vcs.maemo.org Git - modest/blob - src/maemo/modest-account-settings-dialog.c

   1 /* Copyright (c) 2007, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  */
   5
   6
   7 #include "modest-account-settings-dialog.h"
   8 #include <glib/gi18n.h>
   9 #include <gtk/gtknotebook.h>
  10 #include <gtk/gtkvbox.h>
  11 #include <gtk/gtklabel.h>
  12 #include <gtk/gtkcombobox.h>
  13 #include <gtk/gtkentry.h>
  14 #include <gtk/gtkbutton.h>
  15 #include <gtk/gtkcheckbutton.h>
  16 #include <gtk/gtkmessagedialog.h>
  17 #include <gtk/gtkstock.h>
  18 #include <hildon-widgets/hildon-caption.h>
  19 #include "maemo/easysetup/modest-easysetup-country-combo-box.h"
  20 #include "maemo/easysetup/modest-easysetup-provider-combo-box.h"
  21 #include "maemo/easysetup/modest-easysetup-servertype-combo-box.h"
  22 #include "maemo/easysetup/modest-easysetup-serversecurity-combo-box.h"
  23 #include "maemo/easysetup/modest-easysetup-secureauth-combo-box.h"
  24 #include "maemo/easysetup/modest-validating-entry.h"
  25 #include "modest-text-utils.h"
  26 #include "modest-account-mgr.h"
  27 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  28 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  29 #include "maemo/modest-connection-specific-smtp-window.h"
  30 #include <gconf/gconf-client.h>
  31 #include <string.h> /* For strlen(). */
  32
  33 /* Include config.h so that _() works: */
  34 #ifdef HAVE_CONFIG_H
  35 #include <config.h>
  36 #endif
  37
  38 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  39
  40 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  41
  42 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  43         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  44
  45 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  46
  47 struct _ModestAccountSettingsDialogPrivate
  48 {
  49 };
  50
  51 static void
  52 enable_buttons (ModestAccountSettingsDialog *self);
  53
  54 static gboolean
  55 save_configuration (ModestAccountSettingsDialog *dialog);
  56
  57 static void
  58 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
  59                                                                                                                         GValue *value, GParamSpec *pspec)
  60 {
  61         switch (property_id) {
  62         default:
  63                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  64         }
  65 }
  66
  67 static void
  68 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
  69                                                                                                                         const GValue *value, GParamSpec *pspec)
  70 {
  71         switch (property_id) {
  72         default:
  73                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  74         }
  75 }
  76
  77 static void
  78 modest_account_settings_dialog_dispose (GObject *object)
  79 {
  80         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
  81                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
  82 }
  83
  84 static void
  85 modest_account_settings_dialog_finalize (GObject *object)
  86 {
  87         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
  88
  89         if (self->account_name)
  90                 g_free (self->account_name);
  91
  92         if (self->original_account_title)
  93                 g_free (self->original_account_title);
  94
  95         if (self->account_manager)
  96                 g_object_unref (G_OBJECT (self->account_manager));
  97
  98         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
  99 }
 100
 101 static void
 102 show_error (GtkWindow *parent_window, const gchar* text);
 103
 104 static void
 105 show_ok (GtkWindow *parent_window, const gchar* text);
 106
 107 static void
 108 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 109
 110 static void
 111 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 112
 113
 114 static void
 115 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 116 {
 117         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 118         g_assert(self);
 119         enable_buttons(self);
 120 }
 121
 122 static void
 123 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 124 {
 125         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 126         g_assert(self);
 127         enable_buttons(self);
 128 }
 129
 130 /** This is a convenience function to create a caption containing a mandatory widget.
 131  * When the widget is edited, the enable_buttons() vfunc will be called.
 132  */
 133 static GtkWidget* create_caption_new_with_asterix(ModestAccountSettingsDialog *self,
 134         GtkSizeGroup *group,
 135         const gchar *value,
 136         GtkWidget *control,
 137         GtkWidget *icon,
 138         HildonCaptionStatus flag)
 139 {
 140   GtkWidget *caption = hildon_caption_new (group, value, control, icon, flag);
 141
 142 /* The translated strings seem to already contain the *,
 143  * but this code can be used if that is not true in future.
 144  */
 145 #if 0
 146         /* Add a * character to indicate mandatory fields,
 147          * as specified in our "Email UI Specification": */
 148         if (flag == HILDON_CAPTION_MANDATORY) {
 149                 gchar* title = g_strdup_printf("%s*", value);
 150                 caption = hildon_caption_new (group, title, control, icon, flag);
 151                 g_free(title);
 152         }
 153         else
 154                 caption = hildon_caption_new (group, value, control, icon, flag);
 155 #endif
 156
 157         /* Connect to the appropriate changed signal for the widget,
 158          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 159          */
 160         if (GTK_IS_ENTRY (control)) {
 161                 g_signal_connect (G_OBJECT (control), "changed",
 162                 G_CALLBACK (on_caption_entry_changed), self);
 163
 164         }
 165         else if (GTK_IS_COMBO_BOX (control)) {
 166                 g_signal_connect (G_OBJECT (control), "changed",
 167                 G_CALLBACK (on_caption_combobox_changed), self);
 168         }
 169
 170         return caption;
 171 }
 172
 173 static GtkWidget*
 174 create_page_account_details (ModestAccountSettingsDialog *self)
 175 {
 176         GtkWidget *box = gtk_vbox_new (FALSE, 2);
 177         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 178         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 2);
 179         gtk_widget_show (label);
 180
 181         /* Create a size group to be used by all captions.
 182          * Note that HildonCaption does not create a default size group if we do not specify one.
 183          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 184         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 185
 186         /* The description widgets: */
 187         self->entry_account_title = GTK_WIDGET (easysetup_validating_entry_new ());
 188         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_account_title"),
 189                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 190         gtk_widget_show (self->entry_account_title);
 191         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 192         gtk_widget_show (caption);
 193
 194         /* Prevent the use of some characters in the account title,
 195          * as required by our UI specification: */
 196         GList *list_prevent = NULL;
 197         list_prevent = g_list_append (list_prevent, "\\");
 198         list_prevent = g_list_append (list_prevent, "/");
 199         list_prevent = g_list_append (list_prevent, ":");
 200         list_prevent = g_list_append (list_prevent, "*");
 201         list_prevent = g_list_append (list_prevent, "?");
 202         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 203         list_prevent = g_list_append (list_prevent, "“");
 204         list_prevent = g_list_append (list_prevent, "<");
 205         list_prevent = g_list_append (list_prevent, ">");
 206         list_prevent = g_list_append (list_prevent, "|");
 207         list_prevent = g_list_append (list_prevent, "^");
 208         easysetup_validating_entry_set_unallowed_characters (
 209                 EASYSETUP_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 210         g_list_free (list_prevent);
 211
 212         /* Set max length as in the UI spec:
 213          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 214         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 215
 216         /* TODO: The Retrieve and Limit Retrieve combo boxes. */
 217
 218         /* The leave-messages widgets: */
 219         if(!self->checkbox_leave_messages)
 220                 self->checkbox_leave_messages =
 221                         gtk_check_button_new_with_label (_("mcen_fi_advsetup_leave_on_server"));
 222         gtk_box_pack_start (GTK_BOX (box), self->checkbox_leave_messages, FALSE, FALSE, 2);
 223         gtk_widget_show (self->checkbox_leave_messages);
 224
 225
 226         gtk_widget_show (GTK_WIDGET (box));
 227
 228         return GTK_WIDGET (box);
 229 }
 230
 231 static void
 232 on_button_signature (GtkButton *button, gpointer user_data)
 233 {
 234
 235 }
 236
 237 static GtkWidget*
 238 create_page_user_details (ModestAccountSettingsDialog *self)
 239 {
 240         GtkWidget *box = gtk_vbox_new (FALSE, 2);
 241
 242         /* Create a size group to be used by all captions.
 243          * Note that HildonCaption does not create a default size group if we do not specify one.
 244          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 245         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 246
 247         /* The name widgets: */
 248         self->entry_user_name = GTK_WIDGET (easysetup_validating_entry_new ());
 249         /* Set max length as in the UI spec:
 250          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 251         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 252         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 253                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 254         gtk_widget_show (self->entry_user_name);
 255         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 256         gtk_widget_show (caption);
 257
 258         /* Prevent the use of some characters in the name,
 259          * as required by our UI specification: */
 260         GList *list_prevent = NULL;
 261         list_prevent = g_list_append (list_prevent, "<");
 262         list_prevent = g_list_append (list_prevent, ">");
 263         easysetup_validating_entry_set_unallowed_characters (
 264                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 265         g_list_free (list_prevent);
 266
 267         /* The username widgets: */
 268         self->entry_user_username = GTK_WIDGET (easysetup_validating_entry_new ());
 269         caption = create_caption_new_with_asterix (self, sizegroup, _("mail_fi_username"),
 270                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 271         gtk_widget_show (self->entry_user_username);
 272         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 273         gtk_widget_show (caption);
 274
 275         /* Prevent the use of some characters in the username,
 276          * as required by our UI specification: */
 277         easysetup_validating_entry_set_unallowed_characters_whitespace (
 278                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_username));
 279
 280         /* Set max length as in the UI spec:
 281          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 282         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 283
 284         /* The password widgets: */
 285         self->entry_user_password = gtk_entry_new ();
 286         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 287         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 288         caption = create_caption_new_with_asterix (self, sizegroup,
 289                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 290         gtk_widget_show (self->entry_user_password);
 291         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 292         gtk_widget_show (caption);
 293
 294         /* The email address widgets: */
 295         self->entry_user_email = GTK_WIDGET (easysetup_validating_entry_new ());
 296         caption = create_caption_new_with_asterix (self, sizegroup,
 297                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 298         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 299         gtk_widget_show (self->entry_user_email);
 300         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 301         gtk_widget_show (caption);
 302
 303         /* Set max length as in the UI spec:
 304          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 305         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 306
 307
 308         /* Signature button: */
 309         if (!self->button_signature)
 310                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_emailsetup_edit"));
 311         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 312                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 313         gtk_widget_show (self->button_signature);
 314         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 315         gtk_widget_show (caption);
 316
 317         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 318                 G_CALLBACK (on_button_signature), self);
 319
 320         gtk_widget_show (GTK_WIDGET (box));
 321
 322         return GTK_WIDGET (box);
 323 }
 324
 325 /** Change the caption title for the incoming server,
 326  * as specified in the UI spec:
 327  */
 328 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestProtocol protocol)
 329 {
 330         const gchar* type =
 331                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 332                         _("mail_fi_emailtype_pop3") :
 333                         _("mail_fi_emailtype_imap") );
 334
 335
 336         /* Note that this produces a compiler warning,
 337          * because the compiler does not know that the translated string will have a %s in it.
 338          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 339         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 340         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 341         g_free(incomingserver_title);
 342 }
 343
 344 /** Change the caption title for the incoming server,
 345  * as specified in the UI spec:
 346  */
 347 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestProtocol protocol)
 348 {
 349         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 350         /* The choices are the same, but the titles are different, as in the UI spec. */
 351         easysetup_serversecurity_combo_box_fill (
 352                 EASYSETUP_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 353 }
 354
 355 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 356 {
 357         GtkWidget *box = gtk_vbox_new (FALSE, 2);
 358
 359         /* Create a size group to be used by all captions.
 360          * Note that HildonCaption does not create a default size group if we do not specify one.
 361          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 362         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 363
 364         /* The incoming server widgets: */
 365         if(!self->entry_incomingserver)
 366                 self->entry_incomingserver = gtk_entry_new ();
 367
 368         if (self->caption_incoming)
 369           gtk_widget_destroy (self->caption_incoming);
 370
 371         /* The caption title will be updated in update_incoming_server_title().
 372          * so this default text will never be seen: */
 373         /* (Note: Changing the title seems pointless. murrayc) */
 374         self->caption_incoming = create_caption_new_with_asterix (self, sizegroup,
 375                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 376         gtk_widget_show (self->entry_incomingserver);
 377         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, 2);
 378         gtk_widget_show (self->caption_incoming);
 379
 380         /* The secure connection widgets: */
 381         /* This will be filled by update_incoming_server_security_choices(). */
 382         if (!self->combo_incoming_security)
 383                 self->combo_incoming_security = GTK_WIDGET (easysetup_serversecurity_combo_box_new ());
 384         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 385                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 386         gtk_widget_show (self->combo_incoming_security);
 387         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 388         gtk_widget_show (caption);
 389
 390         /* Show a default port number when the security method changes, as per the UI spec: */
 391         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 392
 393
 394         /* The port widgets: */
 395         /* TODO: There are various rules about this in the UI spec. */
 396         if (!self->entry_incoming_port)
 397                 self->entry_incoming_port = GTK_WIDGET (gtk_entry_new ());
 398         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 399                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 400         gtk_widget_show (self->entry_incoming_port);
 401         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 402         gtk_widget_show (caption);
 403
 404         /* The secure authentication widgets: */
 405         if(!self->checkbox_incoming_auth)
 406                 self->checkbox_incoming_auth =
 407                         gtk_check_button_new_with_label (_("mcen_li_emailsetup_secure_authentication"));
 408         gtk_box_pack_start (GTK_BOX (box), self->checkbox_incoming_auth, FALSE, FALSE, 2);
 409         gtk_widget_show (self->checkbox_incoming_auth);
 410
 411         gtk_widget_show (GTK_WIDGET (box));
 412
 413         return GTK_WIDGET (box);
 414 }
 415
 416 static void
 417 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 418 {
 419         GtkWidget *widget = GTK_WIDGET (user_data);
 420
 421         /* Enable the widget only if the toggle button is active: */
 422         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 423         gtk_widget_set_sensitive (widget, enable);
 424 }
 425
 426 /* Make the sensitivity of a widget depend on a toggle button.
 427  */
 428 static void
 429 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 430 {
 431         g_signal_connect (G_OBJECT (button), "toggled",
 432                 G_CALLBACK (on_toggle_button_changed), widget);
 433
 434         /* Set the starting sensitivity: */
 435         on_toggle_button_changed (button, widget);
 436 }
 437
 438 static void
 439 on_smtp_servers_window_hide (GtkWindow *window, gpointer user_data)
 440 {
 441         /* Destroy the window when it is closed: */
 442         gtk_widget_destroy (GTK_WIDGET (window));
 443 }
 444
 445 static void
 446 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 447 {
 448
 449         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 450
 451         /* Show the window: */
 452         /* TODO: Retrieve the chosen settings,
 453          * so we can supply them when creating the connection somehow.
 454          */
 455         GtkWidget *window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 456         gtk_window_set_transient_for (GTK_WINDOW (self), GTK_WINDOW (window));
 457         g_signal_connect (G_OBJECT (window), "hide",
 458                 G_CALLBACK (on_smtp_servers_window_hide), self);
 459     gtk_widget_show (window);
 460 }
 461
 462 static void
 463 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 464 {
 465         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 466
 467         ModestProtocol protocol_security =
 468                 easysetup_secureauth_combo_box_get_active_secureauth (
 469                         EASYSETUP_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 470         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 471
 472         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 473         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 474 }
 475
 476 static void
 477 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 478 {
 479         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 480
 481         const gint port_number =
 482                 easysetup_serversecurity_combo_box_get_active_serversecurity_port (
 483                         EASYSETUP_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 484
 485         if(port_number != 0) {
 486                 gchar* str = g_strdup_printf ("%d", port_number);
 487                 gtk_entry_set_text (GTK_ENTRY (self->entry_outgoing_port), str);
 488                 g_free (str);
 489         }
 490 }
 491
 492 static void
 493 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 494 {
 495         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 496
 497         const gint port_number =
 498                 easysetup_serversecurity_combo_box_get_active_serversecurity_port (
 499                         EASYSETUP_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 500
 501         if(port_number != 0) {
 502                 gchar* str = g_strdup_printf ("%d", port_number);
 503                 gtk_entry_set_text (GTK_ENTRY (self->entry_incoming_port), str);
 504                 g_free (str);
 505         }
 506 }
 507
 508
 509 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 510 {
 511         GtkWidget *box = gtk_vbox_new (FALSE, 2);
 512
 513         /* Create a size group to be used by all captions.
 514          * Note that HildonCaption does not create a default size group if we do not specify one.
 515          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 516         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 517
 518         /* The outgoing server widgets: */
 519         if (!self->entry_outgoingserver)
 520                 self->entry_outgoingserver = gtk_entry_new ();
 521         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 522                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 523         gtk_widget_show (self->entry_outgoingserver);
 524         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 525         gtk_widget_show (caption);
 526
 527         /* The secure authentication widgets: */
 528         if (!self->combo_outgoing_auth)
 529                 self->combo_outgoing_auth = GTK_WIDGET (easysetup_secureauth_combo_box_new ());
 530         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 531                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 532         gtk_widget_show (self->combo_outgoing_auth);
 533         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 534         gtk_widget_show (caption);
 535
 536         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 537         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 538
 539         /* The username widgets: */
 540         self->entry_outgoing_username = GTK_WIDGET (easysetup_validating_entry_new ());
 541         self->caption_outgoing_username = create_caption_new_with_asterix (self, sizegroup, _("mail_fi_username"),
 542                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 543         gtk_widget_show (self->entry_outgoing_username);
 544         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, 2);
 545         gtk_widget_show (self->caption_outgoing_username);
 546
 547         /* Prevent the use of some characters in the username,
 548          * as required by our UI specification: */
 549         easysetup_validating_entry_set_unallowed_characters_whitespace (
 550                 EASYSETUP_VALIDATING_ENTRY (self->entry_outgoing_username));
 551
 552         /* Set max length as in the UI spec:
 553          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 554         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 555
 556         /* The password widgets: */
 557         self->entry_outgoing_password = gtk_entry_new ();
 558         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 559         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 560         self->caption_outgoing_password = create_caption_new_with_asterix (self, sizegroup,
 561                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 562         gtk_widget_show (self->entry_outgoing_password);
 563         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, 2);
 564         gtk_widget_show (self->caption_outgoing_password);
 565
 566         /* The secure connection widgets: */
 567         /* This will be filled and set with easysetup_serversecurity_combo_box_fill()
 568          * and easysetup_serversecurity_combo_box_set_active_serversecurity().
 569          */
 570         if (!self->combo_outgoing_security)
 571                 self->combo_outgoing_security = GTK_WIDGET (easysetup_serversecurity_combo_box_new ());
 572         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 573                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 574         gtk_widget_show (self->combo_outgoing_security);
 575         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 576         gtk_widget_show (caption);
 577
 578         /* Show a default port number when the security method changes, as per the UI spec: */
 579         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 580
 581         /* The port widgets: */
 582         if (!self->entry_outgoing_port)
 583                 self->entry_outgoing_port = GTK_WIDGET (gtk_entry_new ());
 584         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 585                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 586         gtk_widget_show (self->entry_outgoing_port);
 587         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 588         gtk_widget_show (caption);
 589
 590         /* connection-specific checkbox: */
 591         if (!self->checkbox_outgoing_smtp_specific) {
 592                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new_with_label (_("mcen_fi_advsetup_connection_smtp"));
 593                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 594                         FALSE);
 595         }
 596         gtk_box_pack_start (GTK_BOX (box), self->checkbox_outgoing_smtp_specific, FALSE, FALSE, 2);
 597         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 598
 599         /* Connection-specific SMTP-Severs Edit button: */
 600         if (!self->button_outgoing_smtp_servers)
 601                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_emailsetup_edit"));
 602         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 603                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 604         gtk_widget_show (self->button_outgoing_smtp_servers);
 605         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 2);
 606         gtk_widget_show (caption);
 607
 608         /* Only enable the button when the checkbox is checked: */
 609         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 610                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 611
 612         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 613                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 614
 615
 616         gtk_widget_show (GTK_WIDGET (box));
 617
 618         return GTK_WIDGET (box);
 619 }
 620
 621 static gboolean
 622 check_data (ModestAccountSettingsDialog *self)
 623 {
 624         /* Check that the title is not already in use: */
 625         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 626         if ((!account_title) || (strlen(account_title) == 0))
 627                 return FALSE; /* Should be prevented already anyway. */
 628
 629         if (strcmp(account_title, self->original_account_title) != 0) {
 630                 /* Check the changed title: */
 631                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 632                         account_title);
 633
 634                 if (name_in_use) {
 635                         /* Warn the user via a dialog: */
 636                         show_error (GTK_WINDOW (self), _("mail_ib_account_name_already_existing"));
 637
 638                         return FALSE;
 639                 }
 640         }
 641
 642         /* Check that the email address is valud: */
 643         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 644         if ((!email_address) || (strlen(email_address) == 0))
 645                 return FALSE;
 646
 647         if (!modest_text_utils_validate_email_address (email_address)) {
 648                 /* Warn the user via a dialog: */
 649                 show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));
 650
 651         /* Return focus to the email address entry: */
 652         gtk_widget_grab_focus (self->entry_user_email);
 653
 654                 return FALSE;
 655         }
 656
 657         /* TODO: The UI Spec wants us to check that the servernames are valid,
 658          * but does not specify how.
 659          */
 660
 661         return TRUE;
 662 }
 663 /*
 664  */
 665 static void
 666 on_response (GtkDialog *wizard_dialog,
 667         gint response_id,
 668         gpointer user_data)
 669 {
 670         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 671         enable_buttons (self);
 672
 673         gboolean prevent_response = FALSE;
 674
 675         /* Warn about unsaved changes: */
 676         /* TODO: Actually detect whether changes were made. */
 677         if (response_id == GTK_RESPONSE_CANCEL) {
 678                 GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (GTK_WINDOW (self),
 679                 (GtkDialogFlags)0,
 680                  GTK_MESSAGE_INFO,
 681                  GTK_BUTTONS_OK_CANCEL, /* TODO: These button names are ambiguous, and not specified in the UI specification. */
 682                  _("imum_nc_wizard_confirm_lose_changes") ));
 683
 684                  const gint dialog_response = gtk_dialog_run (dialog);
 685                  gtk_widget_destroy (GTK_WIDGET (dialog));
 686
 687                 if (dialog_response != GTK_RESPONSE_OK)
 688                         prevent_response = TRUE;
 689         }
 690         /* Check for invalid input: */
 691         else if (!check_data (self)) {
 692                 prevent_response = TRUE;
 693         }
 694
 695         if (prevent_response) {
 696                 /* This is a nasty hack. murrayc. */
 697                 /* Don't let the dialog close */
 698         g_signal_stop_emission_by_name (wizard_dialog, "response");
 699                 return;
 700         }
 701
 702
 703         if (response_id == GTK_RESPONSE_OK) {
 704                 /* Try to save the changes: */
 705                 const gboolean saved = save_configuration (self);
 706                 if (saved)
 707                         show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
 708                 else
 709                         show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
 710         }
 711 }
 712
 713 static void
 714 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
 715 {
 716         /* Create the notebook to be used by the GtkDialog base class:
 717          * Each page of the notebook will be a page of the wizard: */
 718         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
 719
 720
 721     gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_emailsetup"));
 722
 723         /* Get the account manager object,
 724          * so we can check for existing accounts,
 725          * and create new accounts: */
 726         self->account_manager = modest_runtime_get_account_mgr ();
 727         g_assert (self->account_manager);
 728         g_object_ref (self->account_manager);
 729
 730     /* Create the common pages,
 731      */
 732         self->page_account_details = create_page_account_details (self);
 733         self->page_user_details = create_page_user_details (self);
 734         self->page_incoming = create_page_incoming (self);
 735         self->page_outgoing = create_page_outgoing (self);
 736
 737         /* Add the notebook pages: */
 738         gtk_notebook_append_page (notebook, self->page_account_details,
 739                 gtk_label_new (_("mcen_ti_account_settings_account")));
 740         gtk_notebook_append_page (notebook, self->page_user_details,
 741                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
 742         gtk_notebook_append_page (notebook, self->page_incoming,
 743                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
 744         gtk_notebook_append_page (notebook, self->page_outgoing,
 745                 gtk_label_new (_("mcen_ti_advsetup_sending")));
 746
 747         GtkDialog *dialog = GTK_DIALOG (self);
 748         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (notebook));
 749         gtk_widget_show (GTK_WIDGET (notebook));
 750
 751     /* Add the buttons: */
 752     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_OK, GTK_RESPONSE_OK);
 753     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 754
 755     /* Connect to the dialog's response signal: */
 756     /* We use connect-before
 757      * so we can stop the signal emission,
 758      * to stop the default signal handler from closing the dialog.
 759      */
 760     g_signal_connect (G_OBJECT (self), "response",
 761             G_CALLBACK (on_response), self);
 762 }
 763
 764 ModestAccountSettingsDialog*
 765 modest_account_settings_dialog_new (void)
 766 {
 767         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
 768 }
 769
 770 /** Update the UI with the stored account details, so they can be edited.
 771  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
 772  */
 773 void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialog *dialog, const gchar* account_name)
 774 {
 775         if (!account_name)
 776                 return;
 777
 778         /* Save the account name so we can refer to it later: */
 779         if (dialog->account_name)
 780                 g_free (dialog->account_name);
 781         dialog->account_name = g_strdup (account_name);
 782
 783
 784         /* Get the account data for this account name: */
 785         ModestAccountData *account_data = modest_account_mgr_get_account_data (dialog->account_manager,
 786                 account_name);
 787         if (!account_data) {
 788                 g_printerr ("modest: failed to get account data for %s\n", account_name);
 789                 return;
 790         }
 791
 792         /* Save the account title so we can refer to it if the user changes it: */
 793         if (dialog->original_account_title)
 794                 g_free (dialog->original_account_title);
 795         dialog->original_account_title = g_strdup (account_data->display_name);
 796
 797
 798         if (!(account_data->store_account)) {
 799                 g_printerr ("modest: account has no stores: %s\n", account_name);
 800                 return;
 801         }
 802
 803         /* Show the account data in the widgets: */
 804
 805         /* Note that we never show the non-display name in the UI.
 806          * (Though the display name defaults to the non-display name at the start.) */
 807         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
 808                 account_data->display_name ? account_data->display_name : "");
 809
 810         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
 811                 account_data->fullname ? account_data->fullname : "");
 812         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
 813                 account_data->email ? account_data->email : "");
 814
 815         const gboolean leave_on_server = modest_account_mgr_get_bool (dialog->account_manager, account_name,
 816                 MODEST_ACCOUNT_LEAVE_ON_SERVER, FALSE /* not server account */);
 817         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages), leave_on_server);
 818
 819         ModestServerAccountData *incoming_account = account_data->store_account;
 820         if (incoming_account) {
 821                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
 822                         incoming_account->username ? incoming_account->username : "");
 823                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
 824                         incoming_account->password ? incoming_account->password : "");
 825
 826                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
 827                         incoming_account->hostname ? incoming_account->hostname : "");
 828
 829                 const ModestProtocol secure_auth = modest_server_account_data_get_option_secure_auth(incoming_account);
 830                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
 831                         secure_auth == MODEST_PROTOCOL_AUTH_PASSWORD);
 832
 833                 update_incoming_server_title (dialog, incoming_account->proto);
 834                 update_incoming_server_security_choices (dialog, incoming_account->proto);
 835
 836                 const ModestProtocol security = modest_server_account_data_get_option_security (incoming_account);
 837                 easysetup_serversecurity_combo_box_set_active_serversecurity (
 838                         EASYSETUP_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
 839
 840                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, incoming_account->account_name,
 841                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
 842                 gchar *port_str = g_strdup_printf ("%d", port_num);
 843                 gtk_entry_set_text (GTK_ENTRY (dialog->entry_incoming_port), port_str);
 844                 g_free (port_str);
 845
 846                 /* TODO:
 847         gchar            *uri;
 848         ModestProtocol    proto;
 849         gchar            *password;
 850         time_t            last_updated;
 851         GSList           *options;
 852         */
 853
 854         }
 855
 856         ModestServerAccountData *outgoing_account = account_data->transport_account;
 857         if (outgoing_account) {
 858                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
 859                         outgoing_account->hostname ? outgoing_account->hostname : "");
 860
 861                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
 862                         outgoing_account->username ? outgoing_account->username : "");
 863                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
 864                         outgoing_account->password ? outgoing_account->password : "");
 865
 866                 /* Get the secure-auth setting: */
 867                 const ModestProtocol secure_auth = modest_server_account_data_get_option_secure_auth(outgoing_account);
 868                 easysetup_secureauth_combo_box_set_active_secureauth (
 869                         EASYSETUP_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
 870                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
 871
 872                 easysetup_serversecurity_combo_box_fill (
 873                         EASYSETUP_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), outgoing_account->proto);
 874
 875                 /* Get the security setting: */
 876                 const ModestProtocol security = modest_server_account_data_get_option_security (outgoing_account);
 877                 easysetup_serversecurity_combo_box_set_active_serversecurity (
 878                         EASYSETUP_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
 879
 880                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, outgoing_account->account_name,
 881                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
 882                 gchar *port_str = g_strdup_printf ("%d", port_num);
 883                 gtk_entry_set_text (GTK_ENTRY (dialog->entry_outgoing_port), port_str);
 884                 g_free (port_str);
 885         }
 886
 887         /* account_data->is_enabled,  */
 888         /*account_data->is_default,  */
 889
 890         /* account_data->store_account->proto */
 891
 892         modest_account_mgr_free_account_data (dialog->account_manager, account_data);
 893 }
 894
 895 static gboolean
 896 save_configuration (ModestAccountSettingsDialog *dialog)
 897 {
 898         g_assert (dialog->account_name);
 899
 900         const gchar* account_name = dialog->account_name;
 901
 902         /* Set the account data from the widgets: */
 903         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
 904         gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
 905                 MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
 906         if (!test)
 907                 return FALSE;
 908
 909         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
 910         test = modest_account_mgr_set_string (dialog->account_manager, account_name,
 911                 MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
 912         if (!test)
 913                 return FALSE;
 914
 915         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
 916         test = modest_account_mgr_set_bool (dialog->account_manager, account_name,
 917                 MODEST_ACCOUNT_LEAVE_ON_SERVER, leave_on_server, FALSE /* not server account */);
 918         if (!test)
 919                 return FALSE;
 920
 921         /* Incoming: */
 922         gchar* incoming_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
 923                 MODEST_ACCOUNT_STORE_ACCOUNT, FALSE /* not server account */);
 924         g_assert (incoming_account_name);
 925
 926         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
 927         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
 928                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
 929         if (!test)
 930                 return FALSE;
 931
 932         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
 933         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
 934                 MODEST_ACCOUNT_USERNAME, username, TRUE /* server account */);
 935         if (!test)
 936                 return FALSE;
 937
 938         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
 939         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
 940                 MODEST_ACCOUNT_PASSWORD, password, TRUE /*  server account */);
 941         if (!test)
 942                 return FALSE;
 943
 944         const ModestProtocol protocol_authentication_incoming = gtk_toggle_button_get_active
 945                 (GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth))
 946                         ? MODEST_PROTOCOL_AUTH_PASSWORD
 947                         : MODEST_PROTOCOL_AUTH_NONE;
 948         modest_server_account_set_option_secure_auth (dialog->account_manager, incoming_account_name, protocol_authentication_incoming);
 949
 950         const ModestProtocol protocol_security_incoming = easysetup_serversecurity_combo_box_get_active_serversecurity (
 951                 EASYSETUP_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
 952         modest_server_account_set_option_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
 953
 954         /* port: */
 955         const gchar* port_str = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incoming_port));
 956         gint port_num = 0;
 957         if (port_str)
 958                 port_num = atoi (port_str);
 959         modest_account_mgr_set_int (dialog->account_manager, incoming_account_name,
 960                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
 961
 962         g_free (incoming_account_name);
 963
 964         /* Outgoing: */
 965         gchar* outgoing_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
 966                 MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE /* not server account */);
 967         g_assert (outgoing_account_name);
 968
 969         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
 970         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
 971                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
 972         if (!test)
 973                 return FALSE;
 974
 975         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
 976         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
 977                 MODEST_ACCOUNT_USERNAME, username, TRUE /* server account */);
 978         if (!test)
 979                 return FALSE;
 980
 981         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
 982         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
 983                 MODEST_ACCOUNT_PASSWORD, password, TRUE /*  server account */);
 984         if (!test)
 985                 return FALSE;
 986
 987         const ModestProtocol protocol_security_outgoing = easysetup_serversecurity_combo_box_get_active_serversecurity (
 988                 EASYSETUP_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
 989         modest_server_account_set_option_security (dialog->account_manager, outgoing_account_name, protocol_security_outgoing);
 990
 991         const ModestProtocol protocol_authentication_outgoing = easysetup_secureauth_combo_box_get_active_secureauth (
 992                 EASYSETUP_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
 993         modest_server_account_set_option_secure_auth (dialog->account_manager, outgoing_account_name, protocol_authentication_outgoing);
 994
 995         /* port: */
 996         port_str = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_port));
 997         port_num = 0;
 998         if (port_str)
 999                 port_num = atoi (port_str);
1000         modest_account_mgr_set_int (dialog->account_manager, outgoing_account_name,
1001                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1002
1003         g_free (outgoing_account_name);
1004
1005
1006         /* Set the changed account title last, to simplify the previous code: */
1007         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
1008         if ((!account_title) || (strlen(account_title) == 0))
1009                 return FALSE; /* Should be prevented already anyway. */
1010
1011         if (strcmp(account_title, account_name) != 0) {
1012                 /* Change the title: */
1013                 gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1014                 MODEST_ACCOUNT_DISPLAY_NAME, account_title, FALSE /* not server account */);
1015                 if (!test)
1016                         return FALSE;
1017         }
1018
1019         return TRUE;
1020 }
1021
1022 static gboolean entry_is_empty (GtkWidget *entry)
1023 {
1024         if (!entry)
1025                 return FALSE;
1026
1027         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1028         if ((!text) || (strlen(text) == 0))
1029                 return TRUE;
1030         else
1031                 return FALSE;
1032 }
1033
1034 static void
1035 enable_buttons (ModestAccountSettingsDialog *self)
1036 {
1037         gboolean enable_ok = TRUE;
1038
1039         /* The account details title is mandatory: */
1040         if (entry_is_empty(self->entry_account_title))
1041                         enable_ok = FALSE;
1042
1043         /* The user details username is mandatory: */
1044         if (entry_is_empty(self->entry_user_username))
1045                 enable_ok = FALSE;
1046
1047         /* The user details email address is mandatory: */
1048         if (enable_ok && entry_is_empty (self->entry_user_email))
1049                 enable_ok = FALSE;
1050
1051         /* The custom incoming server is mandatory: */
1052         if (entry_is_empty(self->entry_incomingserver))
1053                 enable_ok = FALSE;
1054
1055         /* Enable the buttons,
1056          * identifying them via their associated response codes:
1057          */
1058         GtkDialog *dialog_base = GTK_DIALOG (self);
1059     gtk_dialog_set_response_sensitive (dialog_base,
1060                                        GTK_RESPONSE_OK,
1061                                        enable_ok);
1062 }
1063
1064 static void
1065 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1066 {
1067         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1068         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1069
1070
1071         object_class->get_property = modest_account_settings_dialog_get_property;
1072         object_class->set_property = modest_account_settings_dialog_set_property;
1073         object_class->dispose = modest_account_settings_dialog_dispose;
1074         object_class->finalize = modest_account_settings_dialog_finalize;
1075 }
1076
1077 static void
1078 show_error (GtkWindow *parent_window, const gchar* text)
1079 {
1080         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1081                 (GtkDialogFlags)0,
1082                  GTK_MESSAGE_ERROR,
1083                  GTK_BUTTONS_OK,
1084                  text ));
1085
1086                  gtk_dialog_run (dialog);
1087                  gtk_widget_destroy (GTK_WIDGET (dialog));
1088 }
1089
1090 static void
1091 show_ok (GtkWindow *parent_window, const gchar* text)
1092 {
1093         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1094                 (GtkDialogFlags)0,
1095                  GTK_MESSAGE_INFO,
1096                  GTK_BUTTONS_OK,
1097                  text ));
1098
1099                  gtk_dialog_run (dialog);
1100                  gtk_widget_destroy (GTK_WIDGET (dialog));
1101 }
1102
1103
1104