git.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 <hildon-widgets/hildon-number-editor.h>
  20 #include "widgets/modest-serversecurity-combo-box.h"
  21 #include "widgets/modest-secureauth-combo-box.h"
  22 #include "widgets/modest-validating-entry.h"
  23 #include "widgets/modest-retrieve-combo-box.h"
  24 #include "widgets/modest-limit-retrieve-combo-box.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 "maemo/modest-signature-editor-dialog.h"
  31 #include <maemo/modest-maemo-ui-constants.h>
  32 #include <gconf/gconf-client.h>
  33 #include <string.h> /* For strlen(). */
  34
  35 /* Include config.h so that _() works: */
  36 #ifdef HAVE_CONFIG_H
  37 #include <config.h>
  38 #endif
  39
  40 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  41
  42 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  43
  44 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  45         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  46
  47 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  48
  49 struct _ModestAccountSettingsDialogPrivate
  50 {
  51 };
  52
  53 static void
  54 enable_buttons (ModestAccountSettingsDialog *self);
  55
  56 static gboolean
  57 save_configuration (ModestAccountSettingsDialog *dialog);
  58
  59 static void
  60 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
  61                                                                                                                         GValue *value, GParamSpec *pspec)
  62 {
  63         switch (property_id) {
  64         default:
  65                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  66         }
  67 }
  68
  69 static void
  70 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
  71                                                                                                                         const GValue *value, GParamSpec *pspec)
  72 {
  73         switch (property_id) {
  74         default:
  75                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  76         }
  77 }
  78
  79 static void
  80 modest_account_settings_dialog_dispose (GObject *object)
  81 {
  82         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
  83                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
  84 }
  85
  86 static void
  87 modest_account_settings_dialog_finalize (GObject *object)
  88 {
  89         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
  90
  91         if (self->account_name)
  92                 g_free (self->account_name);
  93
  94         if (self->original_account_title)
  95                 g_free (self->original_account_title);
  96
  97         if (self->account_manager)
  98                 g_object_unref (G_OBJECT (self->account_manager));
  99
 100         if (self->specific_window)
 101                 gtk_widget_destroy (self->specific_window);
 102
 103         if (self->signature_dialog)
 104                 gtk_widget_destroy (self->signature_dialog);
 105
 106         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 107 }
 108
 109 static void
 110 show_error (GtkWindow *parent_window, const gchar* text);
 111
 112 static void
 113 show_ok (GtkWindow *parent_window, const gchar* text);
 114
 115 static void
 116 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 117
 118 static void
 119 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 120
 121 static void
 122 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 123 {
 124         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 125         self->modified = TRUE;
 126 }
 127
 128 static void
 129 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 130 {
 131         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 132         self->modified = TRUE;
 133 }
 134
 135 static void
 136 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 137 {
 138         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 139         self->modified = TRUE;
 140 }
 141
 142 /* Set a modified boolean whenever the widget is changed,
 143  * so we can check for it later.
 144  */
 145 static void
 146 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 147 {
 148         if (GTK_IS_ENTRY (widget)) {
 149           g_signal_connect (G_OBJECT (widget), "changed",
 150                 G_CALLBACK (on_modified_entry_changed), self);
 151         } else if (GTK_IS_COMBO_BOX (widget)) {
 152                 g_signal_connect (G_OBJECT (widget), "changed",
 153                 G_CALLBACK (on_modified_combobox_changed), self);
 154         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 155                 g_signal_connect (G_OBJECT (widget), "toggled",
 156                 G_CALLBACK (on_modified_checkbox_toggled), self);
 157         }
 158 }
 159
 160 static void
 161 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 162 {
 163         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 164         g_assert(self);
 165         enable_buttons(self);
 166 }
 167
 168 static void
 169 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 170 {
 171         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 172         g_assert(self);
 173         enable_buttons(self);
 174 }
 175
 176 /** This is a convenience function to create a caption containing a mandatory widget.
 177  * When the widget is edited, the enable_buttons() vfunc will be called.
 178  */
 179 static GtkWidget* create_caption_new_with_asterix(ModestAccountSettingsDialog *self,
 180         GtkSizeGroup *group,
 181         const gchar *value,
 182         GtkWidget *control,
 183         GtkWidget *icon,
 184         HildonCaptionStatus flag)
 185 {
 186   GtkWidget *caption = hildon_caption_new (group, value, control, icon, flag);
 187
 188 /* The translated strings seem to already contain the *,
 189  * but this code can be used if that is not true in future.
 190  */
 191 #if 0
 192         /* Add a * character to indicate mandatory fields,
 193          * as specified in our "Email UI Specification": */
 194         if (flag == HILDON_CAPTION_MANDATORY) {
 195                 gchar* title = g_strdup_printf("%s*", value);
 196                 caption = hildon_caption_new (group, title, control, icon, flag);
 197                 g_free(title);
 198         }
 199         else
 200                 caption = hildon_caption_new (group, value, control, icon, flag);
 201 #endif
 202
 203         /* Connect to the appropriate changed signal for the widget,
 204          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 205          */
 206         if (GTK_IS_ENTRY (control)) {
 207                 g_signal_connect (G_OBJECT (control), "changed",
 208                 G_CALLBACK (on_caption_entry_changed), self);
 209
 210         }
 211         else if (GTK_IS_COMBO_BOX (control)) {
 212                 g_signal_connect (G_OBJECT (control), "changed",
 213                 G_CALLBACK (on_caption_combobox_changed), self);
 214         }
 215
 216         return caption;
 217 }
 218
 219 static GtkWidget*
 220 create_page_account_details (ModestAccountSettingsDialog *self)
 221 {
 222         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 223         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 224         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 225         gtk_widget_show (label);
 226
 227         /* Create a size group to be used by all captions.
 228          * Note that HildonCaption does not create a default size group if we do not specify one.
 229          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 230         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 231
 232         /* The description widgets: */
 233         self->entry_account_title = GTK_WIDGET (easysetup_validating_entry_new ());
 234         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_account_title"),
 235                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 236         gtk_widget_show (self->entry_account_title);
 237         connect_for_modified (self, self->entry_account_title);
 238         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 239         gtk_widget_show (caption);
 240
 241         /* Prevent the use of some characters in the account title,
 242          * as required by our UI specification: */
 243         GList *list_prevent = NULL;
 244         list_prevent = g_list_append (list_prevent, "\\");
 245         list_prevent = g_list_append (list_prevent, "/");
 246         list_prevent = g_list_append (list_prevent, ":");
 247         list_prevent = g_list_append (list_prevent, "*");
 248         list_prevent = g_list_append (list_prevent, "?");
 249         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 250         list_prevent = g_list_append (list_prevent, "“");
 251         list_prevent = g_list_append (list_prevent, "<");
 252         list_prevent = g_list_append (list_prevent, ">");
 253         list_prevent = g_list_append (list_prevent, "|");
 254         list_prevent = g_list_append (list_prevent, "^");
 255         easysetup_validating_entry_set_unallowed_characters (
 256                 EASYSETUP_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 257         g_list_free (list_prevent);
 258
 259         /* Set max length as in the UI spec:
 260          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 261         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 262
 263         /* The retrieve combobox: */
 264         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 265         caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 266                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 267         gtk_widget_show (self->combo_retrieve);
 268         connect_for_modified (self, self->combo_retrieve);
 269         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 270         gtk_widget_show (caption);
 271
 272         /* The limit-retrieve combobox: */
 273         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 274         caption = create_caption_new_with_asterix (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 275                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 276         gtk_widget_show (self->combo_limit_retrieve);
 277         connect_for_modified (self, self->combo_limit_retrieve);
 278         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 279         gtk_widget_show (caption);
 280
 281         /* The leave-messages widgets: */
 282         if(!self->checkbox_leave_messages)
 283                 self->checkbox_leave_messages =
 284                         gtk_check_button_new_with_label (_("mcen_fi_advsetup_leave_on_server"));
 285         gtk_box_pack_start (GTK_BOX (box), self->checkbox_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 286         gtk_widget_show (self->checkbox_leave_messages);
 287         connect_for_modified (self, self->checkbox_leave_messages);
 288
 289         gtk_widget_show (GTK_WIDGET (box));
 290
 291         return GTK_WIDGET (box);
 292 }
 293
 294 static void
 295 on_button_signature (GtkButton *button, gpointer user_data)
 296 {
 297         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 298
 299         /* Create the window, if necessary: */
 300         if (!(self->signature_dialog)) {
 301                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 302
 303                 gboolean use_signature = FALSE;
 304                 gchar *signature = modest_account_mgr_get_signature(self->account_manager, self->account_name,
 305                         &use_signature);
 306                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 307                 modest_signature_editor_dialog_set_settings (
 308                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 309                         use_signature, signature, account_title);
 310                 g_free (signature);
 311                 signature = NULL;
 312         }
 313
 314         /* Show the window: */
 315         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 316         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 317     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 318     gtk_widget_hide (self->signature_dialog);
 319     if (response != GTK_RESPONSE_OK) {
 320         /* Destroy the widget now, and its data: */
 321         gtk_widget_destroy (self->signature_dialog);
 322         self->signature_dialog = NULL;
 323     }
 324     else {
 325         /* Mark modified, so we use the dialog's data later: */
 326         self->modified = TRUE;
 327     }
 328 }
 329
 330 static GtkWidget*
 331 create_page_user_details (ModestAccountSettingsDialog *self)
 332 {
 333         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 334
 335         /* Create a size group to be used by all captions.
 336          * Note that HildonCaption does not create a default size group if we do not specify one.
 337          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 338         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 339
 340         /* The name widgets: */
 341         self->entry_user_name = GTK_WIDGET (easysetup_validating_entry_new ());
 342         /* Set max length as in the UI spec:
 343          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 344         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 345         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 346                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 347         gtk_widget_show (self->entry_user_name);
 348         connect_for_modified (self, self->entry_user_name);
 349         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 350         gtk_widget_show (caption);
 351
 352         /* Prevent the use of some characters in the name,
 353          * as required by our UI specification: */
 354         GList *list_prevent = NULL;
 355         list_prevent = g_list_append (list_prevent, "<");
 356         list_prevent = g_list_append (list_prevent, ">");
 357         easysetup_validating_entry_set_unallowed_characters (
 358                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 359         g_list_free (list_prevent);
 360
 361         /* The username widgets: */
 362         self->entry_user_username = GTK_WIDGET (easysetup_validating_entry_new ());
 363         caption = create_caption_new_with_asterix (self, sizegroup, _("mail_fi_username"),
 364                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 365         gtk_widget_show (self->entry_user_username);
 366         connect_for_modified (self, self->entry_user_username);
 367         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 368         gtk_widget_show (caption);
 369
 370         /* Prevent the use of some characters in the username,
 371          * as required by our UI specification: */
 372         easysetup_validating_entry_set_unallowed_characters_whitespace (
 373                 EASYSETUP_VALIDATING_ENTRY (self->entry_user_username));
 374
 375         /* Set max length as in the UI spec:
 376          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 377         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 378
 379         /* The password widgets: */
 380         self->entry_user_password = gtk_entry_new ();
 381         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 382         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 383         caption = create_caption_new_with_asterix (self, sizegroup,
 384                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 385         gtk_widget_show (self->entry_user_password);
 386         connect_for_modified (self, self->entry_user_password);
 387         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 388         gtk_widget_show (caption);
 389
 390         /* The email address widgets: */
 391         self->entry_user_email = GTK_WIDGET (easysetup_validating_entry_new ());
 392         caption = create_caption_new_with_asterix (self, sizegroup,
 393                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 394         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 395         gtk_widget_show (self->entry_user_email);
 396         connect_for_modified (self, self->entry_user_email);
 397         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 398         gtk_widget_show (caption);
 399
 400         /* Set max length as in the UI spec:
 401          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 402         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 403
 404
 405         /* Signature button: */
 406         if (!self->button_signature)
 407                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 408         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 409                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 410         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 411         gtk_widget_show (self->button_signature);
 412         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 413         gtk_widget_show (caption);
 414
 415         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 416                 G_CALLBACK (on_button_signature), self);
 417
 418         gtk_widget_show (GTK_WIDGET (box));
 419
 420         return GTK_WIDGET (box);
 421 }
 422
 423 /** Change the caption title for the incoming server,
 424  * as specified in the UI spec:
 425  */
 426 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestProtocol protocol)
 427 {
 428         const gchar* type =
 429                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 430                         _("mail_fi_emailtype_pop3") :
 431                         _("mail_fi_emailtype_imap") );
 432
 433
 434         /* Note that this produces a compiler warning,
 435          * because the compiler does not know that the translated string will have a %s in it.
 436          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 437         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 438         g_object_set (G_OBJECT (self->caption_incoming), "label", incomingserver_title, NULL);
 439         g_free(incomingserver_title);
 440 }
 441
 442 /** Change the caption title for the incoming server,
 443  * as specified in the UI spec:
 444  */
 445 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestProtocol protocol)
 446 {
 447         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 448         /* The choices are the same, but the titles are different, as in the UI spec. */
 449         modest_serversecurity_combo_box_fill (
 450                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 451 }
 452
 453 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 454 {
 455         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 456
 457         /* Create a size group to be used by all captions.
 458          * Note that HildonCaption does not create a default size group if we do not specify one.
 459          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 460         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 461
 462         /* The incoming server widgets: */
 463         if(!self->entry_incomingserver)
 464                 self->entry_incomingserver = gtk_entry_new ();
 465
 466         if (self->caption_incoming)
 467           gtk_widget_destroy (self->caption_incoming);
 468
 469         /* The caption title will be updated in update_incoming_server_title().
 470          * so this default text will never be seen: */
 471         /* (Note: Changing the title seems pointless. murrayc) */
 472         self->caption_incoming = create_caption_new_with_asterix (self, sizegroup,
 473                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 474         gtk_widget_show (self->entry_incomingserver);
 475         connect_for_modified (self, self->entry_incomingserver);
 476         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 477         gtk_widget_show (self->caption_incoming);
 478
 479         /* The secure connection widgets: */
 480         /* This will be filled by update_incoming_server_security_choices(). */
 481         if (!self->combo_incoming_security)
 482                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 483         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 484                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 485         gtk_widget_show (self->combo_incoming_security);
 486         connect_for_modified (self, self->combo_incoming_security);
 487         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 488         gtk_widget_show (caption);
 489
 490         /* Show a default port number when the security method changes, as per the UI spec: */
 491         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 492
 493
 494         /* The port widgets: */
 495         /* TODO: There are various rules about this in the UI spec. */
 496         if (!self->entry_incoming_port)
 497                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
 498         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 499                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 500         gtk_widget_show (self->entry_incoming_port);
 501         connect_for_modified (self, self->entry_incoming_port);
 502         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 503         gtk_widget_show (caption);
 504
 505         /* The secure authentication widgets: */
 506         if(!self->checkbox_incoming_auth)
 507                 self->checkbox_incoming_auth =
 508                         gtk_check_button_new_with_label (_("mcen_li_emailsetup_secure_authentication"));
 509         gtk_box_pack_start (GTK_BOX (box), self->checkbox_incoming_auth, FALSE, FALSE, MODEST_MARGIN_HALF);
 510         gtk_widget_show (self->checkbox_incoming_auth);
 511         connect_for_modified (self, self->checkbox_incoming_auth);
 512
 513         gtk_widget_show (GTK_WIDGET (box));
 514
 515         return GTK_WIDGET (box);
 516 }
 517
 518 static void
 519 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 520 {
 521         GtkWidget *widget = GTK_WIDGET (user_data);
 522
 523         /* Enable the widget only if the toggle button is active: */
 524         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 525         gtk_widget_set_sensitive (widget, enable);
 526 }
 527
 528 /* Make the sensitivity of a widget depend on a toggle button.
 529  */
 530 static void
 531 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 532 {
 533         g_signal_connect (G_OBJECT (button), "toggled",
 534                 G_CALLBACK (on_toggle_button_changed), widget);
 535
 536         /* Set the starting sensitivity: */
 537         on_toggle_button_changed (button, widget);
 538 }
 539
 540 static void
 541 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 542 {
 543         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 544
 545         /* Create the window if necessary: */
 546         if (!(self->specific_window)) {
 547                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 548                 modest_connection_specific_smtp_window_fill_with_connections (
 549                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 550                         self->account_name);
 551         }
 552
 553         /* Show the window: */
 554         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 555         gtk_window_set_modal (GTK_WINDOW (self->specific_window), TRUE);
 556     gtk_widget_show (self->specific_window);
 557 }
 558
 559 static void
 560 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 561 {
 562         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 563
 564         ModestProtocol protocol_security =
 565                 modest_secureauth_combo_box_get_active_secureauth (
 566                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 567         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 568
 569         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 570         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 571 }
 572
 573 static void
 574 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 575 {
 576         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 577
 578         const gint port_number =
 579                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 580                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 581
 582         if(port_number != 0) {
 583                 hildon_number_editor_set_value (
 584                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 585         }
 586 }
 587
 588 static void
 589 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 590 {
 591         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 592
 593         const gint port_number =
 594                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 595                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 596
 597         if(port_number != 0) {
 598                 hildon_number_editor_set_value (
 599                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 600         }
 601 }
 602
 603
 604 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 605 {
 606         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_HALF);
 607
 608         /* Create a size group to be used by all captions.
 609          * Note that HildonCaption does not create a default size group if we do not specify one.
 610          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 611         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 612
 613         /* The outgoing server widgets: */
 614         if (!self->entry_outgoingserver)
 615                 self->entry_outgoingserver = gtk_entry_new ();
 616         GtkWidget *caption = create_caption_new_with_asterix (self, sizegroup,
 617                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 618         gtk_widget_show (self->entry_outgoingserver);
 619         connect_for_modified (self, self->entry_outgoingserver);
 620         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 621         gtk_widget_show (caption);
 622
 623         /* The secure authentication widgets: */
 624         if (!self->combo_outgoing_auth)
 625                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 626         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 627                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 628         gtk_widget_show (self->combo_outgoing_auth);
 629         connect_for_modified (self, self->combo_outgoing_auth);
 630         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 631         gtk_widget_show (caption);
 632
 633         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 634         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 635
 636         /* The username widgets: */
 637         self->entry_outgoing_username = GTK_WIDGET (easysetup_validating_entry_new ());
 638         self->caption_outgoing_username = create_caption_new_with_asterix (self, sizegroup, _("mail_fi_username"),
 639                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 640         gtk_widget_show (self->entry_outgoing_username);
 641         connect_for_modified (self, self->entry_outgoing_username);
 642         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 643         gtk_widget_show (self->caption_outgoing_username);
 644
 645         /* Prevent the use of some characters in the username,
 646          * as required by our UI specification: */
 647         easysetup_validating_entry_set_unallowed_characters_whitespace (
 648                 EASYSETUP_VALIDATING_ENTRY (self->entry_outgoing_username));
 649
 650         /* Set max length as in the UI spec:
 651          * TODO: The UI spec seems to want us to show a dialog if we hit the maximum. */
 652         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 653
 654         /* The password widgets: */
 655         self->entry_outgoing_password = gtk_entry_new ();
 656         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 657         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 658         self->caption_outgoing_password = create_caption_new_with_asterix (self, sizegroup,
 659                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 660         gtk_widget_show (self->entry_outgoing_password);
 661         connect_for_modified (self, self->entry_outgoing_password);
 662         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 663         gtk_widget_show (self->caption_outgoing_password);
 664
 665         /* The secure connection widgets: */
 666         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 667          * and modest_serversecurity_combo_box_set_active_serversecurity().
 668          */
 669         if (!self->combo_outgoing_security)
 670                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 671         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 672                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 673         gtk_widget_show (self->combo_outgoing_security);
 674         connect_for_modified (self, self->combo_outgoing_security);
 675         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 676         gtk_widget_show (caption);
 677
 678         /* Show a default port number when the security method changes, as per the UI spec: */
 679         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 680
 681         /* The port widgets: */
 682         if (!self->entry_outgoing_port)
 683                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
 684         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 685                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 686         gtk_widget_show (self->entry_outgoing_port);
 687         connect_for_modified (self, self->entry_outgoing_port);
 688         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 689         gtk_widget_show (caption);
 690
 691         GtkWidget *separator = gtk_hseparator_new ();
 692         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 693         gtk_widget_show (separator);
 694
 695         /* connection-specific checkbox: */
 696         if (!self->checkbox_outgoing_smtp_specific) {
 697                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new_with_label (_("mcen_fi_advsetup_connection_smtp"));
 698                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 699                         FALSE);
 700         }
 701         gtk_box_pack_start (GTK_BOX (box), self->checkbox_outgoing_smtp_specific, FALSE, FALSE, MODEST_MARGIN_HALF);
 702         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 703         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 704
 705         /* Connection-specific SMTP-Severs Edit button: */
 706         if (!self->button_outgoing_smtp_servers)
 707                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 708         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 709                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 710         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 711         gtk_widget_show (self->button_outgoing_smtp_servers);
 712         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 713         gtk_widget_show (caption);
 714
 715         /* Only enable the button when the checkbox is checked: */
 716         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 717                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 718
 719         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 720                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 721
 722
 723         gtk_widget_show (GTK_WIDGET (box));
 724
 725         return GTK_WIDGET (box);
 726 }
 727
 728 static gboolean
 729 check_data (ModestAccountSettingsDialog *self)
 730 {
 731         /* Check that the title is not already in use: */
 732         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 733         if ((!account_title) || (strlen(account_title) == 0))
 734                 return FALSE; /* Should be prevented already anyway. */
 735
 736         if (strcmp(account_title, self->original_account_title) != 0) {
 737                 /* Check the changed title: */
 738                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 739                         account_title);
 740
 741                 if (name_in_use) {
 742                         /* Warn the user via a dialog: */
 743                         show_error (GTK_WINDOW (self), _("mail_ib_account_name_already_existing"));
 744
 745                         return FALSE;
 746                 }
 747         }
 748
 749         /* Check that the email address is valud: */
 750         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 751         if ((!email_address) || (strlen(email_address) == 0))
 752                 return FALSE;
 753
 754         if (!modest_text_utils_validate_email_address (email_address)) {
 755                 /* Warn the user via a dialog: */
 756                 show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));
 757
 758         /* Return focus to the email address entry: */
 759         gtk_widget_grab_focus (self->entry_user_email);
 760
 761                 return FALSE;
 762         }
 763
 764         /* TODO: The UI Spec wants us to check that the servernames are valid,
 765          * but does not specify how.
 766          */
 767
 768         return TRUE;
 769 }
 770 /*
 771  */
 772 static void
 773 on_response (GtkDialog *wizard_dialog,
 774         gint response_id,
 775         gpointer user_data)
 776 {
 777         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 778         enable_buttons (self);
 779
 780         gboolean prevent_response = FALSE;
 781
 782         /* Warn about unsaved changes: */
 783         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
 784                 GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (GTK_WINDOW (self),
 785                 (GtkDialogFlags)0,
 786                  GTK_MESSAGE_INFO,
 787                  GTK_BUTTONS_OK_CANCEL, /* TODO: These button names are ambiguous, and not specified in the UI specification. */
 788                  _("imum_nc_wizard_confirm_lose_changes") ));
 789
 790                  const gint dialog_response = gtk_dialog_run (dialog);
 791                  gtk_widget_destroy (GTK_WIDGET (dialog));
 792
 793                 if (dialog_response != GTK_RESPONSE_OK)
 794                         prevent_response = TRUE;
 795         }
 796         /* Check for invalid input: */
 797         else if (!check_data (self)) {
 798                 prevent_response = TRUE;
 799         }
 800
 801         if (prevent_response) {
 802                 /* This is a nasty hack. murrayc. */
 803                 /* Don't let the dialog close */
 804         g_signal_stop_emission_by_name (wizard_dialog, "response");
 805                 return;
 806         }
 807
 808
 809         if (response_id == GTK_RESPONSE_OK) {
 810                 /* Try to save the changes: */
 811                 const gboolean saved = save_configuration (self);
 812                 if (saved)
 813                         show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
 814                 else
 815                         show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
 816         }
 817 }
 818
 819 static void
 820 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
 821 {
 822         /* Create the notebook to be used by the GtkDialog base class:
 823          * Each page of the notebook will be a page of the wizard: */
 824         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
 825
 826
 827     gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_emailsetup"));
 828
 829         /* Get the account manager object,
 830          * so we can check for existing accounts,
 831          * and create new accounts: */
 832         self->account_manager = modest_runtime_get_account_mgr ();
 833         g_assert (self->account_manager);
 834         g_object_ref (self->account_manager);
 835
 836     /* Create the common pages,
 837      */
 838         self->page_account_details = create_page_account_details (self);
 839         self->page_user_details = create_page_user_details (self);
 840         self->page_incoming = create_page_incoming (self);
 841         self->page_outgoing = create_page_outgoing (self);
 842
 843         /* Add the notebook pages: */
 844         gtk_notebook_append_page (notebook, self->page_account_details,
 845                 gtk_label_new (_("mcen_ti_account_settings_account")));
 846         gtk_notebook_append_page (notebook, self->page_user_details,
 847                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
 848         gtk_notebook_append_page (notebook, self->page_incoming,
 849                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
 850         gtk_notebook_append_page (notebook, self->page_outgoing,
 851                 gtk_label_new (_("mcen_ti_advsetup_sending")));
 852
 853         GtkDialog *dialog = GTK_DIALOG (self);
 854         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (notebook));
 855         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
 856         gtk_widget_show (GTK_WIDGET (notebook));
 857
 858     /* Add the buttons: */
 859     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_OK, GTK_RESPONSE_OK);
 860     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 861
 862     /* Connect to the dialog's response signal: */
 863     /* We use connect-before
 864      * so we can stop the signal emission,
 865      * to stop the default signal handler from closing the dialog.
 866      */
 867     g_signal_connect (G_OBJECT (self), "response",
 868             G_CALLBACK (on_response), self);
 869
 870     self->modified = FALSE;
 871 }
 872
 873 ModestAccountSettingsDialog*
 874 modest_account_settings_dialog_new (void)
 875 {
 876         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
 877 }
 878
 879 /** Update the UI with the stored account details, so they can be edited.
 880  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
 881  */
 882 void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialog *dialog, const gchar* account_name)
 883 {
 884         if (!account_name)
 885                 return;
 886
 887         /* Save the account name so we can refer to it later: */
 888         if (dialog->account_name)
 889                 g_free (dialog->account_name);
 890         dialog->account_name = g_strdup (account_name);
 891
 892
 893         /* Get the account data for this account name: */
 894         ModestAccountData *account_data = modest_account_mgr_get_account_data (dialog->account_manager,
 895                 account_name);
 896         if (!account_data) {
 897                 g_printerr ("modest: failed to get account data for %s\n", account_name);
 898                 return;
 899         }
 900
 901         /* Save the account title so we can refer to it if the user changes it: */
 902         if (dialog->original_account_title)
 903                 g_free (dialog->original_account_title);
 904         dialog->original_account_title = g_strdup (account_data->display_name);
 905
 906
 907         if (!(account_data->store_account)) {
 908                 g_printerr ("modest: account has no stores: %s\n", account_name);
 909                 return;
 910         }
 911
 912         /* Show the account data in the widgets: */
 913
 914         /* Note that we never show the non-display name in the UI.
 915          * (Though the display name defaults to the non-display name at the start.) */
 916         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
 917                 account_data->display_name ? account_data->display_name : "");
 918
 919         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
 920                 account_data->fullname ? account_data->fullname : "");
 921         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
 922                 account_data->email ? account_data->email : "");
 923
 924         ModestServerAccountData *incoming_account = account_data->store_account;
 925
 926         if (incoming_account)
 927                 modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), incoming_account->proto);
 928         gchar *retrieve = modest_account_mgr_get_string (dialog->account_manager, account_name,
 929                 MODEST_ACCOUNT_RETRIEVE, FALSE /* not server account */);
 930         if (!retrieve) {
 931                 /* Default to something, though no default is specified in the UI spec: */
 932                 retrieve = g_strdup (MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY);
 933         }
 934         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), retrieve);
 935         g_free (retrieve);
 936
 937         const gint limit_retrieve = modest_account_mgr_get_int (dialog->account_manager, account_name,
 938                 MODEST_ACCOUNT_LIMIT_RETRIEVE, FALSE /* not server account */);
 939         modest_limit_retrieve_combo_box_set_active_limit_retrieve (MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve), limit_retrieve);
 940
 941
 942         const gboolean leave_on_server = modest_account_mgr_get_bool (dialog->account_manager, account_name,
 943                 MODEST_ACCOUNT_LEAVE_ON_SERVER, FALSE /* not server account */);
 944         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages), leave_on_server);
 945
 946         /* Only show the leave-on-server checkbox for POP,
 947          * as per the UI spec: */
 948         if (incoming_account->proto != MODEST_PROTOCOL_STORE_POP) {
 949                 gtk_widget_hide (dialog->checkbox_leave_messages);
 950         } else {
 951                 gtk_widget_show (dialog->checkbox_leave_messages);
 952         }
 953
 954         if (incoming_account) {
 955                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
 956                         incoming_account->username ? incoming_account->username : "");
 957                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
 958                         incoming_account->password ? incoming_account->password : "");
 959
 960                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
 961                         incoming_account->hostname ? incoming_account->hostname : "");
 962
 963                 const ModestProtocol secure_auth = modest_server_account_get_secure_auth(
 964                         dialog->account_manager, incoming_account->account_name);
 965                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
 966                         secure_auth == MODEST_PROTOCOL_AUTH_PASSWORD);
 967
 968                 update_incoming_server_title (dialog, incoming_account->proto);
 969                 update_incoming_server_security_choices (dialog, incoming_account->proto);
 970
 971                 const ModestProtocol security = modest_server_account_get_security (
 972                         dialog->account_manager, incoming_account->account_name);
 973                 modest_serversecurity_combo_box_set_active_serversecurity (
 974                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
 975
 976                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, incoming_account->account_name,
 977                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
 978                 hildon_number_editor_set_value (
 979                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
 980
 981         }
 982
 983         ModestServerAccountData *outgoing_account = account_data->transport_account;
 984         if (outgoing_account) {
 985                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
 986                         outgoing_account->hostname ? outgoing_account->hostname : "");
 987
 988                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
 989                         outgoing_account->username ? outgoing_account->username : "");
 990                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
 991                         outgoing_account->password ? outgoing_account->password : "");
 992
 993                 /* Get the secure-auth setting: */
 994                 const ModestProtocol secure_auth = modest_server_account_get_secure_auth(
 995                         dialog->account_manager, outgoing_account->account_name);
 996                 modest_secureauth_combo_box_set_active_secureauth (
 997                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
 998                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
 999
1000                 modest_serversecurity_combo_box_fill (
1001                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), outgoing_account->proto);
1002
1003                 /* Get the security setting: */
1004                 const ModestProtocol security = modest_server_account_get_security (
1005                         dialog->account_manager, outgoing_account->account_name);
1006                 modest_serversecurity_combo_box_set_active_serversecurity (
1007                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1008
1009                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, outgoing_account->account_name,
1010                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
1011                 hildon_number_editor_set_value (
1012                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1013         }
1014
1015         /* account_data->is_enabled,  */
1016         /*account_data->is_default,  */
1017
1018         /* account_data->store_account->proto */
1019
1020         modest_account_mgr_free_account_data (dialog->account_manager, account_data);
1021
1022         /* Unset the modified flag so we can detect changes later: */
1023         dialog->modified = FALSE;
1024 }
1025
1026 static gboolean
1027 save_configuration (ModestAccountSettingsDialog *dialog)
1028 {
1029         g_assert (dialog->account_name);
1030
1031         const gchar* account_name = dialog->account_name;
1032
1033         /* Set the account data from the widgets: */
1034         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1035         gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1036                 MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1037         if (!test)
1038                 return FALSE;
1039
1040         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1041         test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1042                 MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1043         if (!test)
1044                 return FALSE;
1045
1046         /* Signature: */
1047         if (dialog->signature_dialog) {
1048                 gboolean use_signature = FALSE;
1049         gchar *signature = modest_signature_editor_dialog_get_settings (
1050                 MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1051                 &use_signature);
1052
1053         modest_account_mgr_set_signature(dialog->account_manager, account_name,
1054                 signature, use_signature);
1055         g_free (signature);
1056     }
1057
1058         gchar *retrieve = modest_retrieve_combo_box_get_active_retrieve_conf (
1059                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1060         modest_account_mgr_set_string (dialog->account_manager, account_name,
1061                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1062         g_free (retrieve);
1063
1064         const gint limit_retrieve = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1065                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1066         modest_account_mgr_set_int (dialog->account_manager, account_name,
1067                 MODEST_ACCOUNT_LIMIT_RETRIEVE, limit_retrieve, FALSE /* not server account */);
1068
1069         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1070         test = modest_account_mgr_set_bool (dialog->account_manager, account_name,
1071                 MODEST_ACCOUNT_LEAVE_ON_SERVER, leave_on_server, FALSE /* not server account */);
1072         if (!test)
1073                 return FALSE;
1074
1075         /* Incoming: */
1076         gchar* incoming_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1077                 MODEST_ACCOUNT_STORE_ACCOUNT, FALSE /* not server account */);
1078         g_assert (incoming_account_name);
1079
1080         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1081         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
1082                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1083         if (!test)
1084                 return FALSE;
1085
1086         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1087         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
1088                 MODEST_ACCOUNT_USERNAME, username, TRUE /* server account */);
1089         if (!test)
1090                 return FALSE;
1091
1092         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1093         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
1094                 MODEST_ACCOUNT_PASSWORD, password, TRUE /*  server account */);
1095         if (!test)
1096                 return FALSE;
1097
1098         const ModestProtocol protocol_authentication_incoming = gtk_toggle_button_get_active
1099                 (GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth))
1100                         ? MODEST_PROTOCOL_AUTH_PASSWORD
1101                         : MODEST_PROTOCOL_AUTH_NONE;
1102         modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, protocol_authentication_incoming);
1103
1104         const ModestProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1105                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1106         modest_server_account_set_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
1107
1108         /* port: */
1109         gint port_num = hildon_number_editor_get_value (
1110                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1111         modest_account_mgr_set_int (dialog->account_manager, incoming_account_name,
1112                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1113
1114         g_free (incoming_account_name);
1115
1116         /* Outgoing: */
1117         gchar* outgoing_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1118                 MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE /* not server account */);
1119         g_assert (outgoing_account_name);
1120
1121         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1122         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
1123                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1124         if (!test)
1125                 return FALSE;
1126
1127         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1128         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
1129                 MODEST_ACCOUNT_USERNAME, username, TRUE /* server account */);
1130         if (!test)
1131                 return FALSE;
1132
1133         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1134         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
1135                 MODEST_ACCOUNT_PASSWORD, password, TRUE /*  server account */);
1136         if (!test)
1137                 return FALSE;
1138
1139         const ModestProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1140                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1141         modest_server_account_set_security (dialog->account_manager, outgoing_account_name, protocol_security_outgoing);
1142
1143         const ModestProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1144                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1145         modest_server_account_set_secure_auth (dialog->account_manager, outgoing_account_name, protocol_authentication_outgoing);
1146
1147         /* port: */
1148         port_num = hildon_number_editor_get_value (
1149                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1150         modest_account_mgr_set_int (dialog->account_manager, outgoing_account_name,
1151                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1152
1153         g_free (outgoing_account_name);
1154
1155
1156         /* Set the changed account title last, to simplify the previous code: */
1157         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
1158         if ((!account_title) || (strlen(account_title) == 0))
1159                 return FALSE; /* Should be prevented already anyway. */
1160
1161         if (strcmp(account_title, account_name) != 0) {
1162                 /* Change the title: */
1163                 gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1164                 MODEST_ACCOUNT_DISPLAY_NAME, account_title, FALSE /* not server account */);
1165                 if (!test)
1166                         return FALSE;
1167         }
1168
1169         /* Save connection-specific SMTP server accounts: */
1170         if (dialog->specific_window)
1171                 return modest_connection_specific_smtp_window_save_server_accounts (
1172                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (dialog->specific_window), account_name);
1173         else
1174                 return TRUE;
1175 }
1176
1177 static gboolean entry_is_empty (GtkWidget *entry)
1178 {
1179         if (!entry)
1180                 return FALSE;
1181
1182         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1183         if ((!text) || (strlen(text) == 0))
1184                 return TRUE;
1185         else
1186                 return FALSE;
1187 }
1188
1189 static void
1190 enable_buttons (ModestAccountSettingsDialog *self)
1191 {
1192         gboolean enable_ok = TRUE;
1193
1194         /* The account details title is mandatory: */
1195         if (entry_is_empty(self->entry_account_title))
1196                         enable_ok = FALSE;
1197
1198         /* The user details username is mandatory: */
1199         if (entry_is_empty(self->entry_user_username))
1200                 enable_ok = FALSE;
1201
1202         /* The user details email address is mandatory: */
1203         if (enable_ok && entry_is_empty (self->entry_user_email))
1204                 enable_ok = FALSE;
1205
1206         /* The custom incoming server is mandatory: */
1207         if (entry_is_empty(self->entry_incomingserver))
1208                 enable_ok = FALSE;
1209
1210         /* Enable the buttons,
1211          * identifying them via their associated response codes:
1212          */
1213         GtkDialog *dialog_base = GTK_DIALOG (self);
1214     gtk_dialog_set_response_sensitive (dialog_base,
1215                                        GTK_RESPONSE_OK,
1216                                        enable_ok);
1217 }
1218
1219 static void
1220 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1221 {
1222         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1223         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1224
1225
1226         object_class->get_property = modest_account_settings_dialog_get_property;
1227         object_class->set_property = modest_account_settings_dialog_set_property;
1228         object_class->dispose = modest_account_settings_dialog_dispose;
1229         object_class->finalize = modest_account_settings_dialog_finalize;
1230 }
1231
1232 static void
1233 show_error (GtkWindow *parent_window, const gchar* text)
1234 {
1235         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1236                 (GtkDialogFlags)0,
1237                  GTK_MESSAGE_ERROR,
1238                  GTK_BUTTONS_OK,
1239                  text ));
1240
1241                  gtk_dialog_run (dialog);
1242                  gtk_widget_destroy (GTK_WIDGET (dialog));
1243 }
1244
1245 static void
1246 show_ok (GtkWindow *parent_window, const gchar* text)
1247 {
1248         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1249                 (GtkDialogFlags)0,
1250                  GTK_MESSAGE_INFO,
1251                  GTK_BUTTONS_OK,
1252                  text ));
1253
1254                  gtk_dialog_run (dialog);
1255                  gtk_widget_destroy (GTK_WIDGET (dialog));
1256 }
1257
1258
1259