_title, FALSE, FALSE, 0);
 554         gtk_widget_show (priv->caption_account_title);
 555         gtk_widget_set_no_show_all (priv->caption_account_title, TRUE);
 556
 557         /* Prevent the use of some characters in the account title,
 558          * as required by our UI specification: */
 559         GList *list_prevent = NULL;
 560         list_prevent = g_list_append (list_prevent, "\\");
 561         list_prevent = g_list_append (list_prevent, "/");
 562         list_prevent = g_list_append (list_prevent, ":");
 563         list_prevent = g_list_append (list_prevent, "*");
 564         list_prevent = g_list_append (list_prevent, "?");
 565         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 566         list_prevent = g_list_append (list_prevent, "“");
 567         list_prevent = g_list_append (list_prevent, "<");
 568         list_prevent = g_list_append (list_prevent, ">");
 569         list_prevent = g_list_append (list_prevent, "|");
 570         list_prevent = g_list_append (list_prevent, "^");
 571         modest_validating_entry_set_unallowed_characters (
 572                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 573         g_list_free (list_prevent);
 574         list_prevent = NULL;
 575         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 576                                                                                                                                          modest_utils_on_entry_invalid_character, self);
 577
 578         /* Set max length as in the UI spec:
 579          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 580         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 581         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 582                                               on_entry_max, self);
 583
 584         gtk_widget_show (GTK_WIDGET (box));
 585
 586         g_object_unref (title_sizegroup);
 587         g_object_unref (value_sizegroup);
 588
 589         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 590         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 591         gtk_widget_show (align);
 592         gtk_container_add (GTK_CONTAINER (align), box);
 593
 594         return GTK_WIDGET (align);
 595 }
 596
 597 static GtkWidget*
 598 create_page_user_details (ModestEasysetupWizardDialog *self)
 599 {
 600         GtkSizeGroup* title_sizegroup;
 601         GtkSizeGroup* value_sizegroup;
 602         GtkWidget *box;
 603         ModestEasysetupWizardDialogPrivate *priv;
 604         GtkWidget *align;
 605         const gchar *my_name;
 606
 607         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 608
 609         /* Create a size group to be used by all captions.
 610          * Note that HildonCaption does not create a default size group if we do not specify one.
 611          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 612         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 613         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 614         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 615
 616         /* The name widgets: (use auto cap) */
 617         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 618         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 619                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 620
 621         /* Set max length as in the UI spec:
 622          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 623         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 624         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 625                                               on_entry_max, self);
 626         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 627                                                _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 628
 629         /* Try to initialize the user name with my own contact */
 630         my_name = modest_address_book_get_my_name ();
 631         if (my_name)
 632                 gtk_entry_set_text (GTK_ENTRY (priv->entry_user_name), my_name);
 633
 634         g_signal_connect(G_OBJECT(priv->entry_user_name), "changed",
 635                          G_CALLBACK(on_easysetup_changed), self);
 636         gtk_widget_show (priv->entry_user_name);
 637         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 638         gtk_widget_show (caption);
 639
 640         /* Prevent the use of some characters in the name,
 641          * as required by our UI specification: */
 642         GList *list_prevent = NULL;
 643         list_prevent = g_list_append (list_prevent, "<");
 644         list_prevent = g_list_append (list_prevent, ">");
 645         modest_validating_entry_set_unallowed_characters (
 646                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 647         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 648                 modest_utils_on_entry_invalid_character, self);
 649         g_list_free (list_prevent);
 650
 651         /* The username widgets: */
 652         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 653         /* Auto-capitalization is the default, so let's turn it off: */
 654         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username),
 655                                          HILDON_GTK_INPUT_MODE_FULL);
 656         caption = create_captioned (self, title_sizegroup, value_sizegroup, _("mail_fi_username"), FALSE,
 657                                     priv->entry_user_username);
 658         gtk_widget_show (priv->entry_user_username);
 659         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 660         g_signal_connect(G_OBJECT(priv->entry_user_username), "changed",
 661                          G_CALLBACK(on_easysetup_changed), self);
 662         gtk_widget_show (caption);
 663
 664         /* Prevent the use of some characters in the username,
 665          * as required by our UI specification: */
 666         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_username),
 667                 modest_utils_on_entry_invalid_character, self);
 668
 669         /* Set max length as in the UI spec:
 670          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 671         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 672         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 673                                               on_entry_max, self);
 674
 675         /* The password widgets: */
 676         priv->entry_user_password = hildon_entry_new (MODEST_EDITABLE_SIZE);
 677         /* Auto-capitalization is the default, so let's turn it off: */
 678         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 679                                          HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 680         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 681         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 682         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 683                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 684         g_signal_connect(G_OBJECT(priv->entry_user_password), "changed",
 685                          G_CALLBACK(on_easysetup_changed), self);
 686         gtk_widget_show (priv->entry_user_password);
 687         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 688         gtk_widget_show (caption);
 689
 690         /* The email address widgets: */
 691         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 692         /* Auto-capitalization is the default, so let's turn it off: */
 693         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 694         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 695                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 696         update_user_email_from_provider (self);
 697         gtk_widget_show (priv->entry_user_email);
 698         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 699         g_signal_connect(G_OBJECT(priv->entry_user_email), "changed",
 700                          G_CALLBACK(on_easysetup_changed), self);
 701         gtk_widget_show (caption);
 702
 703         /* Set max length as in the UI spec:
 704          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 705         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 706         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 707                                               on_entry_max, self);
 708
 709
 710         gtk_widget_show (GTK_WIDGET (box));
 711         g_object_unref (title_sizegroup);
 712         g_object_unref (value_sizegroup);
 713
 714         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 715         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 716         gtk_widget_show (align);
 717         gtk_container_add (GTK_CONTAINER (align), box);
 718
 719         return GTK_WIDGET (align);
 720 }
 721
 722 static GtkWidget*
 723 create_page_complete_easysetup (ModestEasysetupWizardDialog *self)
 724 {
 725         GtkWidget *align;
 726         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 727
 728         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
 729         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 730         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 731         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 732         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
 733
 734         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 735         gtk_widget_show (label);
 736
 737         label = gtk_label_new (_("mcen_ia_easysetup_complete"));
 738         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 739         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 740
 741         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 742         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 1.0);
 743         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
 744         gtk_widget_show (label);
 745
 746         gtk_widget_show (GTK_WIDGET (box));
 747
 748         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 749         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
 750         gtk_widget_show (align);
 751         gtk_container_add (GTK_CONTAINER (align), box);
 752
 753         return GTK_WIDGET (align);
 754 }
 755
 756 /** Change the caption title for the incoming server,
 757  * as specified in the UI spec:
 758  */
 759 static void
 760 update_incoming_server_title (ModestEasysetupWizardDialog *self)
 761 {
 762         ModestEasysetupWizardDialogPrivate* priv;
 763         ModestProtocolType protocol_type;
 764         ModestProtocolRegistry *protocol_registry;
 765
 766         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 767         protocol_registry = modest_runtime_get_protocol_registry ();
 768
 769         protocol_type = modest_servertype_picker_get_active_servertype (
 770                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
 771
 772         /* This could happen when the combo box has still no active iter */
 773         if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
 774                 gchar* incomingserver_title;
 775                 const gchar *protocol_display_name;
 776                 ModestProtocol *protocol;
 777
 778                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry,
 779                                                                           protocol_type);
 780                 protocol_display_name = modest_protocol_get_display_name (protocol);
 781
 782                 incomingserver_title = g_strconcat (_("mcen_li_emailsetup_servertype"), "\n<small>(",
 783                                                     protocol_display_name, ")</small>", NULL);
 784
 785                 modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 786
 787                 g_free(incomingserver_title);
 788         }
 789 }
 790
 791 /** Change the caption title for the incoming server,
 792  * as specified in the UI spec:
 793  */
 794 static void
 795 update_incoming_server_security_choices (ModestEasysetupWizardDialog *self)
 796 {
 797         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 798         ModestServertypePicker *server_type_picker;
 799         ModestProtocolType protocol_type;
 800         ModestSecurityOptionsView *view;
 801
 802         server_type_picker =
 803                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker);
 804         protocol_type =
 805                 modest_servertype_picker_get_active_servertype (server_type_picker);
 806
 807         /* Fill the combo with appropriately titled choices for all
 808            those protocols */
 809         view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 810         modest_security_options_view_set_server_type (view, protocol_type);
 811 }
 812
 813 static void
 814 on_servertype_selector_changed(HildonTouchSelector *selector, gint column, gpointer user_data)
 815 {
 816         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 817         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 818
 819         priv->dirty = TRUE;
 820
 821         /* Update title */
 822         update_incoming_server_title (self);
 823
 824         /* Update security options if needed */
 825         update_incoming_server_security_choices (self);
 826         gtk_widget_show (priv->incoming_security);
 827
 828         set_default_custom_servernames (self);
 829 }
 830
 831 static void
 832 on_entry_incoming_servername_changed(GtkEntry *entry, gpointer user_data)
 833 {
 834         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 835         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 836         priv->dirty = TRUE;
 837         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED;
 838 }
 839
 840 static GtkWidget*
 841 create_page_custom_incoming (ModestEasysetupWizardDialog *self)
 842 {
 843         ModestProtocolRegistry *protocol_registry;
 844         ModestEasysetupWizardDialogPrivate* priv;
 845         GtkWidget *box;
 846         GtkWidget *align;
 847         GtkWidget *pannable;
 848         GtkWidget *label;
 849         GtkSizeGroup *title_sizegroup;
 850         GtkSizeGroup *value_sizegroup;
 851
 852         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 853         protocol_registry = modest_runtime_get_protocol_registry ();
 854
 855         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 856         pannable = hildon_pannable_area_new ();
 857
 858         /* Show note that account type cannot be changed in future: */
 859         label = gtk_label_new (_("mcen_ia_emailsetup_account_type"));
 860         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 861         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
 862         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
 863         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
 864         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
 865         gtk_widget_show (label);
 866
 867         /* Create a size group to be used by all captions.
 868          * Note that HildonCaption does not create a default size group if we do not specify one.
 869          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 870         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 871         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 872
 873         /* The incoming server widgets: */
 874         priv->incoming_servertype_picker = GTK_WIDGET (modest_servertype_picker_new (MODEST_EDITABLE_SIZE,
 875                                                                                      HILDON_BUTTON_ARRANGEMENT_HORIZONTAL,
 876                                                                                      TRUE));
 877         modest_maemo_utils_set_hbutton_layout (title_sizegroup, value_sizegroup,
 878                                                _("mcen_li_emailsetup_type"),
 879                                                priv->incoming_servertype_picker);
 880         g_signal_connect (G_OBJECT (priv->incoming_servertype_picker), "value-changed",
 881                           G_CALLBACK (on_picker_button_value_changed), self);
 882         gtk_box_pack_start (GTK_BOX (box), priv->incoming_servertype_picker, FALSE, FALSE, 0);
 883         gtk_widget_show (priv->incoming_servertype_picker);
 884
 885         priv->entry_incomingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
 886
 887         /* Auto-capitalization is the default, so let's turn it off: */
 888         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 889         set_default_custom_servernames (self);
 890
 891         /* The caption title will be updated in update_incoming_server_title().
 892          * so this default text will never be seen: */
 893         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 894                                                    "This will be removed",
 895                                                    FALSE, priv->entry_incomingserver);
 896         update_incoming_server_title (self);
 897         gtk_widget_show (priv->entry_incomingserver);
 898         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 899         gtk_widget_show (priv->caption_incoming);
 900
 901         /* Remember when the servername was changed manually: */
 902         g_signal_connect (G_OBJECT (priv->entry_incomingserver), "changed",
 903                           G_CALLBACK (on_entry_incoming_servername_changed), self);
 904
 905         /* The secure connection widgets. These are only valid for
 906            protocols with security */
 907         priv->incoming_security =
 908                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 909                                                         FALSE, title_sizegroup, value_sizegroup);
 910         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 911                             FALSE, FALSE, 0);
 912         gtk_widget_show (priv->incoming_security);
 913
 914         /* Set default selection */
 915         modest_servertype_picker_set_active_servertype (
 916                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker),
 917                 MODEST_PROTOCOLS_STORE_POP);
 918         update_incoming_server_title (self);
 919         update_incoming_server_security_choices (self);
 920         set_default_custom_servernames (self);
 921
 922         /* Change the caption title when the servertype changes,
 923          * as in the UI spec: */
 924         g_signal_connect (G_OBJECT (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (priv->incoming_servertype_picker))),
 925                           "changed",
 926                           G_CALLBACK (on_servertype_selector_changed), self);
 927
 928         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 929         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
 930         gtk_widget_show (align);
 931         gtk_container_add (GTK_CONTAINER (align), box);
 932
 933         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
 934         gtk_widget_show (GTK_WIDGET (box));
 935         gtk_widget_show (pannable);
 936
 937         g_object_unref (title_sizegroup);
 938         g_object_unref (value_sizegroup);
 939
 940         /* Connect changed signals. We do it here after initializing everything */
 941         g_signal_connect (G_OBJECT(priv->entry_incomingserver), "changed",
 942                           G_CALLBACK(on_easysetup_changed), self);
 943
 944
 945         return GTK_WIDGET (pannable);
 946 }
 947
 948 static void
 949 on_check_button_changed (HildonCheckButton *button, gpointer user_data)
 950 {
 951         GtkWidget *widget = GTK_WIDGET (user_data);
 952
 953         /* Enable the widget only if the check button is active: */
 954         const gboolean enable = hildon_check_button_get_active (button);
 955         gtk_widget_set_sensitive (widget, enable);
 956 }
 957
 958 /* Make the sensitivity of a widget depend on a check button.
 959  */
 960 static void
 961 enable_widget_for_checkbutton (GtkWidget *widget, HildonCheckButton* button)
 962 {
 963         g_signal_connect (G_OBJECT (button), "toggled",
 964                           G_CALLBACK (on_check_button_changed), widget);
 965
 966         /* Set the starting sensitivity: */
 967         on_check_button_changed (button, widget);
 968 }
 969
 970 static void
 971 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 972 {
 973         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 974         ModestEasysetupWizardDialogPrivate* priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
 975         GtkWidget *specific_window;
 976
 977         /* We set dirty here because setting it depending on the connection specific dialog
 978         seems overkill */
 979         priv->dirty = TRUE;
 980
 981         /* Create the window, if necessary: */
 982         specific_window = (GtkWidget *) modest_connection_specific_smtp_window_new ();
 983         modest_connection_specific_smtp_window_fill_with_connections (MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (specific_window), priv->account_manager);
 984
 985         /* Show the window */
 986         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (specific_window), GTK_WINDOW (self));
 987         gtk_widget_show (specific_window);
 988 }
 989
 990 static void
 991 on_entry_outgoing_servername_changed (GtkEntry *entry, gpointer user_data)
 992 {
 993         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
 994         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
 995         priv->server_changes |= MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED;
 996 }
 997
 998 static GtkWidget*
 999 create_page_custom_outgoing (ModestEasysetupWizardDialog *self)
1000 {
1001         ModestEasysetupWizardDialogPrivate *priv;
1002         gchar *smtp_caption_label;
1003         GtkWidget *pannable;
1004         GtkWidget *align;
1005         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
1006
1007         pannable = hildon_pannable_area_new ();
1008
1009         /* Create a size group to be used by all captions.
1010          * Note that HildonCaption does not create a default size group if we do not specify one.
1011          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
1012         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1013         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1014
1015         /* The outgoing server widgets: */
1016         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1017         priv->entry_outgoingserver = hildon_entry_new (MODEST_EDITABLE_SIZE);
1018
1019         /* Auto-capitalization is the default, so let's turn it off: */
1020         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
1021         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
1022         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
1023                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
1024         g_free (smtp_caption_label);
1025         gtk_widget_show (priv->entry_outgoingserver);
1026         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
1027         gtk_widget_show (caption);
1028         set_default_custom_servernames (self);
1029
1030         /* The secure connection widgets. These are only valid for
1031            protocols with security */
1032         priv->outgoing_security =
1033                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
1034                                                         FALSE, title_sizegroup, value_sizegroup);
1035         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
1036                             FALSE, FALSE, 0);
1037         gtk_widget_show (priv->outgoing_security);
1038
1039         GtkWidget *separator = gtk_hseparator_new ();
1040         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, 0);
1041         gtk_widget_show (separator);
1042
1043         /* connection-specific checkbox: */
1044         priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
1045         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1046                                         FALSE);
1047         gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1048                               _("mcen_fi_advsetup_connection_smtp"));
1049         gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1050                                   0.0, 0.5);
1051
1052         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
1053         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
1054                             FALSE, FALSE, 0);
1055
1056         /* Connection-specific SMTP-Severs Edit button: */
1057         priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
1058         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
1059                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1060         gtk_widget_show (priv->button_outgoing_smtp_servers);
1061         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers,
1062                             FALSE, FALSE, 0);
1063
1064         /* Only enable the button when the checkbox is checked: */
1065         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
1066                                        HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific));
1067
1068         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
1069                           G_CALLBACK (on_button_outgoing_smtp_servers), self);
1070
1071         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1072                           G_CALLBACK (on_entry_outgoing_servername_changed), self);
1073
1074
1075         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1076         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1077         gtk_widget_show (align);
1078         gtk_container_add (GTK_CONTAINER (align), box);
1079
1080         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1081         gtk_widget_show (GTK_WIDGET (box));
1082         gtk_widget_show (pannable);
1083
1084         g_object_unref (title_sizegroup);
1085         g_object_unref (value_sizegroup);
1086
1087         /* Connect changed signals. We do it here after initializing everything */
1088         g_signal_connect (G_OBJECT (priv->entry_outgoingserver), "changed",
1089                           G_CALLBACK (on_easysetup_changed), self);
1090         g_signal_connect (G_OBJECT (priv->checkbox_outgoing_smtp_specific), "toggled",
1091                           G_CALLBACK (on_easysetup_changed), self);
1092
1093         return GTK_WIDGET (pannable);
1094 }
1095
1096 static gboolean
1097 show_advanced_edit(gpointer user_data)
1098 {
1099         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1100         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1101         gint response;
1102
1103         /* Show the Account Settings window: */
1104         ModestAccountSettingsDialog *dialog = modest_default_account_settings_dialog_new ();
1105         if (priv->pending_load_settings) {
1106                 save_to_settings (self);
1107                 priv->pending_load_settings = FALSE;
1108         }
1109         modest_account_settings_dialog_load_settings (dialog, priv->settings);
1110
1111         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (dialog), GTK_WINDOW (self));
1112
1113         response = gtk_dialog_run (GTK_DIALOG (dialog));
1114
1115         gtk_widget_destroy (GTK_WIDGET (dialog));
1116
1117         return FALSE; /* Do not call this timeout callback again. */
1118 }
1119
1120 static void
1121 on_button_edit_advanced_settings (GtkButton *button, gpointer user_data)
1122 {
1123         ModestEasysetupWizardDialog * self = MODEST_EASYSETUP_WIZARD_DIALOG (user_data);
1124
1125         /* Show the Account Settings window: */
1126         show_advanced_edit(self);
1127 }
1128 static GtkWidget*
1129 create_page_complete_custom (ModestEasysetupWizardDialog *self)
1130 {
1131         GtkWidget *align;
1132         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1133         GtkWidget *label = gtk_label_new(_("mcen_ia_emailsetup_setup_complete"));
1134         GtkWidget *button_edit = gtk_button_new_with_label (_("mcen_fi_advanced_settings"));
1135         hildon_gtk_widget_set_theme_size (button_edit, HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
1136         gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
1137         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1138         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1139         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1140         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1141         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
1142         gtk_widget_show (label);
1143
1144         label = gtk_label_new (_("mcen_ia_customsetup_complete"));
1145         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
1146         gtk_widget_set_size_request (label, LABELS_WIDTH, -1);
1147         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
1148         gtk_misc_set_padding (GTK_MISC (label), MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE);
1149         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
1150         gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
1151         gtk_widget_show (label);
1152
1153         gtk_widget_show (button_edit);
1154         gtk_box_pack_start (GTK_BOX (box), button_edit, FALSE, FALSE, 0);
1155
1156         g_signal_connect (G_OBJECT (button_edit), "clicked",
1157                           G_CALLBACK (on_button_edit_advanced_settings), self);
1158
1159         gtk_widget_show (GTK_WIDGET (box));
1160
1161         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1162         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, MODEST_MARGIN_DOUBLE, MODEST_MARGIN_DOUBLE, 0);
1163         gtk_widget_show (align);
1164         gtk_container_add (GTK_CONTAINER (align), box);
1165
1166         return GTK_WIDGET (align);
1167 }
1168
1169
1170 /*
1171  */
1172 static void
1173 on_response (ModestWizardDialog *wizard_dialog,
1174              gint response_id,
1175              gpointer user_data)
1176 {
1177         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1178
1179         invoke_enable_buttons_vfunc (self);
1180 }
1181
1182 static void
1183 on_response_before (ModestWizardDialog *wizard_dialog,
1184                     gint response_id,
1185                     gpointer user_data)
1186 {
1187         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (wizard_dialog);
1188         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(wizard_dialog);
1189         if (response_id == GTK_RESPONSE_CANCEL) {
1190                 /* This is mostly copied from
1191                  * src/maemo/modest-account-settings-dialog.c */
1192                 if (priv->dirty) {
1193                         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1194                                 _("imum_nc_wizard_confirm_lose_changes")));
1195                         /* TODO: These button names will be ambiguous, and not
1196                          * specified in the UI specification. */
1197
1198                         const gint dialog_response = gtk_dialog_run (dialog);
1199                         gtk_widget_destroy (GTK_WIDGET (dialog));
1200
1201                         if (dialog_response != GTK_RESPONSE_OK) {
1202                                 /* Don't let the dialog close */
1203                                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1204                         }
1205                 }
1206         }
1207 }
1208
1209 static void
1210 fill_providers (ModestEasysetupWizardDialog *self)
1211 {
1212         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1213
1214         if (MODEST_IS_COUNTRY_PICKER (priv->account_country_picker)) {
1215 /*              gint mcc = get_default_country_code(); */
1216                 gint mcc;
1217                 /* Fill the combo in an idle call, as it takes a lot of time */
1218                 modest_country_picker_load_data(
1219                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1220                 /* connect to country picker's changed signal, so we can fill the provider picker: */
1221                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1222                                             (HILDON_PICKER_BUTTON (priv->account_country_picker))),
1223                                   "changed",
1224                                   G_CALLBACK (on_account_country_selector_changed), self);
1225
1226                 modest_country_picker_set_active_country_locale (
1227                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1228                 mcc = modest_country_picker_get_active_country_mcc (
1229                         MODEST_COUNTRY_PICKER (priv->account_country_picker));
1230                 modest_provider_picker_fill (
1231                         MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker),
1232                         priv->presets, mcc);
1233                 /* connect to providers picker's changed signal, so we can fill the email address: */
1234                 g_signal_connect (G_OBJECT (hildon_picker_button_get_selector
1235                                             (HILDON_PICKER_BUTTON (priv->account_serviceprovider_picker))),
1236                                   "changed",
1237                                   G_CALLBACK (on_account_serviceprovider_selector_changed), self);
1238
1239                 modest_provider_picker_set_others_provider (MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker));
1240         }
1241
1242         priv->dirty = FALSE;
1243
1244 }
1245
1246 typedef struct IdleData {
1247         ModestEasysetupWizardDialog *dialog;
1248         ModestPresets *presets;
1249 } IdleData;
1250
1251 static gboolean
1252 presets_idle (gpointer userdata)
1253 {
1254         IdleData *idle_data = (IdleData *) userdata;
1255         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (idle_data->dialog);
1256         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1257
1258         g_assert (idle_data->presets);
1259
1260         gdk_threads_enter ();
1261
1262         priv->presets = idle_data->presets;
1263
1264         if (priv->check_support_done)
1265                 fill_providers (self);
1266
1267         g_object_unref (idle_data->dialog);
1268         g_free (idle_data);
1269
1270         gdk_threads_leave ();
1271
1272         return FALSE;
1273 }
1274
1275 static gpointer
1276 presets_loader (gpointer userdata)
1277 {
1278         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (userdata);
1279         ModestPresets *presets = NULL;
1280         IdleData *idle_data;
1281
1282         const gchar* path  = NULL;
1283         const gchar* path1 = MODEST_PROVIDER_DATA_FILE;
1284         const gchar* path2 = MODEST_FALLBACK_PROVIDER_DATA_FILE;
1285
1286         if (access(path1, R_OK) == 0)
1287                 path = path1;
1288         else if (access(path2, R_OK) == 0)
1289                 path = path2;
1290         else {
1291                 g_warning ("%s: neither '%s' nor '%s' is a readable provider data file",
1292                            __FUNCTION__, path1, path2);
1293                 return NULL;
1294         }
1295
1296         presets = modest_presets_new (path);
1297         if (!presets) {
1298                 g_warning ("%s: failed to parse '%s'", __FUNCTION__, path);
1299                 return NULL;
1300         }
1301
1302         idle_data = g_new0 (IdleData, 1);
1303         idle_data->dialog = self;
1304         idle_data->presets = presets;
1305
1306         g_idle_add (presets_idle, idle_data);
1307
1308         return NULL;
1309 }
1310
1311 static void
1312 modest_easysetup_wizard_dialog_append_page (GtkNotebook *notebook,
1313                                             GtkWidget *page,
1314                                             const gchar *label)
1315 {
1316         gint index;
1317         /* Append page and set attributes */
1318         index = gtk_notebook_append_page (notebook, page, gtk_label_new (label));
1319         gtk_container_child_set (GTK_CONTAINER (notebook), page,
1320                                  "tab-expand", TRUE, "tab-fill", TRUE,
1321                                  NULL);
1322         gtk_widget_show (page);
1323 }
1324
1325 static void
1326 init_user_page (ModestEasysetupWizardDialogPrivate *priv)
1327 {
1328         priv->page_user_details = NULL;
1329         priv->entry_user_name = NULL;
1330         priv->entry_user_username = NULL;
1331         priv->entry_user_password = NULL;
1332         priv->entry_user_email = NULL;
1333 }
1334
1335 static void
1336 init_incoming_page (ModestEasysetupWizardDialogPrivate *priv)
1337 {
1338         priv->page_custom_incoming = NULL;
1339         priv->incoming_servertype_picker = NULL;
1340         priv->caption_incoming = NULL;
1341         priv->entry_incomingserver = NULL;
1342         priv->entry_user_email = NULL;
1343         priv->incoming_security = NULL;
1344 }
1345
1346 static void
1347 init_outgoing_page (ModestEasysetupWizardDialogPrivate *priv)
1348 {
1349         priv->page_custom_outgoing = NULL;
1350         priv->entry_outgoingserver = NULL;
1351         priv->checkbox_outgoing_smtp_specific = NULL;
1352         priv->button_outgoing_smtp_servers = NULL;
1353         priv->outgoing_security = NULL;
1354 }
1355
1356 static void
1357 modest_easysetup_wizard_dialog_init (ModestEasysetupWizardDialog *self)
1358 {
1359         gtk_container_set_border_width (GTK_CONTAINER (self), MODEST_MARGIN_HALF);
1360
1361         /* Create the notebook to be used by the ModestWizardDialog base class:
1362          * Each page of the notebook will be a page of the wizard: */
1363         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
1364         gtk_widget_set_size_request (GTK_WIDGET (notebook), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1365
1366         /* Set the notebook used by the ModestWizardDialog base class: */
1367         g_object_set (G_OBJECT(self), "wizard-notebook", notebook, NULL);
1368
1369         /* Set the wizard title:
1370          * The actual window title will be a combination of this and the page's tab label title. */
1371         g_object_set (G_OBJECT(self), "wizard-name", _("mcen_ti_emailsetup"), NULL);
1372
1373         /* Read in the information about known service providers: */
1374         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1375
1376         /* The server fields did not have been manually changed yet */
1377         priv->server_changes = 0;
1378         priv->pending_load_settings = TRUE;
1379
1380         /* Get the account manager object,
1381          * so we can check for existing accounts,
1382          * and create new accounts: */
1383         priv->account_manager = modest_runtime_get_account_mgr ();
1384         g_object_ref (priv->account_manager);
1385
1386         /* Initialize fields */
1387         priv->check_support_done = FALSE;
1388         priv->check_support_show_progress_id = 0;
1389         priv->check_support_progress_pulse_id = 0;
1390         priv->pending_check_support = 0;
1391         priv->destroyed = FALSE;
1392         priv->page_welcome = create_page_welcome (self);
1393         gtk_widget_show (priv->page_welcome);
1394         priv->page_account_details = create_page_account_details (self);
1395
1396         init_user_page (priv);
1397         init_incoming_page (priv);
1398         init_outgoing_page (priv);
1399
1400         priv->page_complete_easysetup = NULL;
1401         priv->page_complete_customsetup = NULL;
1402         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1403         priv->missing_data_signals = NULL;
1404
1405         /* Add the common pages */
1406         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_welcome,
1407                                                     _("mcen_ti_emailsetup_welcome"));
1408         modest_easysetup_wizard_dialog_append_page (notebook, priv->page_account_details,
1409                                                     _("mcen_ti_accountdetails"));
1410
1411         /* Connect to the dialog's response signal so we can enable/disable buttons
1412          * for the newly-selected page, because the prev/next buttons cause response to be emitted.
1413          * Note that we use g_signal_connect_after() instead of g_signal_connect()
1414          * so that we can be enable/disable after ModestWizardDialog has done its own
1415          * enabling/disabling of buttons.
1416          *
1417          * HOWEVER, this doesn't work because ModestWizardDialog's response signal handler
1418          * does g_signal_stop_emission_by_name(), stopping our signal handler from running.
1419          *
1420          * It's not enough to connect to the notebook's switch-page signal, because
1421          * ModestWizardDialog's "response" signal handler enables the buttons itself,
1422          * _after_ switching the page (understandably).
1423          * (Note that if we had, if we used g_signal_connect() instead of g_signal_connect_after()
1424          * then gtk_notebook_get_current_page() would return an incorrect value.)
1425          */
1426         g_signal_connect_after (G_OBJECT (self), "response",
1427                                 G_CALLBACK (on_response), self);
1428
1429         /* This is to show a confirmation dialog when the user hits cancel */
1430         g_signal_connect (G_OBJECT (self), "response",
1431                           G_CALLBACK (on_response_before), self);
1432
1433         g_signal_connect (G_OBJECT (self), "delete-event",
1434                           G_CALLBACK (on_delete_event), self);
1435
1436         /* Reset dirty, because there was no user input until now */
1437         priv->dirty = FALSE;
1438
1439         /* When this window is shown, hibernation should not be possible,
1440          * because there is no sensible way to save the state: */
1441         modest_window_mgr_prevent_hibernation_while_window_is_shown (
1442                 modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1443
1444         /* Load provider presets */
1445         g_object_ref (self);
1446         g_thread_create (presets_loader, self, FALSE, NULL);
1447
1448         priv->settings = modest_account_settings_new ();
1449
1450         check_support_of_protocols (self);
1451 }
1452
1453 ModestEasysetupWizardDialog*
1454 modest_easysetup_wizard_dialog_new (void)
1455 {
1456
1457         return g_object_new (MODEST_TYPE_EASYSETUP_WIZARD_DIALOG, NULL);
1458 }
1459
1460 static void
1461 create_subsequent_customsetup_pages (ModestEasysetupWizardDialog *self)
1462 {
1463         ModestEasysetupWizardDialogPrivate *priv;
1464         GtkNotebook *notebook = NULL;
1465
1466         g_object_get (self, "wizard-notebook", &notebook, NULL);
1467         g_assert(notebook);
1468
1469         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1470
1471         if (!priv->page_user_details) {
1472                 priv->page_user_details = create_page_user_details (self);
1473         }
1474
1475         /* Create the custom pages: */
1476         if(!(priv->page_custom_incoming)) {
1477                 priv->page_custom_incoming = create_page_custom_incoming (self);
1478         }
1479
1480         /* TODO: only if needed */
1481         if(!(priv->page_custom_outgoing)) {
1482                 priv->page_custom_outgoing = create_page_custom_outgoing (self);
1483         }
1484
1485         if(!(priv->page_complete_customsetup)) {
1486                 priv->page_complete_customsetup = create_page_complete_custom (self);
1487         }
1488
1489         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_user_details)))
1490                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_user_details,
1491                                                             _("mcen_ti_emailsetup_userdetails"));
1492
1493         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_incoming)))
1494                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_incoming,
1495                                                             _("mcen_ti_emailsetup_incomingdetails"));
1496
1497         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_custom_outgoing)))
1498                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_custom_outgoing,
1499                                                             _("mcen_ti_emailsetup_outgoingdetails"));
1500
1501         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_customsetup)))
1502                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_customsetup,
1503                                                             _("mcen_ti_emailsetup_complete"));
1504
1505         /* This is unnecessary with GTK+ 2.10: */
1506         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1507 }
1508
1509 static void
1510 create_subsequent_easysetup_pages (ModestEasysetupWizardDialog *self)
1511 {
1512         ModestEasysetupWizardDialogPrivate *priv;
1513         GtkNotebook *notebook = NULL;
1514
1515         g_object_get (self, "wizard-notebook", &notebook, NULL);
1516         g_assert(notebook);
1517
1518         /* Create the easysetup-specific pages: */
1519         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1520         if(!priv->page_complete_easysetup)
1521                 priv->page_complete_easysetup = create_page_complete_easysetup (self);
1522
1523         if (!gtk_widget_get_parent (GTK_WIDGET (priv->page_complete_easysetup)))
1524                 modest_easysetup_wizard_dialog_append_page (notebook, priv->page_complete_easysetup,
1525                                                             _("mcen_ti_emailsetup_complete"));
1526
1527         /* This is unnecessary with GTK+ 2.10: */
1528         modest_wizard_dialog_force_title_update (MODEST_WIZARD_DIALOG(self));
1529 }
1530
1531 /* */
1532 static void
1533 remove_non_common_tabs (GtkNotebook *notebook,
1534                         gboolean remove_user_details)
1535 {
1536         gint starting_tab;
1537         /* The first 2 tabs are the common ones (welcome tab and the
1538            providers tab), so we always remove starting from the
1539            end */
1540
1541         starting_tab = (remove_user_details) ? 2 : 3;
1542         while (gtk_notebook_get_n_pages (notebook) > starting_tab)
1543                 gtk_notebook_remove_page (notebook, -1);
1544 }
1545
1546 static void
1547 on_missing_mandatory_data (ModestAccountProtocol *protocol,
1548                            gboolean missing,
1549                            gpointer user_data)
1550 {
1551         real_enable_buttons (MODEST_WIZARD_DIALOG (user_data), !missing);
1552 }
1553
1554 /* After the user details page,
1555  * the following pages depend on whether "Other" was chosen
1556  * in the provider combobox on the account page
1557  */
1558 static void
1559 create_subsequent_pages (ModestEasysetupWizardDialog *self)
1560 {
1561         ModestEasysetupWizardDialogPrivate *priv;
1562         ModestProviderPicker *picker;
1563         ModestProviderPickerIdType id_type;
1564         GtkNotebook *notebook;
1565
1566         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1567         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
1568         id_type = modest_provider_picker_get_active_id_type (picker);
1569         g_object_get (self, "wizard-notebook", &notebook, NULL);
1570         modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1571                                                             NULL);
1572
1573
1574         if (id_type == MODEST_PROVIDER_PICKER_ID_OTHER) {
1575                 /* "Other..." was selected: */
1576
1577                 /* If we come from a rollbacked easysetup */
1578                 if (priv->page_complete_easysetup) {
1579                         remove_non_common_tabs (notebook, FALSE);
1580                         priv->page_complete_easysetup = NULL;
1581                 }
1582
1583                 /* If we come from a rollbacked plugin protocol setup */
1584                 if (priv->last_plugin_protocol_selected != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1585                         remove_non_common_tabs (notebook, TRUE);
1586                         priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1587                         modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1588                         priv->missing_data_signals = NULL;
1589                 }
1590
1591                 create_subsequent_customsetup_pages (self);
1592         } else {
1593                 /* If we come from a rollbacked custom setup */
1594                 if (priv->page_custom_incoming) {
1595                         remove_non_common_tabs (notebook, TRUE);
1596                         init_user_page (priv);
1597                         init_incoming_page (priv);
1598                         init_outgoing_page (priv);
1599                         init_user_page (priv);
1600                         priv->page_complete_customsetup = NULL;
1601                 }
1602
1603                 /* It's a pluggable protocol and not a provider with presets */
1604                 if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
1605                         ModestProtocol *protocol;
1606                         gchar *proto_name;
1607                         ModestProtocolType proto_type;
1608
1609                         /* Get protocol data */
1610                         proto_name = modest_provider_picker_get_active_provider_id (picker);
1611                         protocol = modest_protocol_registry_get_protocol_by_name (modest_runtime_get_protocol_registry (),
1612                                                                                   MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
1613                                                                                   proto_name);
1614                         proto_type = modest_protocol_get_type_id (protocol);
1615
1616
1617                         /* If we come from a rollbacked easy setup */
1618                         if (priv->last_plugin_protocol_selected != proto_type &&
1619                             priv->page_complete_easysetup) {
1620                                 remove_non_common_tabs (notebook, TRUE);
1621                                 init_user_page (priv);
1622                                 priv->page_complete_easysetup = NULL;
1623                         }
1624
1625                         if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol) &&
1626                             proto_type != priv->last_plugin_protocol_selected) {
1627                                 ModestPairList *tabs;
1628                                 GSList *tmp;
1629                                 gboolean first_page = TRUE;
1630                                 ModestWizardDialogResponseOverrideFunc response_override;
1631
1632                                 /* Remember the last selected plugin protocol */
1633                                 priv->last_plugin_protocol_selected = proto_type;
1634
1635                                 /* Get tabs */
1636                                 tabs = modest_account_protocol_get_easysetupwizard_tabs (MODEST_ACCOUNT_PROTOCOL (protocol));
1637                                 response_override = modest_account_protocol_get_wizard_response_override
1638                                         (MODEST_ACCOUNT_PROTOCOL (protocol));
1639                                 modest_wizard_dialog_set_response_override_handler (MODEST_WIZARD_DIALOG (self),
1640                                                                                     response_override);
1641                                 tmp = (GSList *) tabs;
1642                                 while (tmp) {
1643                                         ModestPair *pair = (ModestPair *) tmp->data;
1644                                         modest_easysetup_wizard_dialog_append_page (notebook,
1645                                                                                     GTK_WIDGET (pair->second),
1646                                                                                     (const gchar *) pair->first);
1647                                         if (first_page) {
1648                                                 gtk_container_set_focus_child (GTK_CONTAINER (notebook),
1649                                                                                GTK_WIDGET (pair->second));
1650                                                 first_page = FALSE;
1651                                         }
1652
1653                                         /* Connect signals */
1654                                         if (MODEST_IS_EASYSETUP_WIZARD_PAGE (pair->second)) {
1655                                                 priv->missing_data_signals =
1656                                                         modest_signal_mgr_connect (priv->missing_data_signals,
1657                                                                                    G_OBJECT (pair->second),
1658                                                                                    "missing-mandatory-data",
1659                                                                                    G_CALLBACK (on_missing_mandatory_data),
1660                                                                                    self);
1661                                         }
1662
1663                                         g_free (pair->first);
1664                                         tmp = g_slist_next (tmp);
1665                                         /* Critical: if you don't show the page then the dialog will ignore it */
1666 /*                                      gtk_widget_show (GTK_WIDGET (pair->second)); */
1667                                 }
1668                                 modest_pair_list_free (tabs);
1669                         }
1670                         g_free (proto_name);
1671                 } else {
1672                         if (priv->last_plugin_protocol_selected !=
1673                             MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1674                                 remove_non_common_tabs (notebook, TRUE);
1675                                 init_user_page (priv);
1676                                 priv->page_complete_easysetup = NULL;
1677                                 priv->last_plugin_protocol_selected = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
1678                                 modest_signal_mgr_disconnect_all_and_destroy (priv->missing_data_signals);
1679                                 priv->missing_data_signals = NULL;
1680                         }
1681                         if (!priv->page_user_details) {
1682                                 priv->page_user_details = create_page_user_details (self);
1683                                 modest_easysetup_wizard_dialog_append_page (notebook,
1684                                                                             priv->page_user_details,
1685                                                                             _("mcen_ti_emailsetup_userdetails"));
1686                         }
1687                 }
1688
1689                 /* Create the easysetup pages: */
1690                 create_subsequent_easysetup_pages (self);
1691         }
1692 }
1693
1694
1695 static gchar*
1696 util_get_default_servername_from_email_address (const gchar* email_address, ModestProtocolType protocol_type)
1697 {
1698         const gchar* hostname = NULL;
1699         gchar* at;
1700         gchar* domain;
1701         ModestProtocolRegistry *protocol_registry;
1702         ModestProtocol *protocol;
1703
1704         if (!email_address)
1705                 return NULL;
1706
1707         at = g_utf8_strchr (email_address, -1, '@');
1708         if (!at || (g_utf8_strlen (at, -1) < 2))
1709                 return NULL;
1710
1711         domain = g_utf8_next_char (at);
1712         if(!domain)
1713                 return NULL;
1714
1715         protocol_registry = modest_runtime_get_protocol_registry ();
1716         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
1717
1718         if (modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_REMOTE_STORE_PROTOCOLS) ||
1719             modest_protocol_registry_protocol_type_has_tag (protocol_registry, protocol_type, MODEST_PROTOCOL_REGISTRY_TRANSPORT_PROTOCOLS)) {
1720                 hostname = modest_protocol_get_name (protocol);
1721         }
1722
1723         if (!hostname)
1724                 return NULL;
1725
1726         return g_strdup_printf ("%s.%s", hostname, domain);
1727 }
1728
1729 static void
1730 set_default_custom_servernames (ModestEasysetupWizardDialog *self)
1731 {
1732         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1733
1734         if (!priv->entry_incomingserver)
1735                 return;
1736
1737         /* Set a default domain for the server, based on the email address,
1738          * if no server name was already specified.
1739          */
1740         if (priv->entry_user_email
1741             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_INCOMING_CHANGED) == 0)) {
1742                 const ModestProtocolType protocol_type = modest_servertype_picker_get_active_servertype (
1743                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
1744
1745                 /* This could happen when the combo box has still no active iter */
1746                 if (protocol_type != MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
1747                         const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1748                         gchar* servername = util_get_default_servername_from_email_address (email_address,
1749                                                                                             protocol_type);
1750
1751                         /* Do not set the INCOMING_CHANGED flag because of this edit */
1752                         g_signal_handlers_block_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1753                         hildon_entry_set_text (HILDON_ENTRY (priv->entry_incomingserver), servername);
1754                         g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_incomingserver), G_CALLBACK (on_entry_incoming_servername_changed), self);
1755
1756                         g_free (servername);
1757                 }
1758         }
1759
1760         /* Set a default domain for the server, based on the email address,
1761          * if no server name was already specified.
1762          */
1763         if (!priv->entry_outgoingserver)
1764                 return;
1765
1766         if (priv->entry_user_email
1767             && ((priv->server_changes & MODEST_EASYSETUP_WIZARD_DIALOG_OUTGOING_CHANGED) == 0)) {
1768                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY(priv->entry_user_email));
1769
1770                 gchar* servername = util_get_default_servername_from_email_address (email_address, MODEST_PROTOCOLS_TRANSPORT_SMTP);
1771
1772                 /* Do not set the OUTGOING_CHANGED flag because of this edit */
1773                 g_signal_handlers_block_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1774                 hildon_entry_set_text (HILDON_ENTRY (priv->entry_outgoingserver), servername);
1775                 g_signal_handlers_unblock_by_func (G_OBJECT (priv->entry_outgoingserver), G_CALLBACK (on_entry_outgoing_servername_changed), self);
1776
1777                 g_free (servername);
1778         }
1779 }
1780
1781 static gchar*
1782 get_entered_account_title (ModestEasysetupWizardDialog *self)
1783 {
1784         ModestEasysetupWizardDialogPrivate *priv;
1785         const gchar* account_title;
1786
1787         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE(self);
1788         account_title = hildon_entry_get_text (HILDON_ENTRY (priv->entry_account_title));
1789
1790         if (!account_title || (g_utf8_strlen (account_title, -1) == 0)) {
1791                 return NULL;
1792         } else {
1793                 /* Strip it of whitespace at the start and end: */
1794                 gchar *result = g_strdup (account_title);
1795                 result = g_strstrip (result);
1796
1797                 if (!result)
1798                         return NULL;
1799
1800                 if (g_utf8_strlen (result, -1) == 0) {
1801                         g_free (result);
1802                         return NULL;
1803                 }
1804
1805                 return result;
1806         }
1807 }
1808
1809 static gboolean
1810 on_before_next (ModestWizardDialog *dialog, GtkWidget *current_page, GtkWidget *next_page)
1811 {
1812         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1813         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1814         ModestProtocolRegistry *protocol_registry;
1815
1816         protocol_registry = modest_runtime_get_protocol_registry ();
1817
1818         /* if are browsing pages previous to the last one, then we have pending settings in
1819          * this wizard */
1820         if (next_page != NULL)
1821                 priv->pending_load_settings = TRUE;
1822
1823         /* Do extra validation that couldn't be done for every key press,
1824          * either because it was too slow,
1825          * or because it requires interaction:
1826          */
1827         if (current_page == priv->page_account_details) {
1828                 /* Check that the title is not already in use: */
1829                 gchar* account_title = get_entered_account_title (self);
1830                 if (!account_title)
1831                         return FALSE;
1832
1833                 /* Aavoid a clash with an existing display name: */
1834                 const gboolean name_in_use = modest_account_mgr_account_with_display_name_exists (
1835                         priv->account_manager, account_title);
1836                 g_free (account_title);
1837
1838                 if (name_in_use) {
1839                         /* Warn the user via a dialog: */
1840                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
1841
1842                         return FALSE;
1843                 }
1844
1845                 /* Make sure that the subsequent pages are appropriate for the provider choice. */
1846                 create_subsequent_pages (self);
1847
1848         } else if (current_page == priv->page_user_details) {
1849                 /* Check that the email address is valud: */
1850                 const gchar* email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
1851                 if ((!email_address) || (g_utf8_strlen (email_address, -1) == 0))
1852                         return FALSE;
1853
1854                 if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1855                         /* Warn the user via a dialog: */
1856                         hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
1857
1858                         /* Return focus to the email address entry: */
1859                         gtk_widget_grab_focus (priv->entry_user_email);
1860                         gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1861
1862                         return FALSE;
1863                 }
1864         } else if (current_page == priv->page_custom_incoming ||
1865                    current_page == priv->page_custom_outgoing) {
1866
1867                 const gchar *hostname;
1868                 GtkWidget *entry = (current_page == priv->page_custom_incoming) ?
1869                         priv->entry_incomingserver :
1870                         priv->entry_outgoingserver;
1871
1872                 hostname = gtk_entry_get_text (GTK_ENTRY (entry));
1873                 if (!modest_text_utils_validate_domain_name (hostname)) {
1874                         /* Show error */
1875                         modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
1876
1877                         /* Return focus to the email address entry: */
1878                         gtk_widget_grab_focus (entry);
1879                         gtk_editable_select_region (GTK_EDITABLE (entry), 0, -1);
1880
1881                         return FALSE;
1882                 }
1883         }
1884
1885         if (next_page == priv->page_custom_incoming) {
1886                 set_default_custom_servernames (self);
1887         } else if (next_page == priv->page_custom_outgoing) {
1888                 set_default_custom_servernames (self);
1889
1890                 /* Check if the server supports secure authentication */
1891                 if (modest_security_options_view_auth_check (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security)))
1892                         if (!check_has_supported_auth_methods (self))
1893                                 return FALSE;
1894                 gtk_widget_show (priv->outgoing_security);
1895         }
1896
1897         /* If this is the last page, and this is a click on Finish,
1898          * then attempt to create the dialog.
1899          */
1900         if(!next_page &&
1901            current_page != priv->page_account_details) /* This is NULL when this is a click on Finish. */
1902         {
1903                 if (priv->pending_load_settings) {
1904                         save_to_settings (self);
1905                 }
1906
1907                 /* We check if there's already another account with the same configuration */
1908                 if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
1909                         modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1910                         return FALSE;
1911                 }
1912
1913                 modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
1914         }
1915
1916
1917         return TRUE;
1918 }
1919
1920 static gboolean entry_is_empty (GtkWidget *entry)
1921 {
1922         if (!entry)
1923                 return FALSE;
1924
1925         const gchar* text = hildon_entry_get_text (HILDON_ENTRY (entry));
1926         if ((!text) || (g_utf8_strlen (text, -1) == 0))
1927                 return TRUE;
1928         else {
1929                 /* Strip it of whitespace at the start and end: */
1930                 gchar *stripped = g_strdup (text);
1931                 stripped = g_strstrip (stripped);
1932
1933                 if (!stripped)
1934                         return TRUE;
1935
1936                 const gboolean result = (g_utf8_strlen (stripped, -1) == 0);
1937
1938                 g_free (stripped);
1939                 return result;
1940         }
1941 }
1942
1943 static void
1944 real_enable_buttons (ModestWizardDialog *dialog, gboolean enable_next)
1945 {
1946         GtkNotebook *notebook = NULL;
1947         gboolean is_finish_tab;
1948         GtkWidget *current;
1949         ModestEasysetupWizardDialogPrivate *priv;
1950
1951         /* Get data */
1952         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (dialog);
1953         g_object_get (dialog, "wizard-notebook", &notebook, NULL);
1954
1955         /* Disable the Finish button until we are on the last page,
1956          * because HildonWizardDialog enables this for all but the
1957          * first page */
1958         current = gtk_notebook_get_nth_page (notebook, gtk_notebook_get_current_page (notebook));
1959         is_finish_tab = ((current == priv->page_complete_easysetup) ||
1960                          (current == priv->page_complete_customsetup));
1961
1962         if (is_finish_tab) {
1963                 /* Disable Next on the last page no matter what the
1964                    argument say */
1965                 enable_next = FALSE;
1966         } else {
1967                 /* Not the last one */
1968                 gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1969                                                    MODEST_WIZARD_DIALOG_FINISH,
1970                                                    FALSE);
1971
1972                 /* If the check support is not done then do not enable
1973                    the wizard to continue */
1974                 enable_next = enable_next && priv->check_support_done;
1975         }
1976
1977         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
1978                                            MODEST_WIZARD_DIALOG_NEXT,
1979                                            enable_next);
1980 }
1981
1982 static void
1983 on_enable_buttons (ModestWizardDialog *dialog, GtkWidget *current_page)
1984 {
1985         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
1986         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
1987
1988         gboolean enable_next = TRUE;
1989         if (current_page == priv->page_welcome) {
1990                 enable_next = TRUE;
1991         } else if (current_page == priv->page_account_details) {
1992                 /* The account details title is mandatory: */
1993                 if (entry_is_empty(priv->entry_account_title))
1994                         enable_next = FALSE;
1995         } else if (current_page == priv->page_user_details) {
1996                 /* The user details username is mandatory: */
1997                 if (entry_is_empty(priv->entry_user_username))
1998                         enable_next = FALSE;
1999
2000                 /* The user details email address is mandatory: */
2001                 if (enable_next && entry_is_empty (priv->entry_user_email))
2002                         enable_next = FALSE;
2003         } else if (current_page == priv->page_custom_incoming) {
2004                 /* The custom incoming server is mandatory: */
2005                 if (entry_is_empty(priv->entry_incomingserver))
2006                         enable_next = FALSE;
2007         } else if (MODEST_IS_EASYSETUP_WIZARD_PAGE (current_page)) {
2008                 enable_next = !modest_easysetup_wizard_page_validate (
2009                        MODEST_EASYSETUP_WIZARD_PAGE (current_page));
2010         }
2011
2012         /* Enable/disable buttons */
2013         real_enable_buttons (dialog, enable_next);
2014 }
2015
2016 static void
2017 modest_easysetup_wizard_dialog_class_init (ModestEasysetupWizardDialogClass *klass)
2018 {
2019         GObjectClass *object_class = G_OBJECT_CLASS (klass);
2020         g_type_class_add_private (klass, sizeof (ModestEasysetupWizardDialogPrivate));
2021
2022
2023         object_class->dispose = modest_easysetup_wizard_dialog_dispose;
2024         object_class->finalize = modest_easysetup_wizard_dialog_finalize;
2025
2026         /* Provide a vfunc implementation so we can decide
2027          * when to enable/disable the prev/next buttons.
2028          */
2029         ModestWizardDialogClass *base_klass = (ModestWizardDialogClass*)(klass);
2030         base_klass->before_next = on_before_next;
2031         base_klass->enable_buttons = on_enable_buttons;
2032         base_klass->update_model = on_update_model;
2033         base_klass->save = on_save;
2034 }
2035
2036 /**
2037  * save_to_settings:
2038  * @self: a #ModestEasysetupWizardDialog
2039  *
2040  * takes information from all the wizard and stores it in settings
2041  */
2042 static void
2043 save_to_settings (ModestEasysetupWizardDialog *self)
2044 {
2045         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2046         guint special_port;
2047         gchar *provider_id = NULL;
2048         gchar* display_name;
2049         const gchar *username, *password;
2050         gchar *store_hostname, *transport_hostname;
2051         guint store_port, transport_port;
2052         ModestProtocolRegistry *protocol_registry;
2053         ModestProtocolType store_protocol, transport_protocol;
2054         ModestProtocolType store_security, transport_security;
2055         ModestProtocolType store_auth_protocol, transport_auth_protocol;
2056         ModestServerAccountSettings *store_settings, *transport_settings;
2057         const gchar *fullname, *email_address;
2058         ModestProviderPicker *picker;
2059         ModestProviderPickerIdType id_type;
2060
2061         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2062         picker = MODEST_PROVIDER_PICKER (priv->account_serviceprovider_picker);
2063         protocol_registry = modest_runtime_get_protocol_registry ();
2064
2065         /* Get details from the specified presets: */
2066         id_type = modest_provider_picker_get_active_id_type (picker);
2067         provider_id = modest_provider_picker_get_active_provider_id (picker);
2068
2069         /* Let the plugin save the settings. We do a return in order
2070            to save an indentation level */
2071         if (id_type == MODEST_PROVIDER_PICKER_ID_PLUGIN_PROTOCOL) {
2072                 ModestProtocol *protocol;
2073
2074                 protocol = modest_protocol_registry_get_protocol_by_name (
2075                        modest_runtime_get_protocol_registry (),
2076                        MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS,
2077                        provider_id);
2078
2079                 if (protocol && MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
2080                         gint n_pages, i = 0;
2081                         GtkNotebook *notebook;
2082                         GList *wizard_pages = NULL;
2083
2084                         g_object_get (self, "wizard-notebook", &notebook, NULL);
2085                         n_pages = gtk_notebook_get_n_pages (notebook);
2086                         for (i = 0; i < n_pages; i++) {
2087                                 GtkWidget *page = gtk_notebook_get_nth_page (notebook, i);
2088                                 if (MODEST_IS_EASYSETUP_WIZARD_PAGE (page))
2089                                         wizard_pages  = g_list_append (wizard_pages, page);
2090                         }
2091                         modest_account_protocol_save_wizard_settings (MODEST_ACCOUNT_PROTOCOL (protocol),
2092                                                                       wizard_pages,
2093                                                                       priv->settings);
2094                         g_list_free (wizard_pages);
2095                 } else {
2096                         g_warning ("The selected protocol is a plugin protocol "//
2097                                    "but it's not a ModestAccountProtocol");
2098                 }
2099
2100                 g_free (provider_id);
2101                 return;
2102         }
2103
2104         /* username and password (for both incoming and outgoing): */
2105         username = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_username));
2106         password = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_password));
2107
2108         store_settings = modest_account_settings_get_store_settings (priv->settings);
2109         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
2110
2111         /* Incoming server: */
2112         /* Note: We need something as default for the transport store protocol values,
2113          * or modest_account_mgr_add_server_account will fail. */
2114         store_port = 0;
2115         store_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2116         store_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2117         store_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2118
2119         if (provider_id) {
2120                 ModestProtocolType store_provider_server_type;
2121                 gboolean store_provider_use_alternate_port;
2122                 /* Use presets: */
2123                 store_hostname = modest_presets_get_server (priv->presets, provider_id,
2124                                                             TRUE /* store */);
2125
2126                 store_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2127                                                                          provider_id,
2128                                                                          TRUE /* store */);
2129                 store_security  = modest_presets_get_info_server_security (priv->presets,
2130                                                                            provider_id,
2131                                                                            TRUE /* store */);
2132                 store_auth_protocol  = modest_presets_get_info_server_auth (priv->presets,
2133                                                                             provider_id,
2134                                                                             TRUE /* store */);
2135                 store_provider_use_alternate_port  = modest_presets_get_info_server_use_alternate_port (priv->presets,
2136                                                                                                         provider_id,
2137                                                                                                         TRUE /* store */);
2138
2139                 /* We don't check for SMTP here as that is impossible for an incoming server. */
2140                 if (store_provider_server_type == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID)
2141                         store_protocol = MODEST_PROTOCOLS_STORE_POP;
2142                 else
2143                         store_protocol = store_provider_server_type;
2144
2145                 /* we check if there is a *special* port */
2146                 special_port = modest_presets_get_port (priv->presets, provider_id, TRUE /* incoming */);
2147                 if (special_port != 0) {
2148                         store_port = special_port;
2149                 } else {
2150                         gboolean use_alternate_port = FALSE;
2151                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2152                                                                               store_security))
2153                                 use_alternate_port = TRUE;
2154                         store_port = get_port_from_protocol(store_provider_server_type, use_alternate_port);
2155                 }
2156
2157                 modest_server_account_settings_set_security_protocol (store_settings,
2158                                                                       store_security);
2159                 modest_server_account_settings_set_auth_protocol (store_settings,
2160                                                                   store_auth_protocol);
2161                 if (store_port != 0)
2162                         modest_server_account_settings_set_port (store_settings, store_port);
2163         } else {
2164                 /* Use custom pages because no preset was specified: */
2165                 store_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_incomingserver) ));
2166                 store_protocol = modest_servertype_picker_get_active_servertype (
2167                         MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2168
2169                 modest_security_options_view_save_settings (
2170                                     MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
2171                                     priv->settings);
2172         }
2173
2174         /* now we store the common store account settings */
2175         modest_server_account_settings_set_hostname (store_settings, store_hostname);
2176         modest_server_account_settings_set_username (store_settings, username);
2177         modest_server_account_settings_set_password (store_settings, password);
2178         modest_server_account_settings_set_protocol (store_settings, store_protocol);
2179
2180         g_object_unref (store_settings);
2181         g_free (store_hostname);
2182
2183         /* Outgoing server: */
2184         transport_hostname = NULL;
2185         transport_protocol = MODEST_PROTOCOL_REGISTRY_TYPE_INVALID;
2186         transport_security = MODEST_PROTOCOLS_CONNECTION_NONE;
2187         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2188         transport_port = 0;
2189
2190         if (provider_id) {
2191                 ModestProtocolType transport_provider_server_type;
2192                 ModestProtocolType transport_provider_security;
2193                 gboolean is_secure;
2194
2195                 /* Use presets */
2196                 transport_hostname = modest_presets_get_server (priv->presets, provider_id,
2197                                                                 FALSE /* transport */);
2198
2199                 transport_provider_server_type = modest_presets_get_info_server_type (priv->presets,
2200                                                                                       provider_id,
2201                                                                                       FALSE /* transport */);
2202                 transport_provider_security = modest_presets_get_info_server_security (priv->presets,
2203                                                                                        provider_id,
2204                                                                                        FALSE /* transport */);
2205
2206                 /* Note: We need something as default, or modest_account_mgr_add_server_account will fail. */
2207                 transport_protocol = transport_provider_server_type;
2208                 transport_security = transport_provider_security;
2209                 is_secure = modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
2210                                                                               transport_security);
2211
2212                 /* we check if there is a *special* port */
2213                 special_port = modest_presets_get_port (priv->presets, provider_id,
2214                                                         FALSE /* transport */);
2215                 if (special_port != 0) {
2216                         transport_port = special_port;
2217                 } else {
2218                         gboolean use_alternate_port = FALSE;
2219                         if (transport_security == MODEST_PROTOCOLS_CONNECTION_SSL)
2220                                 use_alternate_port = TRUE;
2221                         transport_port = get_port_from_protocol(transport_provider_server_type, use_alternate_port);
2222                 }
2223
2224                 if (is_secure)
2225                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_PASSWORD;
2226                 else
2227                         transport_auth_protocol = MODEST_PROTOCOLS_AUTH_NONE;
2228
2229                 modest_server_account_settings_set_security_protocol (transport_settings,
2230                                                                       transport_security);
2231                 modest_server_account_settings_set_auth_protocol (transport_settings,
2232                                                                   transport_auth_protocol);
2233                 if (transport_port != 0)
2234                         modest_server_account_settings_set_port (transport_settings,
2235                                                                  transport_port);
2236         } else {
2237                 ModestProtocolRegistry *registry;
2238                 ModestProtocol *store_proto;
2239
2240                 registry = modest_runtime_get_protocol_registry ();
2241                 /* Use custom pages because no preset was specified: */
2242                 transport_hostname = g_strdup (hildon_entry_get_text (HILDON_ENTRY (priv->entry_outgoingserver) ));
2243
2244                 store_proto = modest_protocol_registry_get_protocol_by_type (registry,
2245                                                                              store_protocol);
2246
2247                 if (transport_protocol == MODEST_PROTOCOL_REGISTRY_TYPE_INVALID) {
2248                         /* fallback to SMTP if none was specified */
2249                         g_warning ("No transport protocol was specified for store %d (%s)",
2250                                    modest_protocol_get_type_id (store_proto),
2251                                    modest_protocol_get_display_name (store_proto));
2252                         transport_protocol = MODEST_PROTOCOLS_TRANSPORT_SMTP;
2253                 }
2254
2255                 modest_security_options_view_save_settings (
2256                                     MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
2257                                     priv->settings);
2258         }
2259
2260         /* now we store the common transport account settings */
2261         modest_server_account_settings_set_hostname (transport_settings, transport_hostname);
2262         modest_server_account_settings_set_username (transport_settings, username);
2263         modest_server_account_settings_set_password (transport_settings, password);
2264         modest_server_account_settings_set_protocol (transport_settings, transport_protocol);
2265
2266         g_object_unref (transport_settings);
2267         g_free (transport_hostname);
2268
2269         fullname = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_name));
2270         email_address = hildon_entry_get_text (HILDON_ENTRY (priv->entry_user_email));
2271         modest_account_settings_set_fullname (priv->settings, fullname);
2272         modest_account_settings_set_email_address (priv->settings, email_address);
2273         /* we don't set retrieve type to preserve advanced settings if
2274            any. By default account settings are set to headers only */
2275
2276         /* Save the connection-specific SMTP server accounts. */
2277         if (priv->checkbox_outgoing_smtp_specific) {
2278                 modest_account_settings_set_use_connection_specific_smtp
2279                         (priv->settings,
2280                          hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
2281         }
2282
2283         display_name = get_entered_account_title (self);
2284         modest_account_settings_set_display_name (priv->settings, display_name);
2285         g_free (display_name);
2286         g_free (provider_id);
2287 }
2288
2289
2290 static void
2291 on_update_model (ModestWizardDialog *dialog)
2292 {
2293         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2294         save_to_settings (self);
2295
2296 }
2297
2298 static gboolean
2299 on_save (ModestWizardDialog *dialog)
2300 {
2301         ModestEasysetupWizardDialog *self = MODEST_EASYSETUP_WIZARD_DIALOG (dialog);
2302         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2303
2304         save_to_settings (self);
2305
2306         if (modest_account_mgr_check_already_configured_account (priv->account_manager, priv->settings)) {
2307                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
2308                 return FALSE;
2309         }
2310
2311         return modest_account_mgr_add_account_from_settings (priv->account_manager, priv->settings);
2312
2313 }
2314
2315
2316 static GList*
2317 check_for_supported_auth_methods (ModestEasysetupWizardDialog* self)
2318 {
2319         GError *error = NULL;
2320         ModestProtocolType protocol_type;
2321         const gchar* hostname;
2322         const gchar* username;
2323         ModestProtocolType security_protocol_incoming_type;
2324         ModestProtocolRegistry *registry;
2325         int port_num;
2326         GList *list_auth_methods;
2327         ModestEasysetupWizardDialogPrivate *priv;
2328
2329         priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2330         registry = modest_runtime_get_protocol_registry ();
2331         protocol_type = modest_servertype_picker_get_active_servertype (
2332                 MODEST_SERVERTYPE_PICKER (priv->incoming_servertype_picker));
2333         hostname = gtk_entry_get_text(GTK_ENTRY(priv->entry_incomingserver));
2334         username = gtk_entry_get_text(GTK_ENTRY(priv->entry_user_username));
2335         security_protocol_incoming_type = modest_security_options_view_get_connection_protocol
2336                 (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security));
2337         port_num = get_port_from_protocol(protocol_type, FALSE);
2338         list_auth_methods = modest_utils_get_supported_secure_authentication_methods (protocol_type, hostname, port_num,
2339                                                                                       username, GTK_WINDOW (self), &error);
2340
2341         if (list_auth_methods) {
2342                 /* TODO: Select the correct method */
2343                 GList* list = NULL;
2344                 GList* method;
2345                 for (method = list_auth_methods; method != NULL; method = g_list_next(method)) {
2346                         ModestProtocolType auth_protocol_type = (ModestProtocolType) (GPOINTER_TO_INT(method->data));
2347                         if (modest_protocol_registry_protocol_type_has_tag (registry, auth_protocol_type,
2348                                                                             MODEST_PROTOCOL_REGISTRY_SECURE_PROTOCOLS)) {
2349                                 list = g_list_append(list, GINT_TO_POINTER(auth_protocol_type));
2350                         }
2351                 }
2352
2353                 g_list_free(list_auth_methods);
2354
2355                 if (list)
2356                         return list;
2357         }
2358
2359         if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
2360                         error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
2361         {
2362                 modest_platform_information_banner (GTK_WIDGET(self), NULL,
2363                                                     _("mcen_ib_unableto_discover_auth_methods"));
2364         }
2365
2366         if(error != NULL)
2367                 g_error_free(error);
2368
2369         return NULL;
2370 }
2371
2372 static gboolean
2373 check_has_supported_auth_methods(ModestEasysetupWizardDialog* self)
2374 {
2375         GList* methods = check_for_supported_auth_methods(self);
2376         if (!methods)
2377         {
2378                 return FALSE;
2379         }
2380
2381         g_list_free(methods);
2382         return TRUE;
2383 }
2384
2385 static gboolean
2386 check_support_progress_pulse (gpointer userdata)
2387 {
2388         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2389         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2390
2391         if (priv->destroyed) {
2392                 priv->check_support_progress_pulse_id = 0;
2393                 return FALSE;
2394         }
2395
2396         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2397
2398         return TRUE;
2399 }
2400
2401 static gboolean
2402 check_support_show_progress (gpointer userdata)
2403 {
2404         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2405         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2406
2407         priv->check_support_show_progress_id = 0;
2408
2409         if (priv->destroyed)
2410                 return FALSE;
2411
2412         gtk_widget_show (priv->check_support_progress);
2413         gtk_progress_bar_pulse (GTK_PROGRESS_BAR (priv->check_support_progress));
2414
2415         priv->check_support_progress_pulse_id = g_timeout_add (200, check_support_progress_pulse, self);
2416
2417         return FALSE;
2418 }
2419
2420 static void
2421 check_support_callback (ModestAccountProtocol *protocol,
2422                         gboolean supported,
2423                         gpointer userdata)
2424 {
2425         ModestEasysetupWizardDialog *self = (ModestEasysetupWizardDialog *) userdata;
2426         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2427
2428         priv->pending_check_support --;
2429
2430         if (priv->check_support_show_progress_id > 0) {
2431                 g_source_remove (priv->check_support_show_progress_id);
2432                 priv->check_support_show_progress_id = 0;
2433         }
2434
2435         if (priv->check_support_progress_pulse_id > 0) {
2436                 g_source_remove (priv->check_support_progress_pulse_id);
2437                 priv->check_support_progress_pulse_id = 0;
2438         }
2439
2440         if (priv->pending_check_support == 0) {
2441                 priv->check_support_done = TRUE;
2442
2443                 if (!priv->destroyed) {
2444                         if (priv->presets)
2445                                 fill_providers (self);
2446                         gtk_widget_hide (priv->check_support_progress);
2447                         invoke_enable_buttons_vfunc (self);
2448                 }
2449         }
2450         g_object_unref (self);
2451 }
2452
2453
2454 static void
2455 check_support_of_protocols (ModestEasysetupWizardDialog *self)
2456 {
2457         ModestProtocolRegistry *registry;
2458         GSList *provider_protos, *node;
2459         ModestEasysetupWizardDialogPrivate *priv = MODEST_EASYSETUP_WIZARD_DIALOG_GET_PRIVATE (self);
2460
2461         registry = modest_runtime_get_protocol_registry ();
2462         provider_protos = modest_protocol_registry_get_by_tag (registry,
2463                                                                MODEST_PROTOCOL_REGISTRY_PROVIDER_PROTOCOLS);
2464
2465         for (node = provider_protos; node != NULL; node = g_slist_next (node)) {
2466                 ModestProtocol *proto = MODEST_PROTOCOL (node->data);
2467
2468                 if (!modest_protocol_registry_protocol_type_has_tag (registry,
2469                                                                      modest_protocol_get_type_id (proto),
2470                                                                      MODEST_PROTOCOL_REGISTRY_STORE_PROTOCOLS))
2471                         continue;
2472
2473                 if (modest_protocol_registry_protocol_type_has_tag
2474                     (registry,
2475                      modest_protocol_get_type_id (proto),
2476                      MODEST_PROTOCOL_REGISTRY_SINGLETON_PROVIDER_PROTOCOLS)) {
2477                         /* Check if there's already an account configured with this account type */
2478                         if (modest_account_mgr_singleton_protocol_exists (modest_runtime_get_account_mgr (),
2479                                                                           modest_protocol_get_type_id (proto)))
2480                                 continue;
2481                 }
2482
2483                 if (MODEST_ACCOUNT_PROTOCOL (proto)) {
2484                         priv->pending_check_support ++;
2485                         modest_account_protocol_check_support (MODEST_ACCOUNT_PROTOCOL (proto),
2486                                                                check_support_callback,
2487                                                                g_object_ref (self));
2488                 }
2489         }
2490         g_slist_free (provider_protos);
2491
2492         if (priv->pending_check_support > 0) {
2493                 priv->check_support_show_progress_id = g_timeout_add_full (G_PRIORITY_DEFAULT, 1000,
2494                                                                            check_support_show_progress,
2495                                                                            g_object_ref (self), g_object_unref);
2496         } else {
2497                 priv->check_support_done = TRUE;
2498         }
2499         invoke_enable_buttons_vfunc (self);
2500 }