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 "modest-protocol-info.h"
  54 #include "maemo/modest-connection-specific-smtp-window.h"
  55 #include "maemo/modest-signature-editor-dialog.h"
  56 #include "maemo/modest-maemo-utils.h"
  57 #include "widgets/modest-ui-constants.h"
  58 #include <tny-account.h>
  59 #include <tny-status.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 PORT_MIN 1
  70 #define PORT_MAX 65535
  71
  72 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  73
  74 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  75         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  76
  77 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  78
  79 struct _ModestAccountSettingsDialogPrivate
  80 {
  81 };
  82
  83 static void
  84 enable_buttons (ModestAccountSettingsDialog *self);
  85
  86 static gboolean
  87 save_configuration (ModestAccountSettingsDialog *dialog);
  88
  89 static void
  90 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
  91                                                                                                                         GValue *value, GParamSpec *pspec)
  92 {
  93         switch (property_id) {
  94         default:
  95                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  96         }
  97 }
  98
  99 static void
 100 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
 101                                                                                                                         const GValue *value, GParamSpec *pspec)
 102 {
 103         switch (property_id) {
 104         default:
 105                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 106         }
 107 }
 108
 109 static void
 110 modest_account_settings_dialog_dispose (GObject *object)
 111 {
 112         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
 113                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
 114 }
 115
 116 static void
 117 modest_account_settings_dialog_finalize (GObject *object)
 118 {
 119         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 120
 121         if (self->account_name)
 122                 g_free (self->account_name);
 123
 124         if (self->original_account_title)
 125                 g_free (self->original_account_title);
 126
 127         if (self->account_manager)
 128                 g_object_unref (G_OBJECT (self->account_manager));
 129
 130         if (self->specific_window)
 131                 gtk_widget_destroy (self->specific_window);
 132
 133         if (self->signature_dialog)
 134                 gtk_widget_destroy (self->signature_dialog);
 135
 136         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 137 }
 138
 139 static void
 140 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 141
 142 static void
 143 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 144
 145 static void
 146 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 147 {
 148         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 149         self->modified = TRUE;
 150 }
 151
 152 static void
 153 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 154 {
 155         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 156         self->modified = TRUE;
 157 }
 158
 159 static void
 160 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 161 {
 162         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 163         self->modified = TRUE;
 164 }
 165
 166 static void
 167 on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
 168 {
 169         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 170         self->modified = TRUE;
 171 }
 172
 173 static void
 174 on_number_editor_notify (HildonNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 175 {
 176         ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 177         gint value = hildon_number_editor_get_value (editor);
 178
 179         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 180 }
 181
 182 /* Set a modified boolean whenever the widget is changed,
 183  * so we can check for it later.
 184  */
 185 static void
 186 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 187 {
 188         if (HILDON_IS_NUMBER_EDITOR (widget)) {
 189                 g_signal_connect (G_OBJECT (widget), "notify::value",
 190                         G_CALLBACK (on_modified_number_editor_changed), self);
 191                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 192         }
 193         else if (GTK_IS_ENTRY (widget)) {
 194                 g_signal_connect (G_OBJECT (widget), "changed",
 195                         G_CALLBACK (on_modified_entry_changed), self);
 196         } else if (GTK_IS_COMBO_BOX (widget)) {
 197                 g_signal_connect (G_OBJECT (widget), "changed",
 198                         G_CALLBACK (on_modified_combobox_changed), self);
 199         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 200                 g_signal_connect (G_OBJECT (widget), "toggled",
 201                         G_CALLBACK (on_modified_checkbox_toggled), self);
 202         }
 203 }
 204
 205 static void
 206 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 207 {
 208         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 209         g_assert(self);
 210         enable_buttons(self);
 211 }
 212
 213 static void
 214 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 215 {
 216         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 217         g_assert(self);
 218         enable_buttons(self);
 219 }
 220
 221 /** This is a convenience function to create a caption containing a mandatory widget.
 222  * When the widget is edited, the enable_buttons() vfunc will be called.
 223  */
 224 static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *self,
 225         GtkSizeGroup *group,
 226         const gchar *value,
 227         GtkWidget *control,
 228         GtkWidget *icon,
 229         HildonCaptionStatus flag)
 230 {
 231         GtkWidget *caption = NULL;
 232
 233         /* Note: Previously, the translated strings already contained the "*",
 234          * Comment out this code if they do again.
 235          */
 236         /* Add a * character to indicate mandatory fields,
 237          * as specified in our "Email UI Specification": */
 238         if (flag == HILDON_CAPTION_MANDATORY) {
 239                 gchar* title = g_strdup_printf("%s*", value);
 240                 caption = hildon_caption_new (group, title, control, icon, flag);
 241                 g_free(title);
 242         }
 243         else
 244                 caption = hildon_caption_new (group, value, control, icon, flag);
 245
 246         /* Connect to the appropriate changed signal for the widget,
 247          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 248          */
 249         if (GTK_IS_ENTRY (control)) {
 250                 g_signal_connect (G_OBJECT (control), "changed",
 251                 G_CALLBACK (on_caption_entry_changed), self);
 252
 253         }
 254         else if (GTK_IS_COMBO_BOX (control)) {
 255                 g_signal_connect (G_OBJECT (control), "changed",
 256                 G_CALLBACK (on_caption_combobox_changed), self);
 257         }
 258
 259         return caption;
 260 }
 261
 262 static void
 263 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 264 {
 265         gchar *tmp, *msg;
 266
 267         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 268         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 269
 270         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 271
 272         g_free (msg);
 273         g_free (tmp);
 274 }
 275
 276 static void
 277 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 278 {
 279         gchar *tmp, *msg;
 280
 281         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 282         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 283
 284         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 285
 286         g_free (msg);
 287         g_free (tmp);
 288 }
 289
 290
 291 static void
 292 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 293 {
 294         hildon_banner_show_information(GTK_WIDGET (self), NULL,
 295                                        _CS("ckdg_ib_maximum_characters_reached"));
 296 }
 297
 298 static GtkWidget*
 299 create_page_account_details (ModestAccountSettingsDialog *self)
 300 {
 301         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 302         GtkAdjustment *focus_adjustment = NULL;
 303
 304         /* Create a size group to be used by all captions.
 305          * Note that HildonCaption does not create a default size group if we do not specify one.
 306          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 307         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 308         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 309         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 310                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 311
 312         /* The description widgets: */
 313         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 314         /* Do use auto-capitalization: */
 315         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 316                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 317         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 318                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 319         gtk_widget_show (self->entry_account_title);
 320         connect_for_modified (self, self->entry_account_title);
 321         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 322         gtk_widget_show (caption);
 323
 324         /* Prevent the use of some characters in the account title,
 325          * as required by our UI specification: */
 326         GList *list_prevent = NULL;
 327         list_prevent = g_list_append (list_prevent, "\\");
 328         list_prevent = g_list_append (list_prevent, "/");
 329         list_prevent = g_list_append (list_prevent, ":");
 330         list_prevent = g_list_append (list_prevent, "*");
 331         list_prevent = g_list_append (list_prevent, "?");
 332         list_prevent = g_list_append (list_prevent, "\"");
 333         list_prevent = g_list_append (list_prevent, "<");
 334         list_prevent = g_list_append (list_prevent, ">");
 335         list_prevent = g_list_append (list_prevent, "|");
 336         list_prevent = g_list_append (list_prevent, "^");
 337         modest_validating_entry_set_unallowed_characters (
 338                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 339         g_list_free (list_prevent);
 340         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 341                                          on_entry_invalid_account_title_character, self);
 342
 343         /* Set max length as in the UI spec:
 344          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 345         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 346         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 347                 on_entry_max, self);
 348
 349         /* The retrieve combobox: */
 350         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 351         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 352                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 353         gtk_widget_show (self->combo_retrieve);
 354         connect_for_modified (self, self->combo_retrieve);
 355         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 356         gtk_widget_show (caption);
 357
 358         /* The limit-retrieve combobox: */
 359         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 360         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 361                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 362         gtk_widget_show (self->combo_limit_retrieve);
 363         connect_for_modified (self, self->combo_limit_retrieve);
 364         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 365         gtk_widget_show (caption);
 366
 367         /* The leave-messages widgets: */
 368         if(!self->checkbox_leave_messages)
 369                 self->checkbox_leave_messages = gtk_check_button_new ();
 370         if (!self->caption_leave_messages) {
 371                 self->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 372                         self->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 373         }
 374
 375         gtk_widget_show (self->checkbox_leave_messages);
 376         connect_for_modified (self, self->checkbox_leave_messages);
 377         gtk_box_pack_start (GTK_BOX (box), self->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 378         gtk_widget_show (self->caption_leave_messages);
 379
 380         gtk_widget_show (GTK_WIDGET (box));
 381
 382         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 383         gtk_widget_show (scrollwin);
 384
 385         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 386         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 387
 388         return GTK_WIDGET (scrollwin);
 389 }
 390
 391 static gchar*
 392 get_entered_account_title (ModestAccountSettingsDialog *dialog)
 393 {
 394         const gchar* account_title =
 395                 gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
 396         if (!account_title || (strlen (account_title) == 0))
 397                 return NULL;
 398         else {
 399                 /* Strip it of whitespace at the start and end: */
 400                 gchar *result = g_strdup (account_title);
 401                 result = g_strstrip (result);
 402
 403                 if (!result)
 404                         return NULL;
 405
 406                 if (strlen (result) == 0) {
 407                         g_free (result);
 408                         return NULL;
 409                 }
 410
 411                 return result;
 412         }
 413 }
 414
 415
 416 static void
 417 on_button_signature (GtkButton *button, gpointer user_data)
 418 {
 419         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 420
 421         /* Create the window, if necessary: */
 422         if (!(self->signature_dialog)) {
 423                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 424
 425                 gboolean use_signature = FALSE;
 426                 gchar *signature = modest_account_mgr_get_signature(self->account_manager, self->account_name,
 427                         &use_signature);
 428                 gchar* account_title = get_entered_account_title (self);
 429                 modest_signature_editor_dialog_set_settings (
 430                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 431                         use_signature, signature, account_title);
 432
 433                 g_free (account_title);
 434                 account_title = NULL;
 435                 g_free (signature);
 436                 signature = NULL;
 437         }
 438
 439         /* Show the window: */
 440         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 441         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 442     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 443     gtk_widget_hide (self->signature_dialog);
 444     if (response != GTK_RESPONSE_OK) {
 445         /* Destroy the widget now, and its data: */
 446         gtk_widget_destroy (self->signature_dialog);
 447         self->signature_dialog = NULL;
 448     }
 449     else {
 450         /* Mark modified, so we use the dialog's data later: */
 451         self->modified = TRUE;
 452     }
 453 }
 454
 455 static GtkWidget*
 456 create_page_user_details (ModestAccountSettingsDialog *self)
 457 {
 458         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 459         GtkAdjustment *focus_adjustment = NULL;
 460
 461         /* Create a size group to be used by all captions.
 462          * Note that HildonCaption does not create a default size group if we do not specify one.
 463          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 464         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 465         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 466         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 467                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 468
 469         /* The name widgets: */
 470         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 471
 472         /* Auto-capitalization is the default, so let's turn it off: */
 473         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 474         /* Set max length as in the UI spec:
 475          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 476         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 477         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 478                 on_entry_max, self);
 479         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 480                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 481         gtk_widget_show (self->entry_user_name);
 482         connect_for_modified (self, self->entry_user_name);
 483         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 484         gtk_widget_show (caption);
 485
 486
 487         /* Prevent the use of some characters in the name,
 488          * as required by our UI specification: */
 489         GList *list_prevent = NULL;
 490         list_prevent = g_list_append (list_prevent, "<");
 491         list_prevent = g_list_append (list_prevent, ">");
 492         modest_validating_entry_set_unallowed_characters (
 493                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 494         g_list_free (list_prevent);
 495         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 496                                          on_entry_invalid_fullname_character, self);
 497
 498         /* The username widgets: */
 499         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 500         /* Auto-capitalization is the default, so let's turn it off: */
 501         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 502         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 503                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 504         gtk_widget_show (self->entry_user_username);
 505         connect_for_modified (self, self->entry_user_username);
 506         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 507         gtk_widget_show (caption);
 508
 509         /* Prevent the use of some characters in the username,
 510          * as required by our UI specification: */
 511         modest_validating_entry_set_unallowed_characters_whitespace (
 512                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 513
 514         /* Set max length as in the UI spec:
 515          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 516         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 517         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 518                 on_entry_max, self);
 519
 520         /* The password widgets: */
 521         self->entry_user_password = gtk_entry_new ();
 522         /* Auto-capitalization is the default, so let's turn it off: */
 523         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 524                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 525         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 526         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 527         caption = create_caption_new_with_asterisk (self, sizegroup,
 528                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 529         gtk_widget_show (self->entry_user_password);
 530         connect_for_modified (self, self->entry_user_password);
 531         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 532         gtk_widget_show (caption);
 533
 534         /* The email address widgets: */
 535         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 536         /* Auto-capitalization is the default, so let's turn it off: */
 537         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 538         caption = create_caption_new_with_asterisk (self, sizegroup,
 539                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 540         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 541         gtk_widget_show (self->entry_user_email);
 542         connect_for_modified (self, self->entry_user_email);
 543         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 544         gtk_widget_show (caption);
 545
 546         /* Set max length as in the UI spec:
 547          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 548         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 549         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 550                 on_entry_max, self);
 551
 552         /* Signature button: */
 553         if (!self->button_signature)
 554                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 555         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 556                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 557         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 558         gtk_widget_show (self->button_signature);
 559         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 560         gtk_widget_show (caption);
 561
 562         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 563                 G_CALLBACK (on_button_signature), self);
 564
 565         gtk_widget_show (GTK_WIDGET (box));
 566         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 567         gtk_widget_show (scrollwin);
 568
 569         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 570         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 571
 572         return GTK_WIDGET (scrollwin);
 573 }
 574
 575 /** Change the caption title for the incoming server,
 576  * as specified in the UI spec:
 577  */
 578 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 579 {
 580         const gchar* type =
 581                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 582                         _("mail_fi_emailtype_pop3") :
 583                         _("mail_fi_emailtype_imap") );
 584
 585
 586         /* Note that this produces a compiler warning,
 587          * because the compiler does not know that the translated string will have a %s in it.
 588          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 589         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 590
 591         /* This is a mandatory field, so add a *. This is usually done by
 592          * create_caption_new_with_asterisk() but we can't use that here. */
 593         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 594         g_free (incomingserver_title);
 595
 596         g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
 597         g_free(with_asterisk);
 598 }
 599
 600 /** Change the caption title for the incoming server,
 601  * as specified in the UI spec:
 602  */
 603 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 604 {
 605         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 606         /* The choices are the same, but the titles are different, as in the UI spec. */
 607         modest_serversecurity_combo_box_fill (
 608                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 609 }
 610
 611 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 612 {
 613         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 614
 615         /* Create a size group to be used by all captions.
 616          * Note that HildonCaption does not create a default size group if we do not specify one.
 617          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 618         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 619
 620         /* The incoming server widgets: */
 621         if(!self->entry_incomingserver)
 622                 self->entry_incomingserver = gtk_entry_new ();
 623         /* Auto-capitalization is the default, so let's turn it off: */
 624         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 625
 626         if (self->caption_incoming)
 627           gtk_widget_destroy (self->caption_incoming);
 628
 629         /* The caption title will be updated in update_incoming_server_title().
 630          * so this default text will never be seen: */
 631         /* (Note: Changing the title seems pointless. murrayc) */
 632         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 633                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 634         gtk_widget_show (self->entry_incomingserver);
 635         connect_for_modified (self, self->entry_incomingserver);
 636         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 637         gtk_widget_show (self->caption_incoming);
 638
 639         /* The secure connection widgets: */
 640         /* This will be filled by update_incoming_server_security_choices(). */
 641         if (!self->combo_incoming_security)
 642                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 643         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 644                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 645         gtk_widget_show (self->combo_incoming_security);
 646         connect_for_modified (self, self->combo_incoming_security);
 647         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 648         gtk_widget_show (caption);
 649
 650         /* Show a default port number when the security method changes, as per the UI spec: */
 651         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 652
 653
 654         /* The port widgets: */
 655         if (!self->entry_incoming_port)
 656                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 657         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 658                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 659         gtk_widget_show (self->entry_incoming_port);
 660         connect_for_modified (self, self->entry_incoming_port);
 661         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 662         gtk_widget_show (caption);
 663
 664         /* The secure authentication widgets: */
 665         if(!self->checkbox_incoming_auth)
 666                 self->checkbox_incoming_auth = gtk_check_button_new ();
 667         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 668                 self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 669         gtk_widget_show (self->checkbox_incoming_auth);
 670         connect_for_modified (self, self->checkbox_incoming_auth);
 671         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 672         gtk_widget_show (caption);
 673
 674         gtk_widget_show (GTK_WIDGET (box));
 675
 676         return GTK_WIDGET (box);
 677 }
 678
 679 static void
 680 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 681 {
 682         GtkWidget *widget = GTK_WIDGET (user_data);
 683
 684         /* Enable the widget only if the toggle button is active: */
 685         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 686         gtk_widget_set_sensitive (widget, enable);
 687 }
 688
 689 /* Make the sensitivity of a widget depend on a toggle button.
 690  */
 691 static void
 692 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 693 {
 694         g_signal_connect (G_OBJECT (button), "toggled",
 695                 G_CALLBACK (on_toggle_button_changed), widget);
 696
 697         /* Set the starting sensitivity: */
 698         on_toggle_button_changed (button, widget);
 699 }
 700
 701 static void
 702 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 703 {
 704         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 705
 706         /* Create the window if necessary: */
 707         if (!(self->specific_window)) {
 708                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 709                 modest_connection_specific_smtp_window_fill_with_connections (
 710                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager);
 711         }
 712
 713         /* Show the window: */
 714         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 715         gtk_window_set_modal (GTK_WINDOW (self->specific_window), TRUE);
 716         gtk_widget_show (self->specific_window);
 717         self->modified = TRUE;
 718 }
 719
 720 static void
 721 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 722 {
 723         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 724
 725         ModestAuthProtocol protocol_security =
 726                 modest_secureauth_combo_box_get_active_secureauth (
 727                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 728         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 729
 730         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 731         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 732 }
 733
 734 static void
 735 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 736 {
 737         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 738
 739         const gint port_number =
 740                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 741                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 742
 743         if(port_number != 0) {
 744                 hildon_number_editor_set_value (
 745                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 746         }
 747 }
 748
 749 static void
 750 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 751 {
 752         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 753
 754         const gint port_number =
 755                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 756                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 757
 758         if(port_number != 0) {
 759                 hildon_number_editor_set_value (
 760                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 761         }
 762 }
 763
 764
 765 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 766 {
 767         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 768         GtkAdjustment *focus_adjustment = NULL;
 769
 770         /* Put it all in a scrolled window, so that all widgets can be
 771          * accessed even when the on-screen keyboard is visible: */
 772         GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
 773         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
 774                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 775
 776         /* Create a size group to be used by all captions.
 777          * Note that HildonCaption does not create a default size group if we do not specify one.
 778          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 779         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 780
 781         /* The outgoing server widgets: */
 782         if (!self->entry_outgoingserver)
 783                 self->entry_outgoingserver = gtk_entry_new ();
 784         /* Auto-capitalization is the default, so let's turn it off: */
 785         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 786         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 787                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 788         gtk_widget_show (self->entry_outgoingserver);
 789         connect_for_modified (self, self->entry_outgoingserver);
 790         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 791         gtk_widget_show (caption);
 792
 793         /* The secure authentication widgets: */
 794         if (!self->combo_outgoing_auth)
 795                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 796         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 797                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 798         gtk_widget_show (self->combo_outgoing_auth);
 799         connect_for_modified (self, self->combo_outgoing_auth);
 800         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 801         gtk_widget_show (caption);
 802
 803         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 804         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 805
 806         /* The username widgets: */
 807         self->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 808         /* Auto-capitalization is the default, so let's turn it off: */
 809         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_username), HILDON_GTK_INPUT_MODE_FULL);
 810         self->caption_outgoing_username = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 811                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 812         gtk_widget_show (self->entry_outgoing_username);
 813         connect_for_modified (self, self->entry_outgoing_username);
 814         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 815         gtk_widget_show (self->caption_outgoing_username);
 816
 817         /* Prevent the use of some characters in the username,
 818          * as required by our UI specification: */
 819         modest_validating_entry_set_unallowed_characters_whitespace (
 820                 MODEST_VALIDATING_ENTRY (self->entry_outgoing_username));
 821
 822         /* Set max length as in the UI spec:
 823          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 824         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 825         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_outgoing_username),
 826                 on_entry_max, self);
 827
 828         /* The password widgets: */
 829         self->entry_outgoing_password = gtk_entry_new ();
 830         /* Auto-capitalization is the default, so let's turn it off: */
 831         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_password),
 832                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 833         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 834         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 835         self->caption_outgoing_password = create_caption_new_with_asterisk (self, sizegroup,
 836                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 837         gtk_widget_show (self->entry_outgoing_password);
 838         connect_for_modified (self, self->entry_outgoing_password);
 839         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 840         gtk_widget_show (self->caption_outgoing_password);
 841
 842         /* The secure connection widgets: */
 843         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 844          * and modest_serversecurity_combo_box_set_active_serversecurity().
 845          */
 846         if (!self->combo_outgoing_security)
 847
 848                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 849         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 850                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 851         gtk_widget_show (self->combo_outgoing_security);
 852         connect_for_modified (self, self->combo_outgoing_security);
 853         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 854         gtk_widget_show (caption);
 855
 856         /* Show a default port number when the security method changes, as per the UI spec: */
 857         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 858
 859         /* The port widgets: */
 860         if (!self->entry_outgoing_port)
 861                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 862         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 863                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 864         gtk_widget_show (self->entry_outgoing_port);
 865         connect_for_modified (self, self->entry_outgoing_port);
 866         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 867         gtk_widget_show (caption);
 868
 869         GtkWidget *separator = gtk_hseparator_new ();
 870         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 871         gtk_widget_show (separator);
 872
 873         /* connection-specific checkbox: */
 874         if (!self->checkbox_outgoing_smtp_specific) {
 875                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 876                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 877                         FALSE);
 878         }
 879         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 880                 self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 881         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 882         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 883         gtk_widget_show (caption);
 884         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 885
 886         /* Connection-specific SMTP-Severs Edit button: */
 887         if (!self->button_outgoing_smtp_servers)
 888                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 889         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 890                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 891         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 892         gtk_widget_show (self->button_outgoing_smtp_servers);
 893         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 894         gtk_widget_show (caption);
 895
 896         /* Only enable the button when the checkbox is checked: */
 897         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 898                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 899
 900         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 901                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 902
 903         gtk_widget_show (GTK_WIDGET (box));
 904         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
 905         gtk_widget_show(scrollwin);
 906
 907         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 908         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 909
 910         return GTK_WIDGET (scrollwin);
 911 }
 912
 913 static gboolean
 914 check_data (ModestAccountSettingsDialog *self)
 915 {
 916         /* Check that the title is not already in use: */
 917         gchar* account_title = get_entered_account_title (self);
 918         if (!account_title)
 919                 return FALSE; /* Should be prevented already anyway. */
 920
 921         if (strcmp(account_title, self->original_account_title) != 0) {
 922                 /* Check the changed title: */
 923                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 924                         account_title);
 925
 926                 if (name_in_use) {
 927                         /* Warn the user via a dialog: */
 928                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
 929
 930                 g_free (account_title);
 931                         return FALSE;
 932                 }
 933         }
 934
 935         g_free (account_title);
 936         account_title  = NULL;
 937
 938         /* Check that the email address is valid: */
 939         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 940         if ((!email_address) || (strlen(email_address) == 0)) {
 941                 return FALSE;
 942         }
 943
 944         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 945                 /* Warn the user via a dialog: */
 946                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
 947
 948                 /* Return focus to the email address entry: */
 949                 gtk_widget_grab_focus (self->entry_user_email);
 950                 gtk_editable_select_region (GTK_EDITABLE (self->entry_user_email), 0, -1);
 951                 return FALSE;
 952         }
 953
 954         /* make sure the domain name for the incoming server is valid */
 955         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
 956         if ((!hostname) || (strlen(hostname) == 0)) {
 957                 return FALSE;
 958         }
 959
 960         if (!modest_text_utils_validate_domain_name (hostname)) {
 961                 /* Warn the user via a dialog: */
 962                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
 963
 964                 /* Return focus to the email address entry: */
 965         gtk_widget_grab_focus (self->entry_incomingserver);
 966                 gtk_editable_select_region (GTK_EDITABLE (self->entry_incomingserver), 0, -1);
 967                 return FALSE;
 968         }
 969
 970         /* make sure the domain name for the outgoing server is valid */
 971         const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver));
 972         if ((!hostname2) || (strlen(hostname2) == 0)) {
 973                 return FALSE;
 974         }
 975
 976         if (!modest_text_utils_validate_domain_name (hostname2)) {
 977                 /* Warn the user via a dialog: */
 978                 hildon_banner_show_information (self->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 979
 980                 /* Return focus to the email address entry: */
 981                 gtk_widget_grab_focus (self->entry_outgoingserver);
 982                 gtk_editable_select_region (GTK_EDITABLE (self->entry_outgoingserver), 0, -1);
 983                 return FALSE;
 984         }
 985
 986         /* Find a suitable authentication method when secure authentication is desired */
 987
 988         const gint port_num = hildon_number_editor_get_value (
 989                         HILDON_NUMBER_EDITOR (self->entry_incoming_port));
 990         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
 991
 992         /*
 993         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
 994                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 995         */
 996         /* If we use an encrypted protocol then there is no need to encrypt the password */
 997         /* I don't think this is a good assumption. It overrides the user's request. murrayc:
 998          *  if (!modest_protocol_info_is_secure(protocol_security_incoming)) */
 999         if (TRUE)
1000         {
1001                 if (gtk_toggle_button_get_active (
1002                                 GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth))) {
1003                         GError *error = NULL;
1004
1005                         GList *list_auth_methods =
1006                                 modest_maemo_utils_get_supported_secure_authentication_methods (self->incoming_protocol,
1007                                         hostname, port_num, username, GTK_WINDOW (self), &error);
1008                         if (list_auth_methods) {
1009                                 /* Use the first supported method.
1010                                  * TODO: Should we prioritize them, to prefer a particular one? */
1011                                 GList* method;
1012                                 for (method = list_auth_methods; method != NULL; method = g_list_next(method))
1013                                 {
1014                                         ModestAuthProtocol proto = (ModestAuthProtocol)(GPOINTER_TO_INT(method->data));
1015                                         // Allow secure methods, e.g MD5 only
1016                                         if (modest_protocol_info_auth_is_secure(proto))
1017                                         {
1018                                                 self->protocol_authentication_incoming = proto;
1019                                                 break;
1020                                         }
1021                                 }
1022                                 g_list_free (list_auth_methods);
1023                         }
1024
1025                         if (list_auth_methods == NULL ||
1026                                         !modest_protocol_info_auth_is_secure(self->protocol_authentication_incoming))
1027                         {
1028                                 if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
1029                                                 error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
1030                                         hildon_banner_show_information(GTK_WIDGET (self), NULL,
1031                                                                        _("Could not discover supported secure authentication methods."));
1032
1033                                 if(error != NULL)
1034                                         g_error_free(error);
1035
1036                                 /* This is a nasty hack. jschmid. */
1037                                 /* Don't let the dialog close */
1038                                 /*g_signal_stop_emission_by_name (dialog, "response");*/
1039                                 return FALSE;
1040                         }
1041                 }
1042         }
1043
1044         return TRUE;
1045 }
1046 /*
1047  */
1048 static void
1049 on_response (GtkDialog *wizard_dialog,
1050         gint response_id,
1051         gpointer user_data)
1052 {
1053         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1054         enable_buttons (self);
1055
1056         gboolean prevent_response = FALSE;
1057
1058         /* Warn about unsaved changes: */
1059         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
1060                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1061                         _("imum_nc_wizard_confirm_lose_changes")));
1062                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1063
1064                  const gint dialog_response = gtk_dialog_run (dialog);
1065                  gtk_widget_destroy (GTK_WIDGET (dialog));
1066
1067                 if (dialog_response != GTK_RESPONSE_OK)
1068                         prevent_response = TRUE;
1069         }
1070         /* Check for invalid input: */
1071         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1072                 prevent_response = TRUE;
1073         }
1074
1075         if (prevent_response) {
1076                 /* This is a nasty hack. murrayc. */
1077                 /* Don't let the dialog close */
1078                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1079                 return;
1080         }
1081
1082         if (response_id == GTK_RESPONSE_OK) {
1083                 /* Try to save the changes if modified (NB #59251): */
1084                 if (self->modified)
1085                 {
1086                         const gboolean saved = save_configuration (self);
1087                         if (saved) {
1088                                 /* Do not show the account-saved dialog if we are just saving this
1089                                  * temporarily, because from the user's point of view it will not
1090                                  * really be saved (saved + enabled) until later
1091                                  */
1092                                 if (modest_account_mgr_get_enabled (self->account_manager,
1093                                                                     self->account_name)) {
1094                                         gchar *incoming_account_name = NULL, *outgoing_account_name = NULL;
1095
1096                                         incoming_account_name =
1097                                                 modest_account_mgr_get_server_account_name (self->account_manager,
1098                                                                                             self->account_name,
1099                                                                                             TNY_ACCOUNT_TYPE_STORE);
1100                                         outgoing_account_name =
1101                                                 modest_account_mgr_get_server_account_name (self->account_manager,
1102                                                                                             self->account_name,
1103                                                                                             TNY_ACCOUNT_TYPE_TRANSPORT);
1104
1105                                         if (incoming_account_name) {
1106                                                 modest_account_mgr_notify_account_update (self->account_manager,
1107                                                                                           incoming_account_name);
1108                                                 g_free (incoming_account_name);
1109                                         }
1110                                         if (outgoing_account_name) {
1111                                                 modest_account_mgr_notify_account_update (self->account_manager,
1112                                                                                           outgoing_account_name);
1113                                                 g_free (outgoing_account_name);
1114                                         }
1115
1116                                         hildon_banner_show_information(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1117                                 }
1118                         } else {
1119                                 hildon_banner_show_information (NULL, NULL, _("mail_ib_setting_failed"));
1120                         }
1121                 }
1122         }
1123 }
1124
1125 static void
1126 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
1127 {
1128         /* Create the notebook to be used by the GtkDialog base class:
1129          * Each page of the notebook will be a page of the wizard: */
1130         self->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1131
1132         /* Get the account manager object,
1133          * so we can check for existing accounts,
1134          * and create new accounts: */
1135         self->account_manager = modest_runtime_get_account_mgr ();
1136         g_assert (self->account_manager);
1137         g_object_ref (self->account_manager);
1138
1139         self->protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1140
1141     /* Create the common pages,
1142      */
1143         self->page_account_details = create_page_account_details (self);
1144         self->page_user_details = create_page_user_details (self);
1145         self->page_incoming = create_page_incoming (self);
1146         self->page_outgoing = create_page_outgoing (self);
1147
1148         /* Add the notebook pages: */
1149         gtk_notebook_append_page (self->notebook, self->page_account_details,
1150                 gtk_label_new (_("mcen_ti_account_settings_account")));
1151         gtk_notebook_append_page (self->notebook, self->page_user_details,
1152                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1153         gtk_notebook_append_page (self->notebook, self->page_incoming,
1154                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1155         gtk_notebook_append_page (self->notebook, self->page_outgoing,
1156                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1157
1158         GtkDialog *dialog = GTK_DIALOG (self);
1159         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (self->notebook));
1160         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1161         gtk_widget_show (GTK_WIDGET (self->notebook));
1162
1163     /* Add the buttons: */
1164     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_ok"), GTK_RESPONSE_OK);
1165     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL);
1166
1167     /* Connect to the dialog's response signal: */
1168     /* We use connect-before
1169      * so we can stop the signal emission,
1170      * to stop the default signal handler from closing the dialog.
1171      */
1172     g_signal_connect (G_OBJECT (self), "response",
1173             G_CALLBACK (on_response), self);
1174
1175     self->modified = FALSE;
1176
1177     /* When this window is shown, hibernation should not be possible,
1178          * because there is no sensible way to save the state: */
1179     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1180         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1181
1182     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings",
1183                                     modest_maemo_utils_get_osso_context());
1184 }
1185
1186 ModestAccountSettingsDialog*
1187 modest_account_settings_dialog_new (void)
1188 {
1189         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
1190 }
1191
1192 /** Update the UI with the stored account details, so they can be edited.
1193  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1194  */
1195 void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialog *dialog, const gchar* account_name)
1196 {
1197         if (!account_name)
1198                 return;
1199
1200         /* Save the account name so we can refer to it later: */
1201         if (dialog->account_name)
1202                 g_free (dialog->account_name);
1203         dialog->account_name = g_strdup (account_name);
1204
1205
1206         /* Get the account data for this account name: */
1207         ModestAccountData *account_data = modest_account_mgr_get_account_data (dialog->account_manager,
1208                 account_name);
1209         if (!account_data) {
1210                 g_printerr ("modest: failed to get account data for %s\n", account_name);
1211                 return;
1212         }
1213
1214         /* Save the account title so we can refer to it if the user changes it: */
1215         if (dialog->original_account_title)
1216                 g_free (dialog->original_account_title);
1217         dialog->original_account_title = g_strdup (account_data->display_name);
1218
1219
1220         if (!(account_data->store_account)) {
1221                 g_printerr ("modest: account has no stores: %s\n", account_name);
1222                 return;
1223         }
1224
1225         /* Show the account data in the widgets: */
1226
1227         /* Note that we never show the non-display name in the UI.
1228          * (Though the display name defaults to the non-display name at the start.) */
1229         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
1230                 account_data->display_name ? account_data->display_name : "");
1231
1232         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
1233                 account_data->fullname ? account_data->fullname : "");
1234         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
1235                 account_data->email ? account_data->email : "");
1236
1237         ModestServerAccountData *incoming_account = account_data->store_account;
1238
1239         if (incoming_account)
1240                 modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), incoming_account->proto);
1241
1242
1243         gchar *retrieve = modest_account_mgr_get_retrieve_type (dialog->account_manager, account_name);
1244         if (!retrieve) {
1245                 /* Default to something, though no default is specified in the UI spec: */
1246                 retrieve = g_strdup (MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY);
1247         }
1248         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), retrieve);
1249         g_free (retrieve);
1250
1251         const gint limit_retrieve = modest_account_mgr_get_retrieve_limit (dialog->account_manager, account_name);
1252         modest_limit_retrieve_combo_box_set_active_limit_retrieve (MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve), limit_retrieve);
1253
1254
1255         const gboolean leave_on_server = modest_account_mgr_get_leave_on_server (dialog->account_manager, account_name);
1256         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages), leave_on_server);
1257
1258         /* Only show the leave-on-server checkbox for POP,
1259          * as per the UI spec: */
1260         if (incoming_account->proto != MODEST_PROTOCOL_STORE_POP) {
1261                 gtk_widget_hide (dialog->caption_leave_messages);
1262         } else {
1263                 gtk_widget_show (dialog->caption_leave_messages);
1264         }
1265
1266         update_incoming_server_security_choices (dialog, incoming_account->proto);
1267         if (incoming_account) {
1268                 /* Remember this for later: */
1269                 dialog->incoming_protocol = incoming_account->proto;
1270
1271                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
1272                         incoming_account->username ? incoming_account->username : "");
1273                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
1274                         incoming_account->password ? incoming_account->password : "");
1275
1276                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
1277                         incoming_account->hostname ? incoming_account->hostname : "");
1278
1279                 /* The UI spec says:
1280                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1281          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1282                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1283          */
1284                 const ModestConnectionProtocol security = modest_account_mgr_get_server_account_security (
1285                         dialog->account_manager, incoming_account->account_name);
1286                 modest_serversecurity_combo_box_set_active_serversecurity (
1287                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
1288
1289                 /* Check if we have
1290                  - a secure protocol
1291                  OR
1292                  - use encrypted passwords
1293                 */
1294                 const ModestAuthProtocol secure_auth = modest_account_mgr_get_server_account_secure_auth(
1295                         dialog->account_manager, incoming_account->account_name);
1296                 dialog->protocol_authentication_incoming = secure_auth;
1297                 if (modest_protocol_info_auth_is_secure(secure_auth))
1298                 {
1299                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1300                                                      TRUE);
1301                 }
1302                 else
1303                 {
1304                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1305                                                      FALSE);
1306                 };
1307
1308                 update_incoming_server_title (dialog, incoming_account->proto);
1309
1310                 const gint port_num = modest_account_mgr_get_server_account_port (dialog->account_manager,
1311                                                                                   incoming_account->account_name);
1312                 if (port_num == 0) {
1313                         /* Show the appropriate port number: */
1314                         on_combo_incoming_security_changed (
1315                                 GTK_COMBO_BOX (dialog->combo_incoming_security), dialog);
1316                 } else {
1317                         /* Keep the user-entered port-number,
1318                          * or the already-appropriate automatic port number: */
1319                         hildon_number_editor_set_value (
1320                                 HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
1321                 }
1322         }
1323
1324         ModestServerAccountData *outgoing_account = account_data->transport_account;
1325         if (outgoing_account) {
1326                 /* Remember this for later: */
1327                 dialog->outgoing_protocol = outgoing_account->proto;
1328
1329                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
1330                         outgoing_account->hostname ? outgoing_account->hostname : "");
1331
1332                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
1333                         outgoing_account->username ? outgoing_account->username : "");
1334                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
1335                         outgoing_account->password ? outgoing_account->password : "");
1336
1337                 /* Get the secure-auth setting: */
1338                 const ModestAuthProtocol secure_auth = modest_account_mgr_get_server_account_secure_auth(
1339                         dialog->account_manager, outgoing_account->account_name);
1340                 modest_secureauth_combo_box_set_active_secureauth (
1341                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
1342                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
1343
1344                 modest_serversecurity_combo_box_fill (
1345                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), outgoing_account->proto);
1346
1347                 /* Get the security setting: */
1348                 const ModestConnectionProtocol security = modest_account_mgr_get_server_account_security (
1349                         dialog->account_manager, outgoing_account->account_name);
1350                 modest_serversecurity_combo_box_set_active_serversecurity (
1351                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1352
1353                 const gint port_num = modest_account_mgr_get_server_account_port (dialog->account_manager,
1354                                                                                   outgoing_account->account_name);
1355                 if (port_num == 0) {
1356                         /* Show the appropriate port number: */
1357                         on_combo_outgoing_security_changed (
1358                                 GTK_COMBO_BOX (dialog->combo_outgoing_security), dialog);
1359                 }
1360                 else {
1361                         /* Keep the user-entered port-number,
1362                          * or the already-appropriate automatic port number: */
1363                         hildon_number_editor_set_value (
1364                                 HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1365                 }
1366
1367                 const gboolean has_specific =
1368                         modest_account_mgr_get_use_connection_specific_smtp (
1369                                 dialog->account_manager, account_name);
1370                 gtk_toggle_button_set_active (
1371                         GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific),
1372                         has_specific);
1373         }
1374
1375         /* Set window title according to account: */
1376         /* TODO: Is this the correct way to find a human-readable name for
1377          * the protocol used? */
1378         const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
1379         gchar *proto_name = g_utf8_strup(proto_str, -1);
1380         gchar *account_title = modest_account_mgr_get_display_name(dialog->account_manager, account_name);
1381
1382         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1383         g_free (proto_name);
1384         g_free (account_title);
1385
1386         gtk_window_set_title (GTK_WINDOW (dialog), title);
1387         g_free (title);
1388
1389         /* account_data->is_enabled,  */
1390         /*account_data->is_default,  */
1391
1392         /* account_data->store_account->proto */
1393
1394         modest_account_mgr_free_account_data (dialog->account_manager, account_data);
1395
1396         /* Unset the modified flag so we can detect changes later: */
1397         dialog->modified = FALSE;
1398 }
1399
1400 /** Show the User Info tab.
1401  */
1402 void modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
1403 {
1404         const gint page_num = gtk_notebook_page_num (dialog->notebook, dialog->page_user_details);
1405         if (page_num == -1) {
1406                 g_warning ("%s: notebook page not found.\n", __FUNCTION__);
1407         }
1408
1409         /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
1410         /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
1411
1412         gtk_widget_show (dialog->page_user_details);
1413         gtk_widget_show (GTK_WIDGET (dialog->notebook));
1414         gtk_widget_show (GTK_WIDGET (dialog));
1415         gtk_notebook_set_current_page (dialog->notebook, page_num);
1416 }
1417
1418 static gboolean
1419 save_configuration (ModestAccountSettingsDialog *dialog)
1420 {
1421         g_assert (dialog->account_name);
1422
1423         const gchar* account_name = dialog->account_name;
1424
1425         /* Set the account data from the widgets: */
1426         const gchar* user_fullname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1427         modest_account_mgr_set_user_fullname (dialog->account_manager,
1428                                               account_name,
1429                                               user_fullname);
1430
1431         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1432         modest_account_mgr_set_user_email (dialog->account_manager, account_name,
1433                                            emailaddress);
1434
1435         /* Signature: */
1436         if (dialog->signature_dialog) {
1437                 gboolean use_signature = FALSE;
1438                 gchar *signature =
1439                         modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1440                                                                      &use_signature);
1441
1442                 modest_account_mgr_set_signature(dialog->account_manager, account_name,
1443                                                  signature, use_signature);
1444                 g_free (signature);
1445         }
1446
1447         gchar *retrieve = modest_retrieve_combo_box_get_active_retrieve_conf (
1448                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1449         modest_account_mgr_set_retrieve_type (dialog->account_manager, account_name, (const gchar*) retrieve);
1450         g_free (retrieve);
1451
1452         const gint limit_retrieve = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1453                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1454         modest_account_mgr_set_retrieve_limit (dialog->account_manager, account_name, limit_retrieve);
1455
1456         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1457         modest_account_mgr_set_leave_on_server (dialog->account_manager, account_name, leave_on_server);
1458
1459         /* Incoming: */
1460         gchar* incoming_account_name =
1461                 modest_account_mgr_get_server_account_name (dialog->account_manager,
1462                                                             account_name,
1463                                                             TNY_ACCOUNT_TYPE_STORE);
1464         g_assert (incoming_account_name);
1465
1466         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1467         modest_account_mgr_set_server_account_hostname (dialog->account_manager, incoming_account_name, hostname);
1468
1469         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1470         modest_account_mgr_set_server_account_username (dialog->account_manager, incoming_account_name, username);
1471
1472         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1473         modest_account_mgr_set_server_account_password (dialog->account_manager, incoming_account_name,
1474                                             password);
1475
1476         /* port: */
1477         gint port_num = hildon_number_editor_get_value (
1478                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1479         modest_account_mgr_set_server_account_port (dialog->account_manager, incoming_account_name, port_num);
1480
1481         /* The UI spec says:
1482          * If secure authentication is unchecked, allow sending username and password also as plain text.
1483          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1484          */
1485
1486         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1487                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1488         modest_account_mgr_set_server_account_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
1489
1490         modest_account_mgr_set_server_account_secure_auth (dialog->account_manager, incoming_account_name, dialog->protocol_authentication_incoming);
1491
1492
1493         g_free (incoming_account_name);
1494
1495         /* Outgoing: */
1496         gchar* outgoing_account_name =
1497                 modest_account_mgr_get_server_account_name (dialog->account_manager,
1498                                                             account_name,
1499                                                             TNY_ACCOUNT_TYPE_TRANSPORT);
1500         g_assert (outgoing_account_name);
1501
1502         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1503         modest_account_mgr_set_server_account_hostname (dialog->account_manager, outgoing_account_name, hostname);
1504
1505         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1506         modest_account_mgr_set_server_account_username (dialog->account_manager, outgoing_account_name,
1507                 username);
1508
1509         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1510         modest_account_mgr_set_server_account_password (dialog->account_manager, outgoing_account_name,
1511                                             password);
1512
1513         const ModestConnectionProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1514                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1515         modest_account_mgr_set_server_account_security (dialog->account_manager, outgoing_account_name, protocol_security_outgoing);
1516
1517         const ModestAuthProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1518                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1519         modest_account_mgr_set_server_account_secure_auth (dialog->account_manager, outgoing_account_name, protocol_authentication_outgoing);
1520
1521         /* port: */
1522         port_num = hildon_number_editor_get_value (
1523                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1524         modest_account_mgr_set_server_account_port (dialog->account_manager,
1525                                                     outgoing_account_name,
1526                                                     port_num);
1527         g_free (outgoing_account_name);
1528
1529
1530         /* Set the changed account title last, to simplify the previous code: */
1531         gchar* account_title = get_entered_account_title (dialog);
1532         if (!account_title)
1533                 return FALSE; /* Should be prevented already anyway. */
1534
1535 /*      if (strcmp (account_title, account_name) != 0) { */
1536                 modest_account_mgr_set_display_name (dialog->account_manager, account_name, account_title);
1537 /*      } */
1538         g_free (account_title);
1539         account_title = NULL;
1540
1541         /* Save connection-specific SMTP server accounts: */
1542         modest_account_mgr_set_use_connection_specific_smtp(dialog->account_manager, account_name,
1543                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(dialog->checkbox_outgoing_smtp_specific)));
1544         if (dialog->specific_window) {
1545                 return modest_connection_specific_smtp_window_save_server_accounts (
1546                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (dialog->specific_window));
1547         } else {
1548                 return TRUE;
1549         }
1550 }
1551
1552 static gboolean entry_is_empty (GtkWidget *entry)
1553 {
1554         if (!entry)
1555                 return FALSE;
1556
1557         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1558         if ((!text) || (strlen(text) == 0))
1559                 return TRUE;
1560         else {
1561                 /* Strip it of whitespace at the start and end: */
1562                 gchar *stripped = g_strdup (text);
1563                 stripped = g_strstrip (stripped);
1564
1565                 if (!stripped)
1566                         return TRUE;
1567
1568                 const gboolean result = (strlen (stripped) == 0);
1569
1570                 g_free (stripped);
1571                 return result;
1572         }
1573 }
1574
1575 static void
1576 enable_buttons (ModestAccountSettingsDialog *self)
1577 {
1578         gboolean enable_ok = TRUE;
1579
1580         /* The account details title is mandatory: */
1581         if (entry_is_empty(self->entry_account_title))
1582                         enable_ok = FALSE;
1583
1584         /* The user details username is mandatory: */
1585         if (entry_is_empty(self->entry_user_username))
1586                 enable_ok = FALSE;
1587
1588         /* The user details email address is mandatory: */
1589         if (enable_ok && entry_is_empty (self->entry_user_email))
1590                 enable_ok = FALSE;
1591
1592         /* The custom incoming server is mandatory: */
1593         if (entry_is_empty(self->entry_incomingserver))
1594                 enable_ok = FALSE;
1595
1596         /* Enable the buttons,
1597          * identifying them via their associated response codes:
1598          */
1599         GtkDialog *dialog_base = GTK_DIALOG (self);
1600     gtk_dialog_set_response_sensitive (dialog_base,
1601                                        GTK_RESPONSE_OK,
1602                                        enable_ok);
1603 }
1604
1605 static void
1606 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1607 {
1608         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1609         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1610
1611
1612         object_class->get_property = modest_account_settings_dialog_get_property;
1613         object_class->set_property = modest_account_settings_dialog_set_property;
1614         object_class->dispose = modest_account_settings_dialog_dispose;
1615         object_class->finalize = modest_account_settings_dialog_finalize;
1616 }