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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include "modest-account-settings-dialog.h"
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtknotebook.h>
  34 #include <gtk/gtkvbox.h>
  35 #include <gtk/gtklabel.h>
  36 #include <gtk/gtkcombobox.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkstock.h>
  42 #include "modest-hildon-includes.h"
  43
  44 #include "widgets/modest-serversecurity-combo-box.h"
  45 #include "widgets/modest-secureauth-combo-box.h"
  46 #include "widgets/modest-validating-entry.h"
  47 #include "widgets/modest-retrieve-combo-box.h"
  48 #include "widgets/modest-limit-retrieve-combo-box.h"
  49 #include "modest-text-utils.h"
  50 #include "modest-account-mgr.h"
  51 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  52 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  53 #include "maemo/modest-connection-specific-smtp-window.h"
  54 #include "maemo/modest-signature-editor-dialog.h"
  55 #include "widgets/modest-ui-constants.h"
  56
  57 #include <tny-camel-transport-account.h>
  58 #include <tny-camel-imap-store-account.h>
  59 #include <tny-camel-pop-store-account.h>
  60
  61 #include <gconf/gconf-client.h>
  62 #include <string.h> /* For strlen(). */
  63
  64 /* Include config.h so that _() works: */
  65 #ifdef HAVE_CONFIG_H
  66 #include <config.h>
  67 #endif
  68
  69 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  70
  71 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  72
  73 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  74         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  75
  76 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  77
  78 struct _ModestAccountSettingsDialogPrivate
  79 {
  80 };
  81
  82 static void
  83 enable_buttons (ModestAccountSettingsDialog *self);
  84
  85 static gboolean
  86 save_configuration (ModestAccountSettingsDialog *dialog);
  87
  88 static void
  89 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
  90                                                                                                                         GValue *value, GParamSpec *pspec)
  91 {
  92         switch (property_id) {
  93         default:
  94                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  95         }
  96 }
  97
  98 static void
  99 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
 100                                                                                                                         const GValue *value, GParamSpec *pspec)
 101 {
 102         switch (property_id) {
 103         default:
 104                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 105         }
 106 }
 107
 108 static void
 109 modest_account_settings_dialog_dispose (GObject *object)
 110 {
 111         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
 112                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
 113 }
 114
 115 static void
 116 modest_account_settings_dialog_finalize (GObject *object)
 117 {
 118         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 119
 120         if (self->account_name)
 121                 g_free (self->account_name);
 122
 123         if (self->original_account_title)
 124                 g_free (self->original_account_title);
 125
 126         if (self->account_manager)
 127                 g_object_unref (G_OBJECT (self->account_manager));
 128
 129         if (self->specific_window)
 130                 gtk_widget_destroy (self->specific_window);
 131
 132         if (self->signature_dialog)
 133                 gtk_widget_destroy (self->signature_dialog);
 134
 135         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 136 }
 137
 138 static void
 139 show_error (GtkWindow *parent_window, const gchar* text);
 140
 141 static void
 142 show_ok (GtkWindow *parent_window, const gchar* text);
 143
 144 static void
 145 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 146
 147 static void
 148 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 149
 150 static void
 151 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 152 {
 153         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 154         self->modified = TRUE;
 155 }
 156
 157 static void
 158 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 159 {
 160         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 161         self->modified = TRUE;
 162 }
 163
 164 static void
 165 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 166 {
 167         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 168         self->modified = TRUE;
 169 }
 170
 171 /* Set a modified boolean whenever the widget is changed,
 172  * so we can check for it later.
 173  */
 174 static void
 175 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 176 {
 177         if (GTK_IS_ENTRY (widget)) {
 178           g_signal_connect (G_OBJECT (widget), "changed",
 179                 G_CALLBACK (on_modified_entry_changed), self);
 180         } else if (GTK_IS_COMBO_BOX (widget)) {
 181                 g_signal_connect (G_OBJECT (widget), "changed",
 182                 G_CALLBACK (on_modified_combobox_changed), self);
 183         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 184                 g_signal_connect (G_OBJECT (widget), "toggled",
 185                 G_CALLBACK (on_modified_checkbox_toggled), self);
 186         }
 187 }
 188
 189 static void
 190 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 191 {
 192         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 193         g_assert(self);
 194         enable_buttons(self);
 195 }
 196
 197 static void
 198 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 199 {
 200         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 201         g_assert(self);
 202         enable_buttons(self);
 203 }
 204
 205 /** This is a convenience function to create a caption containing a mandatory widget.
 206  * When the widget is edited, the enable_buttons() vfunc will be called.
 207  */
 208 static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *self,
 209         GtkSizeGroup *group,
 210         const gchar *value,
 211         GtkWidget *control,
 212         GtkWidget *icon,
 213         HildonCaptionStatus flag)
 214 {
 215         GtkWidget *caption = NULL;
 216
 217         /* Note: Previously, the translated strings already contained the "*",
 218          * Comment out this code if they do again.
 219          */
 220         /* Add a * character to indicate mandatory fields,
 221          * as specified in our "Email UI Specification": */
 222         if (flag == HILDON_CAPTION_MANDATORY) {
 223                 gchar* title = g_strdup_printf("%s*", value);
 224                 caption = hildon_caption_new (group, title, control, icon, flag);
 225                 g_free(title);
 226         }
 227         else
 228                 caption = hildon_caption_new (group, value, control, icon, flag);
 229
 230         /* Connect to the appropriate changed signal for the widget,
 231          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 232          */
 233         if (GTK_IS_ENTRY (control)) {
 234                 g_signal_connect (G_OBJECT (control), "changed",
 235                 G_CALLBACK (on_caption_entry_changed), self);
 236
 237         }
 238         else if (GTK_IS_COMBO_BOX (control)) {
 239                 g_signal_connect (G_OBJECT (control), "changed",
 240                 G_CALLBACK (on_caption_combobox_changed), self);
 241         }
 242
 243         return caption;
 244 }
 245
 246
 247 static void
 248 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 249 {
 250         ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 251         show_error (GTK_WINDOW (dialog), _("ckdg_ib_maximum_characters_reached"));
 252 }
 253
 254 static GtkWidget*
 255 create_page_account_details (ModestAccountSettingsDialog *self)
 256 {
 257         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 258         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 259         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 260         gtk_widget_show (label);
 261
 262         /* Create a size group to be used by all captions.
 263          * Note that HildonCaption does not create a default size group if we do not specify one.
 264          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 265         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 266
 267         /* The description widgets: */
 268         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 269         /* Do use auto-capitalization: */
 270         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 271                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 272         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 273                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 274         gtk_widget_show (self->entry_account_title);
 275         connect_for_modified (self, self->entry_account_title);
 276         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 277         gtk_widget_show (caption);
 278
 279         /* Prevent the use of some characters in the account title,
 280          * as required by our UI specification: */
 281         GList *list_prevent = NULL;
 282         list_prevent = g_list_append (list_prevent, "\\");
 283         list_prevent = g_list_append (list_prevent, "/");
 284         list_prevent = g_list_append (list_prevent, ":");
 285         list_prevent = g_list_append (list_prevent, "*");
 286         list_prevent = g_list_append (list_prevent, "?");
 287         list_prevent = g_list_append (list_prevent, "\""); /* The UI spec mentions “, but maybe means ", maybe both. */
 288         list_prevent = g_list_append (list_prevent, "“");
 289         list_prevent = g_list_append (list_prevent, "<");
 290         list_prevent = g_list_append (list_prevent, ">");
 291         list_prevent = g_list_append (list_prevent, "|");
 292         list_prevent = g_list_append (list_prevent, "^");
 293         modest_validating_entry_set_unallowed_characters (
 294                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 295         g_list_free (list_prevent);
 296
 297         /* Set max length as in the UI spec:
 298          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 299         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 300         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 301                 on_entry_max, self);
 302
 303         /* The retrieve combobox: */
 304         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 305         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 306                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 307         gtk_widget_show (self->combo_retrieve);
 308         connect_for_modified (self, self->combo_retrieve);
 309         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 310         gtk_widget_show (caption);
 311
 312         /* The limit-retrieve combobox: */
 313         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 314         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 315                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 316         gtk_widget_show (self->combo_limit_retrieve);
 317         connect_for_modified (self, self->combo_limit_retrieve);
 318         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 319         gtk_widget_show (caption);
 320
 321         /* The leave-messages widgets: */
 322         if(!self->checkbox_leave_messages)
 323                 self->checkbox_leave_messages = gtk_check_button_new ();
 324         if (!self->caption_leave_messages) {
 325                 self->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 326                         self->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 327         }
 328
 329         gtk_widget_show (self->checkbox_leave_messages);
 330         connect_for_modified (self, self->checkbox_leave_messages);
 331         gtk_box_pack_start (GTK_BOX (box), self->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 332         gtk_widget_show (self->caption_leave_messages);
 333
 334         gtk_widget_show (GTK_WIDGET (box));
 335
 336         return GTK_WIDGET (box);
 337 }
 338
 339 static void
 340 on_button_signature (GtkButton *button, gpointer user_data)
 341 {
 342         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 343
 344         /* Create the window, if necessary: */
 345         if (!(self->signature_dialog)) {
 346                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 347
 348                 gboolean use_signature = FALSE;
 349                 gchar *signature = modest_account_mgr_get_signature(self->account_manager, self->account_name,
 350                         &use_signature);
 351                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 352                 modest_signature_editor_dialog_set_settings (
 353                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 354                         use_signature, signature, account_title);
 355                 g_free (signature);
 356                 signature = NULL;
 357         }
 358
 359         /* Show the window: */
 360         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 361         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 362     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 363     gtk_widget_hide (self->signature_dialog);
 364     if (response != GTK_RESPONSE_OK) {
 365         /* Destroy the widget now, and its data: */
 366         gtk_widget_destroy (self->signature_dialog);
 367         self->signature_dialog = NULL;
 368     }
 369     else {
 370         /* Mark modified, so we use the dialog's data later: */
 371         self->modified = TRUE;
 372     }
 373 }
 374
 375 static GtkWidget*
 376 create_page_user_details (ModestAccountSettingsDialog *self)
 377 {
 378         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 379
 380         /* Create a size group to be used by all captions.
 381          * Note that HildonCaption does not create a default size group if we do not specify one.
 382          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 383         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 384
 385         /* The name widgets: */
 386         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 387         /* Auto-capitalization is the default, so let's turn it off: */
 388         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 389         /* Set max length as in the UI spec:
 390          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 391         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 392         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 393                 on_entry_max, self);
 394         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 395                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 396         gtk_widget_show (self->entry_user_name);
 397         connect_for_modified (self, self->entry_user_name);
 398         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 399         gtk_widget_show (caption);
 400
 401         /* Prevent the use of some characters in the name,
 402          * as required by our UI specification: */
 403         GList *list_prevent = NULL;
 404         list_prevent = g_list_append (list_prevent, "<");
 405         list_prevent = g_list_append (list_prevent, ">");
 406         modest_validating_entry_set_unallowed_characters (
 407                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 408         g_list_free (list_prevent);
 409
 410         /* The username widgets: */
 411         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 412         /* Auto-capitalization is the default, so let's turn it off: */
 413         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 414         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 415                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 416         gtk_widget_show (self->entry_user_username);
 417         connect_for_modified (self, self->entry_user_username);
 418         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 419         gtk_widget_show (caption);
 420
 421         /* Prevent the use of some characters in the username,
 422          * as required by our UI specification: */
 423         modest_validating_entry_set_unallowed_characters_whitespace (
 424                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 425
 426         /* Set max length as in the UI spec:
 427          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 428         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 429         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 430                 on_entry_max, self);
 431
 432         /* The password widgets: */
 433         self->entry_user_password = gtk_entry_new ();
 434         /* Auto-capitalization is the default, so let's turn it off: */
 435         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 436                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 437         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 438         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 439         caption = create_caption_new_with_asterisk (self, sizegroup,
 440                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 441         gtk_widget_show (self->entry_user_password);
 442         connect_for_modified (self, self->entry_user_password);
 443         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 444         gtk_widget_show (caption);
 445
 446         /* The email address widgets: */
 447         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 448         /* Auto-capitalization is the default, so let's turn it off: */
 449         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 450         caption = create_caption_new_with_asterisk (self, sizegroup,
 451                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 452         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 453         gtk_widget_show (self->entry_user_email);
 454         connect_for_modified (self, self->entry_user_email);
 455         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 456         gtk_widget_show (caption);
 457
 458         /* Set max length as in the UI spec:
 459          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 460         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 461         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 462                 on_entry_max, self);
 463
 464         /* Signature button: */
 465         if (!self->button_signature)
 466                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 467         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 468                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 469         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 470         gtk_widget_show (self->button_signature);
 471         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 472         gtk_widget_show (caption);
 473
 474         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 475                 G_CALLBACK (on_button_signature), self);
 476
 477         gtk_widget_show (GTK_WIDGET (box));
 478
 479         return GTK_WIDGET (box);
 480 }
 481
 482 /** Change the caption title for the incoming server,
 483  * as specified in the UI spec:
 484  */
 485 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 486 {
 487         const gchar* type =
 488                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 489                         _("mail_fi_emailtype_pop3") :
 490                         _("mail_fi_emailtype_imap") );
 491
 492
 493         /* Note that this produces a compiler warning,
 494          * because the compiler does not know that the translated string will have a %s in it.
 495          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 496         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 497
 498         /* This is a mandatory field, so add a *. This is usually done by
 499          * create_caption_new_with_asterisk() but we can't use that here. */
 500         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 501         g_free (incomingserver_title);
 502
 503         g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
 504         g_free(with_asterisk);
 505 }
 506
 507 /** Change the caption title for the incoming server,
 508  * as specified in the UI spec:
 509  */
 510 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 511 {
 512         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 513         /* The choices are the same, but the titles are different, as in the UI spec. */
 514         modest_serversecurity_combo_box_fill (
 515                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 516 }
 517
 518 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 519 {
 520         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 521
 522         /* Create a size group to be used by all captions.
 523          * Note that HildonCaption does not create a default size group if we do not specify one.
 524          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 525         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 526
 527         /* The incoming server widgets: */
 528         if(!self->entry_incomingserver)
 529                 self->entry_incomingserver = gtk_entry_new ();
 530         /* Auto-capitalization is the default, so let's turn it off: */
 531         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 532
 533         if (self->caption_incoming)
 534           gtk_widget_destroy (self->caption_incoming);
 535
 536         /* The caption title will be updated in update_incoming_server_title().
 537          * so this default text will never be seen: */
 538         /* (Note: Changing the title seems pointless. murrayc) */
 539         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 540                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 541         gtk_widget_show (self->entry_incomingserver);
 542         connect_for_modified (self, self->entry_incomingserver);
 543         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 544         gtk_widget_show (self->caption_incoming);
 545
 546         /* The secure connection widgets: */
 547         /* This will be filled by update_incoming_server_security_choices(). */
 548         if (!self->combo_incoming_security)
 549                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 550         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 551                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 552         gtk_widget_show (self->combo_incoming_security);
 553         connect_for_modified (self, self->combo_incoming_security);
 554         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 555         gtk_widget_show (caption);
 556
 557         /* Show a default port number when the security method changes, as per the UI spec: */
 558         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 559
 560
 561         /* The port widgets: */
 562         /* TODO: There are various rules about this in the UI spec. */
 563         if (!self->entry_incoming_port)
 564                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
 565         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 566                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 567         gtk_widget_show (self->entry_incoming_port);
 568         connect_for_modified (self, self->entry_incoming_port);
 569         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 570         gtk_widget_show (caption);
 571
 572         /* The secure authentication widgets: */
 573         if(!self->checkbox_incoming_auth)
 574                 self->checkbox_incoming_auth = gtk_check_button_new ();
 575         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 576                 self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 577         gtk_widget_show (self->checkbox_incoming_auth);
 578         connect_for_modified (self, self->checkbox_incoming_auth);
 579         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 580         gtk_widget_show (caption);
 581
 582         gtk_widget_show (GTK_WIDGET (box));
 583
 584         return GTK_WIDGET (box);
 585 }
 586
 587 static void
 588 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 589 {
 590         GtkWidget *widget = GTK_WIDGET (user_data);
 591
 592         /* Enable the widget only if the toggle button is active: */
 593         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 594         gtk_widget_set_sensitive (widget, enable);
 595 }
 596
 597 /* Make the sensitivity of a widget depend on a toggle button.
 598  */
 599 static void
 600 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 601 {
 602         g_signal_connect (G_OBJECT (button), "toggled",
 603                 G_CALLBACK (on_toggle_button_changed), widget);
 604
 605         /* Set the starting sensitivity: */
 606         on_toggle_button_changed (button, widget);
 607 }
 608
 609 static void
 610 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 611 {
 612         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 613
 614         /* Create the window if necessary: */
 615         if (!(self->specific_window)) {
 616                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 617                 modest_connection_specific_smtp_window_fill_with_connections (
 618                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 619                         self->account_name);
 620         }
 621
 622         /* Show the window: */
 623         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 624         gtk_window_set_modal (GTK_WINDOW (self->specific_window), TRUE);
 625     gtk_widget_show (self->specific_window);
 626 }
 627
 628 static void
 629 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 630 {
 631         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 632
 633         ModestAuthProtocol protocol_security =
 634                 modest_secureauth_combo_box_get_active_secureauth (
 635                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 636         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 637
 638         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 639         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 640 }
 641
 642 static void
 643 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 644 {
 645         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 646
 647         const gint port_number =
 648                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 649                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 650
 651         if(port_number != 0) {
 652                 hildon_number_editor_set_value (
 653                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 654         }
 655 }
 656
 657 static void
 658 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 659 {
 660         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 661
 662         const gint port_number =
 663                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 664                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 665
 666         if(port_number != 0) {
 667                 hildon_number_editor_set_value (
 668                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 669         }
 670 }
 671
 672
 673 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 674 {
 675         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 676
 677         /* Create a size group to be used by all captions.
 678          * Note that HildonCaption does not create a default size group if we do not specify one.
 679          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 680         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 681
 682         /* The outgoing server widgets: */
 683         if (!self->entry_outgoingserver)
 684                 self->entry_outgoingserver = gtk_entry_new ();
 685         /* Auto-capitalization is the default, so let's turn it off: */
 686         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 687         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 688                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 689         gtk_widget_show (self->entry_outgoingserver);
 690         connect_for_modified (self, self->entry_outgoingserver);
 691         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 692         gtk_widget_show (caption);
 693
 694         /* The secure authentication widgets: */
 695         if (!self->combo_outgoing_auth)
 696                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 697         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 698                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 699         gtk_widget_show (self->combo_outgoing_auth);
 700         connect_for_modified (self, self->combo_outgoing_auth);
 701         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 702         gtk_widget_show (caption);
 703
 704         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 705         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 706
 707         /* The username widgets: */
 708         self->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 709         /* Auto-capitalization is the default, so let's turn it off: */
 710         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_username), HILDON_GTK_INPUT_MODE_FULL);
 711         self->caption_outgoing_username = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 712                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 713         gtk_widget_show (self->entry_outgoing_username);
 714         connect_for_modified (self, self->entry_outgoing_username);
 715         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 716         gtk_widget_show (self->caption_outgoing_username);
 717
 718         /* Prevent the use of some characters in the username,
 719          * as required by our UI specification: */
 720         modest_validating_entry_set_unallowed_characters_whitespace (
 721                 MODEST_VALIDATING_ENTRY (self->entry_outgoing_username));
 722
 723         /* Set max length as in the UI spec:
 724          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 725         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 726         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_outgoing_username),
 727                 on_entry_max, self);
 728
 729         /* The password widgets: */
 730         self->entry_outgoing_password = gtk_entry_new ();
 731         /* Auto-capitalization is the default, so let's turn it off: */
 732         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_password),
 733                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 734         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 735         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 736         self->caption_outgoing_password = create_caption_new_with_asterisk (self, sizegroup,
 737                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 738         gtk_widget_show (self->entry_outgoing_password);
 739         connect_for_modified (self, self->entry_outgoing_password);
 740         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 741         gtk_widget_show (self->caption_outgoing_password);
 742
 743         /* The secure connection widgets: */
 744         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 745          * and modest_serversecurity_combo_box_set_active_serversecurity().
 746          */
 747         if (!self->combo_outgoing_security)
 748                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 749         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 750                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 751         gtk_widget_show (self->combo_outgoing_security);
 752         connect_for_modified (self, self->combo_outgoing_security);
 753         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 754         gtk_widget_show (caption);
 755
 756         /* Show a default port number when the security method changes, as per the UI spec: */
 757         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 758
 759         /* The port widgets: */
 760         if (!self->entry_outgoing_port)
 761                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (0, 65535));
 762         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 763                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 764         gtk_widget_show (self->entry_outgoing_port);
 765         connect_for_modified (self, self->entry_outgoing_port);
 766         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 767         gtk_widget_show (caption);
 768
 769         GtkWidget *separator = gtk_hseparator_new ();
 770         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 771         gtk_widget_show (separator);
 772
 773         /* connection-specific checkbox: */
 774         if (!self->checkbox_outgoing_smtp_specific) {
 775                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 776                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 777                         FALSE);
 778         }
 779         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 780                 self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 781         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 782         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 783         gtk_widget_show (caption);
 784         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 785
 786         /* Connection-specific SMTP-Severs Edit button: */
 787         if (!self->button_outgoing_smtp_servers)
 788                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 789         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 790                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 791         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 792         gtk_widget_show (self->button_outgoing_smtp_servers);
 793         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 794         gtk_widget_show (caption);
 795
 796         /* Only enable the button when the checkbox is checked: */
 797         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 798                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 799
 800         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 801                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 802
 803         gtk_widget_show (GTK_WIDGET (box));
 804
 805         return GTK_WIDGET (box);
 806 }
 807
 808 static gboolean
 809 check_data (ModestAccountSettingsDialog *self)
 810 {
 811         /* Check that the title is not already in use: */
 812         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 813         if ((!account_title) || (strlen(account_title) == 0))
 814                 return FALSE; /* Should be prevented already anyway. */
 815
 816         if (strcmp(account_title, self->original_account_title) != 0) {
 817                 /* Check the changed title: */
 818                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 819                         account_title);
 820
 821                 if (name_in_use) {
 822                         /* Warn the user via a dialog: */
 823                         show_error (GTK_WINDOW (self), _("mail_ib_account_name_already_existing"));
 824
 825                         return FALSE;
 826                 }
 827         }
 828
 829         /* Check that the email address is valud: */
 830         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 831         if ((!email_address) || (strlen(email_address) == 0))
 832                 return FALSE;
 833
 834         if (!modest_text_utils_validate_email_address (email_address)) {
 835                 /* Warn the user via a dialog: */
 836                 show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));
 837
 838         /* Return focus to the email address entry: */
 839         gtk_widget_grab_focus (self->entry_user_email);
 840
 841                 return FALSE;
 842         }
 843
 844         /* TODO: The UI Spec wants us to check that the servernames are valid,
 845          * but does not specify how.
 846          */
 847
 848         return TRUE;
 849 }
 850 /*
 851  */
 852 static void
 853 on_response (GtkDialog *wizard_dialog,
 854         gint response_id,
 855         gpointer user_data)
 856 {
 857         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 858         enable_buttons (self);
 859
 860         gboolean prevent_response = FALSE;
 861
 862         /* Warn about unsaved changes: */
 863         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
 864                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
 865                         _("imum_nc_wizard_confirm_lose_changes")));
 866                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
 867
 868                  const gint dialog_response = gtk_dialog_run (dialog);
 869                  gtk_widget_destroy (GTK_WIDGET (dialog));
 870
 871                 if (dialog_response != GTK_RESPONSE_OK)
 872                         prevent_response = TRUE;
 873         }
 874         /* Check for invalid input: */
 875         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
 876                 prevent_response = TRUE;
 877         }
 878
 879         if (prevent_response) {
 880                 /* This is a nasty hack. murrayc. */
 881                 /* Don't let the dialog close */
 882         g_signal_stop_emission_by_name (wizard_dialog, "response");
 883                 return;
 884         }
 885
 886         if (response_id == GTK_RESPONSE_OK) {
 887                 /* Try to save the changes: */
 888                 const gboolean saved = save_configuration (self);
 889                 if (saved) {
 890                         /* Do not show the account-saved dialog if we are just saving this
 891                          * temporarily, because from the user's point of view it will not
 892                          * really be saved (saved + enabled) until later.
 893                          */
 894                         const gboolean enabled =
 895                                 modest_account_mgr_get_enabled (self->account_manager, self->account_name);
 896                         if (enabled)
 897                                 show_ok (GTK_WINDOW (self), _("mcen_ib_advsetup_settings_saved"));
 898                 }
 899                 else
 900                         show_error (GTK_WINDOW (self), _("mail_ib_setting_failed"));
 901         }
 902 }
 903
 904 static void
 905 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
 906 {
 907         /* Create the notebook to be used by the GtkDialog base class:
 908          * Each page of the notebook will be a page of the wizard: */
 909         GtkNotebook *notebook = GTK_NOTEBOOK (gtk_notebook_new());
 910
 911         /* Get the account manager object,
 912          * so we can check for existing accounts,
 913          * and create new accounts: */
 914         self->account_manager = modest_runtime_get_account_mgr ();
 915         g_assert (self->account_manager);
 916         g_object_ref (self->account_manager);
 917
 918     /* Create the common pages,
 919      */
 920         self->page_account_details = create_page_account_details (self);
 921         self->page_user_details = create_page_user_details (self);
 922         self->page_incoming = create_page_incoming (self);
 923         self->page_outgoing = create_page_outgoing (self);
 924
 925         /* Add the notebook pages: */
 926         gtk_notebook_append_page (notebook, self->page_account_details,
 927                 gtk_label_new (_("mcen_ti_account_settings_account")));
 928         gtk_notebook_append_page (notebook, self->page_user_details,
 929                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
 930         gtk_notebook_append_page (notebook, self->page_incoming,
 931                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
 932         gtk_notebook_append_page (notebook, self->page_outgoing,
 933                 gtk_label_new (_("mcen_ti_advsetup_sending")));
 934
 935         GtkDialog *dialog = GTK_DIALOG (self);
 936         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (notebook));
 937         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
 938         gtk_widget_show (GTK_WIDGET (notebook));
 939
 940     /* Add the buttons: */
 941     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_OK, GTK_RESPONSE_OK);
 942     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
 943
 944     /* Connect to the dialog's response signal: */
 945     /* We use connect-before
 946      * so we can stop the signal emission,
 947      * to stop the default signal handler from closing the dialog.
 948      */
 949     g_signal_connect (G_OBJECT (self), "response",
 950             G_CALLBACK (on_response), self);
 951
 952     self->modified = FALSE;
 953
 954     /* When this window is shown, hibernation should not be possible,
 955          * because there is no sensible way to save the state: */
 956     modest_window_mgr_prevent_hibernation_while_window_is_shown (
 957         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
 958 }
 959
 960 ModestAccountSettingsDialog*
 961 modest_account_settings_dialog_new (void)
 962 {
 963         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
 964 }
 965
 966 /** Update the UI with the stored account details, so they can be edited.
 967  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
 968  */
 969 void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialog *dialog, const gchar* account_name)
 970 {
 971         if (!account_name)
 972                 return;
 973
 974         /* Save the account name so we can refer to it later: */
 975         if (dialog->account_name)
 976                 g_free (dialog->account_name);
 977         dialog->account_name = g_strdup (account_name);
 978
 979
 980         /* Get the account data for this account name: */
 981         ModestAccountData *account_data = modest_account_mgr_get_account_data (dialog->account_manager,
 982                 account_name);
 983         if (!account_data) {
 984                 g_printerr ("modest: failed to get account data for %s\n", account_name);
 985                 return;
 986         }
 987
 988         /* Save the account title so we can refer to it if the user changes it: */
 989         if (dialog->original_account_title)
 990                 g_free (dialog->original_account_title);
 991         dialog->original_account_title = g_strdup (account_data->display_name);
 992
 993
 994         if (!(account_data->store_account)) {
 995                 g_printerr ("modest: account has no stores: %s\n", account_name);
 996                 return;
 997         }
 998
 999         /* Show the account data in the widgets: */
1000
1001         /* Note that we never show the non-display name in the UI.
1002          * (Though the display name defaults to the non-display name at the start.) */
1003         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
1004                 account_data->display_name ? account_data->display_name : "");
1005
1006         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
1007                 account_data->fullname ? account_data->fullname : "");
1008         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
1009                 account_data->email ? account_data->email : "");
1010
1011         ModestServerAccountData *incoming_account = account_data->store_account;
1012
1013         if (incoming_account)
1014                 modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), incoming_account->proto);
1015         gchar *retrieve = modest_account_mgr_get_string (dialog->account_manager, account_name,
1016                 MODEST_ACCOUNT_RETRIEVE, FALSE /* not server account */);
1017         if (!retrieve) {
1018                 /* Default to something, though no default is specified in the UI spec: */
1019                 retrieve = g_strdup (MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY);
1020         }
1021         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), retrieve);
1022         g_free (retrieve);
1023
1024         const gint limit_retrieve = modest_account_mgr_get_int (dialog->account_manager, account_name,
1025                 MODEST_ACCOUNT_LIMIT_RETRIEVE, FALSE /* not server account */);
1026         modest_limit_retrieve_combo_box_set_active_limit_retrieve (MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve), limit_retrieve);
1027
1028
1029         const gboolean leave_on_server = modest_account_mgr_get_bool (dialog->account_manager, account_name,
1030                 MODEST_ACCOUNT_LEAVE_ON_SERVER, FALSE /* not server account */);
1031         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages), leave_on_server);
1032
1033         /* Only show the leave-on-server checkbox for POP,
1034          * as per the UI spec: */
1035         if (incoming_account->proto != MODEST_PROTOCOL_STORE_POP) {
1036                 gtk_widget_hide (dialog->caption_leave_messages);
1037         } else {
1038                 gtk_widget_show (dialog->caption_leave_messages);
1039         }
1040
1041         if (incoming_account) {
1042                 /* Remember this for later: */
1043                 dialog->incoming_protocol = incoming_account->proto;
1044
1045                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
1046                         incoming_account->username ? incoming_account->username : "");
1047                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
1048                         incoming_account->password ? incoming_account->password : "");
1049
1050                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
1051                         incoming_account->hostname ? incoming_account->hostname : "");
1052
1053                 /* The UI spec says:
1054                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1055          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1056                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1057          */
1058                 const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
1059                         dialog->account_manager, incoming_account->account_name);
1060                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1061                         secure_auth != MODEST_PROTOCOL_AUTH_PASSWORD);
1062                 /* Note that MODEST_PROTOCOL_AUTH_PLAIN should probably never be used. */
1063
1064                 update_incoming_server_title (dialog, incoming_account->proto);
1065                 update_incoming_server_security_choices (dialog, incoming_account->proto);
1066
1067                 const ModestConnectionProtocol security = modest_server_account_get_security (
1068                         dialog->account_manager, incoming_account->account_name);
1069                 modest_serversecurity_combo_box_set_active_serversecurity (
1070                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
1071
1072                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, incoming_account->account_name,
1073                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
1074
1075                 if (port_num == 0) {
1076                         /* Show the appropriate port number: */
1077                         on_combo_incoming_security_changed (
1078                                 GTK_COMBO_BOX (dialog->combo_incoming_security), dialog);
1079                 } else {
1080                         /* Keep the user-entered port-number,
1081                          * or the already-appropriate automatic port number: */
1082                         hildon_number_editor_set_value (
1083                                 HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
1084                 }
1085         }
1086
1087         ModestServerAccountData *outgoing_account = account_data->transport_account;
1088         if (outgoing_account) {
1089                 /* Remember this for later: */
1090                 dialog->outgoing_protocol = outgoing_account->proto;
1091
1092                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
1093                         outgoing_account->hostname ? outgoing_account->hostname : "");
1094
1095                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
1096                         outgoing_account->username ? outgoing_account->username : "");
1097                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
1098                         outgoing_account->password ? outgoing_account->password : "");
1099
1100                 /* Get the secure-auth setting: */
1101                 const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
1102                         dialog->account_manager, outgoing_account->account_name);
1103                 modest_secureauth_combo_box_set_active_secureauth (
1104                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
1105                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
1106
1107                 modest_serversecurity_combo_box_fill (
1108                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), outgoing_account->proto);
1109
1110                 /* Get the security setting: */
1111                 const ModestConnectionProtocol security = modest_server_account_get_security (
1112                         dialog->account_manager, outgoing_account->account_name);
1113                 modest_serversecurity_combo_box_set_active_serversecurity (
1114                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1115
1116                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, outgoing_account->account_name,
1117                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
1118                 if (port_num == 0) {
1119                         /* Show the appropriate port number: */
1120                         on_combo_outgoing_security_changed (
1121                                 GTK_COMBO_BOX (dialog->combo_outgoing_security), dialog);
1122                 }
1123                 else {
1124                         /* Keep the user-entered port-number,
1125                          * or the already-appropriate automatic port number: */
1126                         hildon_number_editor_set_value (
1127                                 HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1128                 }
1129
1130                 const gboolean has_specific =
1131                         modest_account_mgr_get_has_connection_specific_smtp (
1132                                 dialog->account_manager,
1133                                 account_name);
1134                 gtk_toggle_button_set_active (
1135                         GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific),
1136                         has_specific);
1137         }
1138
1139         /* Set window title according to account: */
1140         /* TODO: Is this the correct way to find a human-readable name for
1141          * the protocol used? */
1142         const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
1143         gchar *proto_name = g_utf8_strup(proto_str, -1);
1144         gchar *account_title = modest_account_mgr_get_display_name(dialog->account_manager, account_name);
1145
1146         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1147         g_free (proto_name);
1148         g_free (account_title);
1149
1150         gtk_window_set_title (GTK_WINDOW (dialog), title);
1151         g_free (title);
1152
1153         /* account_data->is_enabled,  */
1154         /*account_data->is_default,  */
1155
1156         /* account_data->store_account->proto */
1157
1158         modest_account_mgr_free_account_data (dialog->account_manager, account_data);
1159
1160         /* Unset the modified flag so we can detect changes later: */
1161         dialog->modified = FALSE;
1162 }
1163
1164 static GList* get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto,
1165         const gchar* hostname, gint port, GtkWindow *parent_window);
1166
1167 static gboolean
1168 save_configuration (ModestAccountSettingsDialog *dialog)
1169 {
1170         g_assert (dialog->account_name);
1171
1172         const gchar* account_name = dialog->account_name;
1173
1174         /* Set the account data from the widgets: */
1175         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1176         gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1177                 MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1178         if (!test)
1179                 return FALSE;
1180
1181         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1182         test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1183                 MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1184         if (!test)
1185                 return FALSE;
1186
1187         /* Signature: */
1188         if (dialog->signature_dialog) {
1189                 gboolean use_signature = FALSE;
1190         gchar *signature = modest_signature_editor_dialog_get_settings (
1191                 MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1192                 &use_signature);
1193
1194         modest_account_mgr_set_signature(dialog->account_manager, account_name,
1195                 signature, use_signature);
1196         g_free (signature);
1197     }
1198
1199         gchar *retrieve = modest_retrieve_combo_box_get_active_retrieve_conf (
1200                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1201         modest_account_mgr_set_string (dialog->account_manager, account_name,
1202                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1203         g_free (retrieve);
1204
1205         const gint limit_retrieve = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1206                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1207         modest_account_mgr_set_int (dialog->account_manager, account_name,
1208                 MODEST_ACCOUNT_LIMIT_RETRIEVE, limit_retrieve, FALSE /* not server account */);
1209
1210         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1211         test = modest_account_mgr_set_bool (dialog->account_manager, account_name,
1212                 MODEST_ACCOUNT_LEAVE_ON_SERVER, leave_on_server, FALSE /* not server account */);
1213         if (!test)
1214                 return FALSE;
1215
1216         /* Incoming: */
1217         gchar* incoming_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1218                 MODEST_ACCOUNT_STORE_ACCOUNT, FALSE /* not server account */);
1219         g_assert (incoming_account_name);
1220
1221         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1222         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
1223                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1224         if (!test)
1225                 return FALSE;
1226
1227         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1228         modest_server_account_set_username (dialog->account_manager, incoming_account_name, username);
1229
1230         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1231         modest_server_account_set_password (dialog->account_manager, incoming_account_name, password);
1232
1233         /* port: */
1234         gint port_num = hildon_number_editor_get_value (
1235                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1236         modest_account_mgr_set_int (dialog->account_manager, incoming_account_name,
1237                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1238
1239         /* The UI spec says:
1240          * If secure authentication is unchecked, allow sending username and password also as plain text.
1241          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1242          */
1243         ModestAuthProtocol protocol_authentication_incoming =
1244                 MODEST_PROTOCOL_AUTH_PASSWORD;
1245         if (gtk_toggle_button_get_active (
1246                         GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth))) {
1247                 GList *list_auth_methods =
1248                         get_supported_secure_authentication_methods (dialog->incoming_protocol,
1249                                 hostname, port_num, GTK_WINDOW (dialog));
1250                 if (list_auth_methods) {
1251                         /* Use the first supported method.
1252                          * TODO: Should we prioritize them, to prefer a particular one? */
1253                         protocol_authentication_incoming =
1254                                 (ModestAuthProtocol)(GPOINTER_TO_INT(list_auth_methods->data));
1255                         g_list_free (list_auth_methods);
1256                 }
1257                 else
1258                         g_warning ("%s: get_supported_secure_authentication_methods() returned NULL.\n", __FUNCTION__);
1259
1260         }
1261
1262         modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, protocol_authentication_incoming);
1263
1264
1265         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1266                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1267         modest_server_account_set_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
1268
1269
1270
1271         g_free (incoming_account_name);
1272
1273         /* Outgoing: */
1274         gchar* outgoing_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1275                 MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE /* not server account */);
1276         g_assert (outgoing_account_name);
1277
1278         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1279         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
1280                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1281         if (!test)
1282                 return FALSE;
1283
1284         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1285         modest_server_account_set_username (dialog->account_manager, outgoing_account_name,
1286                 username);
1287
1288         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1289         modest_server_account_set_password (dialog->account_manager, outgoing_account_name,
1290                 password);
1291
1292         const ModestConnectionProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1293                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1294         modest_server_account_set_security (dialog->account_manager, outgoing_account_name, protocol_security_outgoing);
1295
1296         const ModestAuthProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1297                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1298         modest_server_account_set_secure_auth (dialog->account_manager, outgoing_account_name, protocol_authentication_outgoing);
1299
1300         /* port: */
1301         port_num = hildon_number_editor_get_value (
1302                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1303         modest_account_mgr_set_int (dialog->account_manager, outgoing_account_name,
1304                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1305
1306         g_free (outgoing_account_name);
1307
1308
1309         /* Set the changed account title last, to simplify the previous code: */
1310         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
1311         if ((!account_title) || (strlen(account_title) == 0))
1312                 return FALSE; /* Should be prevented already anyway. */
1313
1314         if (strcmp(account_title, account_name) != 0) {
1315                 /* Change the title: */
1316                 gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1317                 MODEST_ACCOUNT_DISPLAY_NAME, account_title, FALSE /* not server account */);
1318                 if (!test)
1319                         return FALSE;
1320         }
1321
1322         /* Save connection-specific SMTP server accounts: */
1323         if (dialog->specific_window) {
1324                 return modest_connection_specific_smtp_window_save_server_accounts (
1325                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (dialog->specific_window), account_name);
1326         }
1327         else
1328                 return TRUE;
1329 }
1330
1331 static gboolean entry_is_empty (GtkWidget *entry)
1332 {
1333         if (!entry)
1334                 return FALSE;
1335
1336         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1337         if ((!text) || (strlen(text) == 0))
1338                 return TRUE;
1339         else
1340                 return FALSE;
1341 }
1342
1343 static void
1344 enable_buttons (ModestAccountSettingsDialog *self)
1345 {
1346         gboolean enable_ok = TRUE;
1347
1348         /* The account details title is mandatory: */
1349         if (entry_is_empty(self->entry_account_title))
1350                         enable_ok = FALSE;
1351
1352         /* The user details username is mandatory: */
1353         if (entry_is_empty(self->entry_user_username))
1354                 enable_ok = FALSE;
1355
1356         /* The user details email address is mandatory: */
1357         if (enable_ok && entry_is_empty (self->entry_user_email))
1358                 enable_ok = FALSE;
1359
1360         /* The custom incoming server is mandatory: */
1361         if (entry_is_empty(self->entry_incomingserver))
1362                 enable_ok = FALSE;
1363
1364         /* Enable the buttons,
1365          * identifying them via their associated response codes:
1366          */
1367         GtkDialog *dialog_base = GTK_DIALOG (self);
1368     gtk_dialog_set_response_sensitive (dialog_base,
1369                                        GTK_RESPONSE_OK,
1370                                        enable_ok);
1371 }
1372
1373 static void
1374 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1375 {
1376         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1377         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1378
1379
1380         object_class->get_property = modest_account_settings_dialog_get_property;
1381         object_class->set_property = modest_account_settings_dialog_set_property;
1382         object_class->dispose = modest_account_settings_dialog_dispose;
1383         object_class->finalize = modest_account_settings_dialog_finalize;
1384 }
1385
1386 static void
1387 show_error (GtkWindow *parent_window, const gchar* text)
1388 {
1389         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text));
1390         /*
1391         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1392                 (GtkDialogFlags)0,
1393                  GTK_MESSAGE_ERROR,
1394                  GTK_BUTTONS_OK,
1395                  text ));
1396         */
1397
1398         gtk_dialog_run (dialog);
1399         gtk_widget_destroy (GTK_WIDGET (dialog));
1400 }
1401
1402 static void
1403 show_ok (GtkWindow *parent_window, const gchar* text)
1404 {
1405         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window, text));
1406         /*
1407         GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1408                 (GtkDialogFlags)0,
1409                  GTK_MESSAGE_INFO,
1410                  GTK_BUTTONS_OK,
1411                  text ));
1412         */
1413
1414         gtk_dialog_run (dialog);
1415         gtk_widget_destroy (GTK_WIDGET (dialog));
1416 }
1417
1418 /* TODO: Enable this when tinymail has the API: */
1419 #if 0
1420 typedef struct
1421 {
1422         gboolean finished;
1423         GList *result;
1424 } ModestGetSupportedAuthInfo;
1425
1426 static void on_camel_account_get_supported_secure_authentication_status (
1427         GObject *self, TnyStatus *status, gpointer user_data)
1428 {
1429         printf ("DEBUG: %s.\n", __FUNCTION__);
1430 }
1431
1432 static void
1433 on_camel_account_get_supported_secure_authentication (
1434   TnyCamelAccount *self, gboolean cancelled,
1435   GList *auth_types, GError **err,
1436   gpointer user_data)
1437 {
1438         printf ("DEBUG: %s.\n", __FUNCTION__);
1439
1440         ModestGetSupportedAuthInfo *info = (ModestGetSupportedAuthInfo*)user_data;
1441         g_return_if_fail (info);
1442
1443         if (!auth_types) {
1444                 printf ("DEBUG: %s: auth_types is NULL.\n", __FUNCTION__);
1445                 info->finished = TRUE; /* We are blocking, waiting for this. */
1446                 return;
1447         }
1448
1449         ModestPairList* pairs = modest_protocol_info_get_protocol_auth_pair_list ();
1450
1451         /* Get the enum value for the strings: */
1452         GList *result = NULL;
1453         GList* iter = auth_types;
1454         while (iter) {
1455                 const gchar *auth_name = (const gchar*)iter->data;
1456                 printf("DEBUG: %s: auth_name=%s\n", __FUNCTION__, auth_name);
1457                 ModestPair *matching = modest_pair_list_find_by_first_as_string (pairs,
1458                         auth_name);
1459                 if (matching)
1460                         g_list_append (result, GINT_TO_POINTER((ModestConnectionProtocol)matching->second));
1461
1462                 iter = g_list_next (iter);
1463         }
1464
1465         g_list_free (auth_types);
1466
1467         modest_pair_list_free (pairs);
1468
1469         info->result = result;
1470         info->finished = TRUE; /* We are blocking, waiting for this. */
1471 }
1472 #endif
1473
1474
1475 static GList* get_supported_secure_authentication_methods (ModestTransportStoreProtocol proto,
1476         const gchar* hostname, gint port, GtkWindow *parent_window)
1477 {
1478         return NULL;
1479
1480 /* TODO: Enable this when tinymail has the API: */
1481 #if 0
1482         g_return_val_if_fail (proto != MODEST_PROTOCOL_TRANSPORT_STORE_UNKNOWN, NULL);
1483
1484         /*
1485         result = g_list_append (result, GINT_TO_POINTER (MODEST_PROTOCOL_AUTH_CRAMMD5));
1486         */
1487
1488         /* Create a TnyCamelAccount so we can use
1489          * tny_camel_account_get_supported_secure_authentication(): */
1490         TnyAccount * tny_account = NULL;
1491         switch (proto) {
1492         case MODEST_PROTOCOL_TRANSPORT_SENDMAIL:
1493         case MODEST_PROTOCOL_TRANSPORT_SMTP:
1494                 tny_account = TNY_ACCOUNT(tny_camel_transport_account_new ()); break;
1495         case MODEST_PROTOCOL_STORE_POP:
1496                 tny_account = TNY_ACCOUNT(tny_camel_pop_store_account_new ()); break;
1497         case MODEST_PROTOCOL_STORE_IMAP:
1498                 tny_account = TNY_ACCOUNT(tny_camel_imap_store_account_new ()); break;
1499         case MODEST_PROTOCOL_STORE_MAILDIR:
1500         case MODEST_PROTOCOL_STORE_MBOX:
1501                 tny_account = TNY_ACCOUNT(tny_camel_store_account_new()); break;
1502         default:
1503                 tny_account = NULL;
1504         }
1505
1506         if (!tny_account) {
1507                 g_printerr ("%s could not create tny account.", __FUNCTION__);
1508                 return NULL;
1509         }
1510
1511         /* Set proto, so that the prepare_func() vfunc will work when we call
1512          * set_session(): */
1513          /* TODO: Why isn't this done in account_new()? */
1514         tny_account_set_proto (tny_account,
1515                                modest_protocol_info_get_transport_store_protocol_name(proto));
1516
1517         /* Set the session for the account, so we can use it: */
1518         ModestTnyAccountStore *account_store = modest_runtime_get_account_store ();
1519         TnySessionCamel *session =
1520                 modest_tny_account_store_get_session (TNY_ACCOUNT_STORE (account_store));
1521         g_return_val_if_fail (session, NULL);
1522         tny_camel_account_set_session (TNY_CAMEL_ACCOUNT(tny_account), session);
1523
1524         tny_account_set_hostname (tny_account, hostname);
1525
1526         if(port > 0)
1527                 tny_account_set_port (tny_account, port);
1528
1529
1530         /* Ask camel to ask the server, asynchronously: */
1531         ModestGetSupportedAuthInfo *info = g_slice_new (ModestGetSupportedAuthInfo);
1532         info->finished = FALSE;
1533         info->result = NULL;
1534
1535         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_window,
1536                 _("Asking the server for supported secure authentication mechanisms.")));
1537         gtk_dialog_run (dialog);
1538
1539         printf ("DEBUG: %s: STARTING.\n", __FUNCTION__);
1540         tny_camel_account_get_supported_secure_authentication (
1541                 TNY_CAMEL_ACCOUNT (tny_account),
1542                 on_camel_account_get_supported_secure_authentication,
1543                 on_camel_account_get_supported_secure_authentication_status,
1544                 info);
1545
1546         printf ("DEBUG: %s: AFTER STARTING.\n", __FUNCTION__);
1547
1548         /* Block until the callback has been called,
1549          * driving the main context, so that the (idle handler) callback can be
1550          * called, and so that our dialog is clickable: */
1551         while (!(info->finished)) {
1552                 printf ("DEBUG: %s: finished is FALSE.\n", __FUNCTION__);
1553                 if (g_main_context_pending (NULL)) {
1554                         printf ("DEBUG: iterating\n");
1555                         g_main_context_iteration (NULL, FALSE);
1556                         printf ("DEBUG: after iterating\n");
1557                 }
1558         }
1559
1560         printf ("DEBUG: %s: FINISHED.\n", __FUNCTION__);
1561
1562         gtk_widget_destroy (GTK_WIDGET (dialog));
1563
1564         GList *result = info->result;
1565         g_slice_free (ModestGetSupportedAuthInfo, info);
1566         info = NULL;
1567
1568         return result;
1569 #endif
1570 }
1571
1572
1573
1574