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
  59 #include <tny-camel-transport-account.h>
  60 #include <tny-camel-imap-store-account.h>
  61 #include <tny-camel-pop-store-account.h>
  62 #include <tny-status.h>
  63
  64 #include <gconf/gconf-client.h>
  65 #include <string.h> /* For strlen(). */
  66
  67 /* Include config.h so that _() works: */
  68 #ifdef HAVE_CONFIG_H
  69 #include <config.h>
  70 #endif
  71
  72 #define EXAMPLE_EMAIL_ADDRESS "first.last@provider.com"
  73
  74 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  75
  76 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  77         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  78
  79 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  80
  81 struct _ModestAccountSettingsDialogPrivate
  82 {
  83 };
  84
  85 static void
  86 enable_buttons (ModestAccountSettingsDialog *self);
  87
  88 static gboolean
  89 save_configuration (ModestAccountSettingsDialog *dialog);
  90
  91 static void
  92 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
  93                                                                                                                         GValue *value, GParamSpec *pspec)
  94 {
  95         switch (property_id) {
  96         default:
  97                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  98         }
  99 }
 100
 101 static void
 102 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
 103                                                                                                                         const GValue *value, GParamSpec *pspec)
 104 {
 105         switch (property_id) {
 106         default:
 107                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 108         }
 109 }
 110
 111 static void
 112 modest_account_settings_dialog_dispose (GObject *object)
 113 {
 114         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
 115                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
 116 }
 117
 118 static void
 119 modest_account_settings_dialog_finalize (GObject *object)
 120 {
 121         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 122
 123         if (self->account_name)
 124                 g_free (self->account_name);
 125
 126         if (self->original_account_title)
 127                 g_free (self->original_account_title);
 128
 129         if (self->account_manager)
 130                 g_object_unref (G_OBJECT (self->account_manager));
 131
 132         if (self->specific_window)
 133                 gtk_widget_destroy (self->specific_window);
 134
 135         if (self->signature_dialog)
 136                 gtk_widget_destroy (self->signature_dialog);
 137
 138         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 139 }
 140
 141 static void
 142 show_error (GtkWidget *parent_widget, 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 static void
 172 on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
 173 {
 174         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 175         self->modified = TRUE;
 176 }
 177
 178 /* Set a modified boolean whenever the widget is changed,
 179  * so we can check for it later.
 180  */
 181 static void
 182 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 183 {
 184         if (HILDON_IS_NUMBER_EDITOR (widget)) {
 185                 g_signal_connect (G_OBJECT (widget), "notify::value",
 186                         G_CALLBACK (on_modified_number_editor_changed), self);
 187         }
 188         else if (GTK_IS_ENTRY (widget)) {
 189                 g_signal_connect (G_OBJECT (widget), "changed",
 190                         G_CALLBACK (on_modified_entry_changed), self);
 191         } else if (GTK_IS_COMBO_BOX (widget)) {
 192                 g_signal_connect (G_OBJECT (widget), "changed",
 193                         G_CALLBACK (on_modified_combobox_changed), self);
 194         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 195                 g_signal_connect (G_OBJECT (widget), "toggled",
 196                         G_CALLBACK (on_modified_checkbox_toggled), self);
 197         }
 198 }
 199
 200 static void
 201 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 202 {
 203         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 204         g_assert(self);
 205         enable_buttons(self);
 206 }
 207
 208 static void
 209 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 210 {
 211         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 212         g_assert(self);
 213         enable_buttons(self);
 214 }
 215
 216 /** This is a convenience function to create a caption containing a mandatory widget.
 217  * When the widget is edited, the enable_buttons() vfunc will be called.
 218  */
 219 static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *self,
 220         GtkSizeGroup *group,
 221         const gchar *value,
 222         GtkWidget *control,
 223         GtkWidget *icon,
 224         HildonCaptionStatus flag)
 225 {
 226         GtkWidget *caption = NULL;
 227
 228         /* Note: Previously, the translated strings already contained the "*",
 229          * Comment out this code if they do again.
 230          */
 231         /* Add a * character to indicate mandatory fields,
 232          * as specified in our "Email UI Specification": */
 233         if (flag == HILDON_CAPTION_MANDATORY) {
 234                 gchar* title = g_strdup_printf("%s*", value);
 235                 caption = hildon_caption_new (group, title, control, icon, flag);
 236                 g_free(title);
 237         }
 238         else
 239                 caption = hildon_caption_new (group, value, control, icon, flag);
 240
 241         /* Connect to the appropriate changed signal for the widget,
 242          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 243          */
 244         if (GTK_IS_ENTRY (control)) {
 245                 g_signal_connect (G_OBJECT (control), "changed",
 246                 G_CALLBACK (on_caption_entry_changed), self);
 247
 248         }
 249         else if (GTK_IS_COMBO_BOX (control)) {
 250                 g_signal_connect (G_OBJECT (control), "changed",
 251                 G_CALLBACK (on_caption_combobox_changed), self);
 252         }
 253
 254         return caption;
 255 }
 256
 257 static void
 258 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 259 {
 260         gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"),
 261                                           "\\ / : * ? \" < > | ^");
 262         show_error (GTK_WIDGET (self), message);
 263 }
 264
 265 static void
 266 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 267 {
 268         gchar *message = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"),
 269                                           "< >");
 270         show_error (GTK_WIDGET (self), message);
 271 }
 272
 273
 274
 275 static void
 276 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 277 {
 278         /* ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data); */
 279         show_error (GTK_WIDGET (self), _CS("ckdg_ib_maximum_characters_reached"));
 280 }
 281
 282 static GtkWidget*
 283 create_page_account_details (ModestAccountSettingsDialog *self)
 284 {
 285         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 286         GtkWidget *label = gtk_label_new(_("mcen_ia_accountdetails"));
 287         gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 288         gtk_widget_show (label);
 289
 290         /* Create a size group to be used by all captions.
 291          * Note that HildonCaption does not create a default size group if we do not specify one.
 292          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 293         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 294
 295         /* The description widgets: */
 296         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 297         /* Do use auto-capitalization: */
 298         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 299                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 300         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 301                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 302         gtk_widget_show (self->entry_account_title);
 303         connect_for_modified (self, self->entry_account_title);
 304         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 305         gtk_widget_show (caption);
 306
 307         /* Prevent the use of some characters in the account title,
 308          * as required by our UI specification: */
 309         GList *list_prevent = NULL;
 310         list_prevent = g_list_append (list_prevent, "\\");
 311         list_prevent = g_list_append (list_prevent, "/");
 312         list_prevent = g_list_append (list_prevent, ":");
 313         list_prevent = g_list_append (list_prevent, "*");
 314         list_prevent = g_list_append (list_prevent, "?");
 315         list_prevent = g_list_append (list_prevent, "\"");
 316         list_prevent = g_list_append (list_prevent, "<");
 317         list_prevent = g_list_append (list_prevent, ">");
 318         list_prevent = g_list_append (list_prevent, "|");
 319         list_prevent = g_list_append (list_prevent, "^");
 320         modest_validating_entry_set_unallowed_characters (
 321                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 322         g_list_free (list_prevent);
 323         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 324                                          on_entry_invalid_account_title_character, self);
 325
 326         /* Set max length as in the UI spec:
 327          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 328         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 329         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 330                 on_entry_max, self);
 331
 332         /* The retrieve combobox: */
 333         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 334         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 335                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 336         gtk_widget_show (self->combo_retrieve);
 337         connect_for_modified (self, self->combo_retrieve);
 338         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 339         gtk_widget_show (caption);
 340
 341         /* The limit-retrieve combobox: */
 342         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 343         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 344                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 345         gtk_widget_show (self->combo_limit_retrieve);
 346         connect_for_modified (self, self->combo_limit_retrieve);
 347         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 348         gtk_widget_show (caption);
 349
 350         /* The leave-messages widgets: */
 351         if(!self->checkbox_leave_messages)
 352                 self->checkbox_leave_messages = gtk_check_button_new ();
 353         if (!self->caption_leave_messages) {
 354                 self->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 355                         self->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 356         }
 357
 358         gtk_widget_show (self->checkbox_leave_messages);
 359         connect_for_modified (self, self->checkbox_leave_messages);
 360         gtk_box_pack_start (GTK_BOX (box), self->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 361         gtk_widget_show (self->caption_leave_messages);
 362
 363         gtk_widget_show (GTK_WIDGET (box));
 364
 365         return GTK_WIDGET (box);
 366 }
 367
 368 static void
 369 on_button_signature (GtkButton *button, gpointer user_data)
 370 {
 371         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 372
 373         /* Create the window, if necessary: */
 374         if (!(self->signature_dialog)) {
 375                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 376
 377                 gboolean use_signature = FALSE;
 378                 gchar *signature = modest_account_mgr_get_signature(self->account_manager, self->account_name,
 379                         &use_signature);
 380                 const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 381                 modest_signature_editor_dialog_set_settings (
 382                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 383                         use_signature, signature, account_title);
 384                 g_free (signature);
 385                 signature = NULL;
 386         }
 387
 388         /* Show the window: */
 389         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 390         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 391     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 392     gtk_widget_hide (self->signature_dialog);
 393     if (response != GTK_RESPONSE_OK) {
 394         /* Destroy the widget now, and its data: */
 395         gtk_widget_destroy (self->signature_dialog);
 396         self->signature_dialog = NULL;
 397     }
 398     else {
 399         /* Mark modified, so we use the dialog's data later: */
 400         self->modified = TRUE;
 401     }
 402 }
 403
 404 static GtkWidget*
 405 create_page_user_details (ModestAccountSettingsDialog *self)
 406 {
 407         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 408         GtkAdjustment *focus_adjustment = NULL;
 409
 410         /* Create a size group to be used by all captions.
 411          * Note that HildonCaption does not create a default size group if we do not specify one.
 412          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 413         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 414         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 415         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 416                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 417
 418         /* The name widgets: */
 419         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 420
 421         /* Auto-capitalization is the default, so let's turn it off: */
 422         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 423         /* Set max length as in the UI spec:
 424          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 425         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 426         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 427                 on_entry_max, self);
 428         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 429                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 430         gtk_widget_show (self->entry_user_name);
 431         connect_for_modified (self, self->entry_user_name);
 432         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 433         gtk_widget_show (caption);
 434
 435
 436         /* Prevent the use of some characters in the name,
 437          * as required by our UI specification: */
 438         GList *list_prevent = NULL;
 439         list_prevent = g_list_append (list_prevent, "<");
 440         list_prevent = g_list_append (list_prevent, ">");
 441         modest_validating_entry_set_unallowed_characters (
 442                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 443         g_list_free (list_prevent);
 444         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 445                                          on_entry_invalid_fullname_character, self);
 446
 447         /* The username widgets: */
 448         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 449         /* Auto-capitalization is the default, so let's turn it off: */
 450         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 451         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 452                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 453         gtk_widget_show (self->entry_user_username);
 454         connect_for_modified (self, self->entry_user_username);
 455         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 456         gtk_widget_show (caption);
 457
 458         /* Prevent the use of some characters in the username,
 459          * as required by our UI specification: */
 460         modest_validating_entry_set_unallowed_characters_whitespace (
 461                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 462
 463         /* Set max length as in the UI spec:
 464          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 465         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 466         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 467                 on_entry_max, self);
 468
 469         /* The password widgets: */
 470         self->entry_user_password = gtk_entry_new ();
 471         /* Auto-capitalization is the default, so let's turn it off: */
 472         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 473                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 474         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 475         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 476         caption = create_caption_new_with_asterisk (self, sizegroup,
 477                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 478         gtk_widget_show (self->entry_user_password);
 479         connect_for_modified (self, self->entry_user_password);
 480         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 481         gtk_widget_show (caption);
 482
 483         /* The email address widgets: */
 484         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 485         /* Auto-capitalization is the default, so let's turn it off: */
 486         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 487         caption = create_caption_new_with_asterisk (self, sizegroup,
 488                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 489         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 490         gtk_widget_show (self->entry_user_email);
 491         connect_for_modified (self, self->entry_user_email);
 492         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 493         gtk_widget_show (caption);
 494
 495         /* Set max length as in the UI spec:
 496          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 497         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 498         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 499                 on_entry_max, self);
 500
 501         /* Signature button: */
 502         if (!self->button_signature)
 503                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 504         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 505                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 506         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 507         gtk_widget_show (self->button_signature);
 508         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 509         gtk_widget_show (caption);
 510
 511         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 512                 G_CALLBACK (on_button_signature), self);
 513
 514         gtk_widget_show (GTK_WIDGET (box));
 515         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 516         gtk_widget_show (scrollwin);
 517
 518         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 519         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 520
 521         return GTK_WIDGET (scrollwin);
 522 }
 523
 524 /** Change the caption title for the incoming server,
 525  * as specified in the UI spec:
 526  */
 527 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 528 {
 529         const gchar* type =
 530                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 531                         _("mail_fi_emailtype_pop3") :
 532                         _("mail_fi_emailtype_imap") );
 533
 534
 535         /* Note that this produces a compiler warning,
 536          * because the compiler does not know that the translated string will have a %s in it.
 537          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 538         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 539
 540         /* This is a mandatory field, so add a *. This is usually done by
 541          * create_caption_new_with_asterisk() but we can't use that here. */
 542         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 543         g_free (incomingserver_title);
 544
 545         g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
 546         g_free(with_asterisk);
 547 }
 548
 549 /** Change the caption title for the incoming server,
 550  * as specified in the UI spec:
 551  */
 552 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 553 {
 554         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 555         /* The choices are the same, but the titles are different, as in the UI spec. */
 556         modest_serversecurity_combo_box_fill (
 557                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 558 }
 559
 560 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 561 {
 562         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 563
 564         /* Create a size group to be used by all captions.
 565          * Note that HildonCaption does not create a default size group if we do not specify one.
 566          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 567         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 568
 569         /* The incoming server widgets: */
 570         if(!self->entry_incomingserver)
 571                 self->entry_incomingserver = gtk_entry_new ();
 572         /* Auto-capitalization is the default, so let's turn it off: */
 573         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 574
 575         if (self->caption_incoming)
 576           gtk_widget_destroy (self->caption_incoming);
 577
 578         /* The caption title will be updated in update_incoming_server_title().
 579          * so this default text will never be seen: */
 580         /* (Note: Changing the title seems pointless. murrayc) */
 581         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 582                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 583         gtk_widget_show (self->entry_incomingserver);
 584         connect_for_modified (self, self->entry_incomingserver);
 585         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 586         gtk_widget_show (self->caption_incoming);
 587
 588         /* The secure connection widgets: */
 589         /* This will be filled by update_incoming_server_security_choices(). */
 590         if (!self->combo_incoming_security)
 591                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 592         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 593                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 594         gtk_widget_show (self->combo_incoming_security);
 595         connect_for_modified (self, self->combo_incoming_security);
 596         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 597         gtk_widget_show (caption);
 598
 599         /* Show a default port number when the security method changes, as per the UI spec: */
 600         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 601
 602
 603         /* The port widgets: */
 604         /* TODO: There are various rules about this in the UI spec. */
 605         if (!self->entry_incoming_port)
 606                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (1, 65535));
 607         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 608                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 609         gtk_widget_show (self->entry_incoming_port);
 610         connect_for_modified (self, self->entry_incoming_port);
 611         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 612         gtk_widget_show (caption);
 613
 614         /* The secure authentication widgets: */
 615         if(!self->checkbox_incoming_auth)
 616                 self->checkbox_incoming_auth = gtk_check_button_new ();
 617         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 618                 self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 619         gtk_widget_show (self->checkbox_incoming_auth);
 620         connect_for_modified (self, self->checkbox_incoming_auth);
 621         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 622         gtk_widget_show (caption);
 623
 624         gtk_widget_show (GTK_WIDGET (box));
 625
 626         return GTK_WIDGET (box);
 627 }
 628
 629 static void
 630 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 631 {
 632         GtkWidget *widget = GTK_WIDGET (user_data);
 633
 634         /* Enable the widget only if the toggle button is active: */
 635         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 636         gtk_widget_set_sensitive (widget, enable);
 637 }
 638
 639 /* Make the sensitivity of a widget depend on a toggle button.
 640  */
 641 static void
 642 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 643 {
 644         g_signal_connect (G_OBJECT (button), "toggled",
 645                 G_CALLBACK (on_toggle_button_changed), widget);
 646
 647         /* Set the starting sensitivity: */
 648         on_toggle_button_changed (button, widget);
 649 }
 650
 651 static void
 652 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 653 {
 654         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 655
 656         /* Create the window if necessary: */
 657         if (!(self->specific_window)) {
 658                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 659                 modest_connection_specific_smtp_window_fill_with_connections (
 660                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager,
 661                         self->account_name);
 662         }
 663
 664         /* Show the window: */
 665         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 666         gtk_window_set_modal (GTK_WINDOW (self->specific_window), TRUE);
 667     gtk_widget_show (self->specific_window);
 668 }
 669
 670 static void
 671 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 672 {
 673         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 674
 675         ModestAuthProtocol protocol_security =
 676                 modest_secureauth_combo_box_get_active_secureauth (
 677                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 678         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 679
 680         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 681         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 682 }
 683
 684 static void
 685 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 686 {
 687         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 688
 689         const gint port_number =
 690                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 691                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 692
 693         if(port_number != 0) {
 694                 hildon_number_editor_set_value (
 695                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 696         }
 697 }
 698
 699 static void
 700 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 701 {
 702         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 703
 704         const gint port_number =
 705                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 706                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 707
 708         if(port_number != 0) {
 709                 hildon_number_editor_set_value (
 710                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 711         }
 712 }
 713
 714
 715 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 716 {
 717         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 718         GtkAdjustment *focus_adjustment = NULL;
 719
 720         /* Put it all in a scrolled window, so that all widgets can be
 721          * accessed even when the on-screen keyboard is visible: */
 722         GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
 723         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
 724                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 725
 726         /* Create a size group to be used by all captions.
 727          * Note that HildonCaption does not create a default size group if we do not specify one.
 728          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 729         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 730
 731         /* The outgoing server widgets: */
 732         if (!self->entry_outgoingserver)
 733                 self->entry_outgoingserver = gtk_entry_new ();
 734         /* Auto-capitalization is the default, so let's turn it off: */
 735         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 736         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 737                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 738         gtk_widget_show (self->entry_outgoingserver);
 739         connect_for_modified (self, self->entry_outgoingserver);
 740         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 741         gtk_widget_show (caption);
 742
 743         /* The secure authentication widgets: */
 744         if (!self->combo_outgoing_auth)
 745                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 746         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 747                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 748         gtk_widget_show (self->combo_outgoing_auth);
 749         connect_for_modified (self, self->combo_outgoing_auth);
 750         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 751         gtk_widget_show (caption);
 752
 753         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 754         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 755
 756         /* The username widgets: */
 757         self->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 758         /* Auto-capitalization is the default, so let's turn it off: */
 759         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_username), HILDON_GTK_INPUT_MODE_FULL);
 760         self->caption_outgoing_username = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 761                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 762         gtk_widget_show (self->entry_outgoing_username);
 763         connect_for_modified (self, self->entry_outgoing_username);
 764         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 765         gtk_widget_show (self->caption_outgoing_username);
 766
 767         /* Prevent the use of some characters in the username,
 768          * as required by our UI specification: */
 769         modest_validating_entry_set_unallowed_characters_whitespace (
 770                 MODEST_VALIDATING_ENTRY (self->entry_outgoing_username));
 771
 772         /* Set max length as in the UI spec:
 773          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 774         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 775         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_outgoing_username),
 776                 on_entry_max, self);
 777
 778         /* The password widgets: */
 779         self->entry_outgoing_password = gtk_entry_new ();
 780         /* Auto-capitalization is the default, so let's turn it off: */
 781         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_password),
 782                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 783         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 784         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 785         self->caption_outgoing_password = create_caption_new_with_asterisk (self, sizegroup,
 786                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 787         gtk_widget_show (self->entry_outgoing_password);
 788         connect_for_modified (self, self->entry_outgoing_password);
 789         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 790         gtk_widget_show (self->caption_outgoing_password);
 791
 792         /* The secure connection widgets: */
 793         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 794          * and modest_serversecurity_combo_box_set_active_serversecurity().
 795          */
 796         if (!self->combo_outgoing_security)
 797
 798                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 799         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 800                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 801         gtk_widget_show (self->combo_outgoing_security);
 802         connect_for_modified (self, self->combo_outgoing_security);
 803         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 804         gtk_widget_show (caption);
 805
 806         /* Show a default port number when the security method changes, as per the UI spec: */
 807         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 808
 809         /* The port widgets: */
 810         if (!self->entry_outgoing_port)
 811                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (1, 65535));
 812         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 813                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 814         gtk_widget_show (self->entry_outgoing_port);
 815         connect_for_modified (self, self->entry_outgoing_port);
 816         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 817         gtk_widget_show (caption);
 818
 819         GtkWidget *separator = gtk_hseparator_new ();
 820         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 821         gtk_widget_show (separator);
 822
 823         /* connection-specific checkbox: */
 824         if (!self->checkbox_outgoing_smtp_specific) {
 825                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 826                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 827                         FALSE);
 828         }
 829         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 830                 self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 831         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 832         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 833         gtk_widget_show (caption);
 834         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 835
 836         /* Connection-specific SMTP-Severs Edit button: */
 837         if (!self->button_outgoing_smtp_servers)
 838                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 839         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 840                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 841         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 842         gtk_widget_show (self->button_outgoing_smtp_servers);
 843         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 844         gtk_widget_show (caption);
 845
 846         /* Only enable the button when the checkbox is checked: */
 847         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 848                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 849
 850         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 851                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 852
 853         gtk_widget_show (GTK_WIDGET (box));
 854         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
 855         gtk_widget_show(scrollwin);
 856
 857         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 858         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 859
 860         return GTK_WIDGET (scrollwin);
 861 }
 862
 863
 864
 865
 866 static gboolean
 867 check_data (ModestAccountSettingsDialog *self)
 868 {
 869         /* Check that the title is not already in use: */
 870         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (self->entry_account_title));
 871         if ((!account_title) || (strlen(account_title) == 0))
 872                 return FALSE; /* Should be prevented already anyway. */
 873
 874         if (strcmp(account_title, self->original_account_title) != 0) {
 875                 /* Check the changed title: */
 876                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 877                         account_title);
 878
 879                 if (name_in_use) {
 880                         /* Warn the user via a dialog: */
 881                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
 882
 883                         return FALSE;
 884                 }
 885         }
 886
 887         /* Check that the email address is valid: */
 888         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 889         if ((!email_address) || (strlen(email_address) == 0))
 890                 return FALSE;
 891
 892         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 893                 /* Warn the user via a dialog: */
 894                 /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
 895                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
 896
 897                 /* Return focus to the email address entry: */
 898                 gtk_widget_grab_focus (self->entry_user_email);
 899                 gtk_editable_select_region (GTK_EDITABLE (self->entry_user_email), 0, -1);
 900                 return FALSE;
 901         }
 902
 903         /* make sure the domain name for the incoming server is valid */
 904         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
 905         if ((!hostname) || (strlen(hostname) == 0))
 906                 return FALSE;
 907         if (!modest_text_utils_validate_domain_name (hostname)) {
 908                 /* Warn the user via a dialog: */
 909                 /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
 910                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
 911
 912                 /* Return focus to the email address entry: */
 913                 gtk_widget_grab_focus (self->entry_incomingserver);
 914                 gtk_editable_select_region (GTK_EDITABLE (self->entry_incomingserver), 0, -1);
 915                 return FALSE;
 916         }
 917
 918         /* make sure the domain name for the outgoing server is valid */
 919         const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver));
 920         if ((!hostname2) || (strlen(hostname2) == 0))
 921                 return FALSE;
 922         if (!modest_text_utils_validate_domain_name (hostname2)) {
 923                 /* Warn the user via a dialog: */
 924                 /*show_error (GTK_WINDOW (self), _("mcen_ib_invalid_email"));*/
 925                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
 926
 927                 /* Return focus to the email address entry: */
 928                 gtk_widget_grab_focus (self->entry_outgoingserver);
 929                 gtk_editable_select_region (GTK_EDITABLE (self->entry_outgoingserver), 0, -1);
 930                 return FALSE;
 931         }
 932
 933
 934         /* Find a suitable authentication method when secure authentication is desired */
 935
 936         gint port_num = hildon_number_editor_get_value (
 937                         HILDON_NUMBER_EDITOR (self->entry_incoming_port));
 938         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
 939
 940         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
 941                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 942
 943         /* If we use an encrypted protocol then there is no need to encrypt the password */
 944         if (!modest_protocol_info_is_secure(protocol_security_incoming))
 945         {
 946                 if (gtk_toggle_button_get_active (
 947                                 GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth))) {
 948                         GError *error = NULL;
 949                         GList *list_auth_methods =
 950                                 modest_maemo_utils_get_supported_secure_authentication_methods (self->incoming_protocol,
 951                                         hostname, port_num, username, GTK_WINDOW (self), &error);
 952                         if (list_auth_methods) {
 953                                 /* Use the first supported method.
 954                                  * TODO: Should we prioritize them, to prefer a particular one? */
 955                                 GList* method;
 956                                 for (method = list_auth_methods; method != NULL; method = g_list_next(method))
 957                                 {
 958                                         ModestAuthProtocol proto = (ModestAuthProtocol)(GPOINTER_TO_INT(list_auth_methods->data));
 959                                         // Allow secure methods, e.g MD5 only
 960                                         if (modest_protocol_info_auth_is_secure(proto))
 961                                         {
 962                                                 self->protocol_authentication_incoming = proto;
 963                                                 break;
 964                                         }
 965                                 }
 966                                 g_list_free (list_auth_methods);
 967                         }
 968
 969                         if (list_auth_methods == NULL ||
 970                                         !modest_protocol_info_auth_is_secure(self->protocol_authentication_incoming))
 971                         {
 972                                 if(error == NULL || error->domain != modest_maemo_utils_get_supported_secure_authentication_error_quark() ||
 973                                                 error->code != MODEST_MAEMO_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
 974                                 {
 975                                         show_error (GTK_WIDGET (self), _("Could not discover supported secure authentication methods."));
 976                                 }
 977
 978                                 if(error != NULL)
 979                                         g_error_free(error);
 980
 981                                 /* This is a nasty hack. jschmid. */
 982                                 /* Don't let the dialog close */
 983                                 /*g_signal_stop_emission_by_name (dialog, "response");*/
 984                                 return FALSE;
 985                         }
 986                 }
 987         }
 988
 989
 990
 991
 992         return TRUE;
 993 }
 994 /*
 995  */
 996 static void
 997 on_response (GtkDialog *wizard_dialog,
 998         gint response_id,
 999         gpointer user_data)
1000 {
1001         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1002         enable_buttons (self);
1003
1004         gboolean prevent_response = FALSE;
1005
1006         /* Warn about unsaved changes: */
1007         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
1008                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1009                         _("imum_nc_wizard_confirm_lose_changes")));
1010                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1011
1012                  const gint dialog_response = gtk_dialog_run (dialog);
1013                  gtk_widget_destroy (GTK_WIDGET (dialog));
1014
1015                 if (dialog_response != GTK_RESPONSE_OK)
1016                         prevent_response = TRUE;
1017         }
1018         /* Check for invalid input: */
1019         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1020                 prevent_response = TRUE;
1021         }
1022
1023         if (prevent_response) {
1024                 /* This is a nasty hack. murrayc. */
1025                 /* Don't let the dialog close */
1026                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1027                 return;
1028         }
1029
1030         if (response_id == GTK_RESPONSE_OK) {
1031                 /* Try to save the changes if modified (NB #59251): */
1032                 if (self->modified)
1033                 {
1034                         const gboolean saved = save_configuration (self);
1035                         if (saved) {
1036                                 /* Do not show the account-saved dialog if we are just saving this
1037                                  * temporarily, because from the user's point of view it will not
1038                                  * really be saved (saved + enabled) until later.
1039                                  */
1040                                 const gboolean enabled =
1041                                         modest_account_mgr_get_enabled (self->account_manager, self->account_name);
1042                                 if (enabled)
1043                                         show_error (NULL, _("mcen_ib_advsetup_settings_saved"));
1044                         }
1045                         else
1046                                 show_error (NULL, _("mail_ib_setting_failed"));
1047                 }
1048         }
1049 }
1050
1051 static void
1052 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
1053 {
1054         /* Create the notebook to be used by the GtkDialog base class:
1055          * Each page of the notebook will be a page of the wizard: */
1056         self->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1057
1058         /* Get the account manager object,
1059          * so we can check for existing accounts,
1060          * and create new accounts: */
1061         self->account_manager = modest_runtime_get_account_mgr ();
1062         g_assert (self->account_manager);
1063         g_object_ref (self->account_manager);
1064
1065         self->protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1066
1067     /* Create the common pages,
1068      */
1069         self->page_account_details = create_page_account_details (self);
1070         self->page_user_details = create_page_user_details (self);
1071         self->page_incoming = create_page_incoming (self);
1072         self->page_outgoing = create_page_outgoing (self);
1073
1074         /* Add the notebook pages: */
1075         gtk_notebook_append_page (self->notebook, self->page_account_details,
1076                 gtk_label_new (_("mcen_ti_account_settings_account")));
1077         gtk_notebook_append_page (self->notebook, self->page_user_details,
1078                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1079         gtk_notebook_append_page (self->notebook, self->page_incoming,
1080                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1081         gtk_notebook_append_page (self->notebook, self->page_outgoing,
1082                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1083
1084         GtkDialog *dialog = GTK_DIALOG (self);
1085         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (self->notebook));
1086         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1087         gtk_widget_show (GTK_WIDGET (self->notebook));
1088
1089     /* Add the buttons: */
1090     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_OK, GTK_RESPONSE_OK);
1091     gtk_dialog_add_button (GTK_DIALOG(self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1092
1093     /* Connect to the dialog's response signal: */
1094     /* We use connect-before
1095      * so we can stop the signal emission,
1096      * to stop the default signal handler from closing the dialog.
1097      */
1098     g_signal_connect (G_OBJECT (self), "response",
1099             G_CALLBACK (on_response), self);
1100
1101     self->modified = FALSE;
1102
1103     /* When this window is shown, hibernation should not be possible,
1104          * because there is no sensible way to save the state: */
1105     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1106         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1107 }
1108
1109 ModestAccountSettingsDialog*
1110 modest_account_settings_dialog_new (void)
1111 {
1112         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
1113 }
1114
1115 /** Update the UI with the stored account details, so they can be edited.
1116  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1117  */
1118 void modest_account_settings_dialog_set_account_name (ModestAccountSettingsDialog *dialog, const gchar* account_name)
1119 {
1120         if (!account_name)
1121                 return;
1122
1123         /* Save the account name so we can refer to it later: */
1124         if (dialog->account_name)
1125                 g_free (dialog->account_name);
1126         dialog->account_name = g_strdup (account_name);
1127
1128
1129         /* Get the account data for this account name: */
1130         ModestAccountData *account_data = modest_account_mgr_get_account_data (dialog->account_manager,
1131                 account_name);
1132         if (!account_data) {
1133                 g_printerr ("modest: failed to get account data for %s\n", account_name);
1134                 return;
1135         }
1136
1137         /* Save the account title so we can refer to it if the user changes it: */
1138         if (dialog->original_account_title)
1139                 g_free (dialog->original_account_title);
1140         dialog->original_account_title = g_strdup (account_data->display_name);
1141
1142
1143         if (!(account_data->store_account)) {
1144                 g_printerr ("modest: account has no stores: %s\n", account_name);
1145                 return;
1146         }
1147
1148         /* Show the account data in the widgets: */
1149
1150         /* Note that we never show the non-display name in the UI.
1151          * (Though the display name defaults to the non-display name at the start.) */
1152         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
1153                 account_data->display_name ? account_data->display_name : "");
1154
1155         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
1156                 account_data->fullname ? account_data->fullname : "");
1157         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
1158                 account_data->email ? account_data->email : "");
1159
1160         ModestServerAccountData *incoming_account = account_data->store_account;
1161
1162         if (incoming_account)
1163                 modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), incoming_account->proto);
1164         gchar *retrieve = modest_account_mgr_get_string (dialog->account_manager, account_name,
1165                 MODEST_ACCOUNT_RETRIEVE, FALSE /* not server account */);
1166         if (!retrieve) {
1167                 /* Default to something, though no default is specified in the UI spec: */
1168                 retrieve = g_strdup (MODEST_ACCOUNT_RETRIEVE_VALUE_HEADERS_ONLY);
1169         }
1170         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), retrieve);
1171         g_free (retrieve);
1172
1173         const gint limit_retrieve = modest_account_mgr_get_int (dialog->account_manager, account_name,
1174                 MODEST_ACCOUNT_LIMIT_RETRIEVE, FALSE /* not server account */);
1175         modest_limit_retrieve_combo_box_set_active_limit_retrieve (MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve), limit_retrieve);
1176
1177
1178         const gboolean leave_on_server = modest_account_mgr_get_bool (dialog->account_manager, account_name,
1179                 MODEST_ACCOUNT_LEAVE_ON_SERVER, FALSE /* not server account */);
1180         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages), leave_on_server);
1181
1182         /* Only show the leave-on-server checkbox for POP,
1183          * as per the UI spec: */
1184         if (incoming_account->proto != MODEST_PROTOCOL_STORE_POP) {
1185                 gtk_widget_hide (dialog->caption_leave_messages);
1186         } else {
1187                 gtk_widget_show (dialog->caption_leave_messages);
1188         }
1189
1190         update_incoming_server_security_choices (dialog, incoming_account->proto);
1191         if (incoming_account) {
1192                 /* Remember this for later: */
1193                 dialog->incoming_protocol = incoming_account->proto;
1194
1195                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
1196                         incoming_account->username ? incoming_account->username : "");
1197                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
1198                         incoming_account->password ? incoming_account->password : "");
1199
1200                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
1201                         incoming_account->hostname ? incoming_account->hostname : "");
1202
1203                 /* The UI spec says:
1204                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1205          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1206                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1207          */
1208                 const ModestConnectionProtocol security = modest_server_account_get_security (
1209                         dialog->account_manager, incoming_account->account_name);
1210                 modest_serversecurity_combo_box_set_active_serversecurity (
1211                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security), security);
1212
1213                 /* Check if we have
1214                  - a secure protocol
1215                  OR
1216                  - use encrypted passwords
1217                 */
1218                 const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
1219                         dialog->account_manager, incoming_account->account_name);
1220                 dialog->protocol_authentication_incoming = secure_auth;
1221                 if (modest_protocol_info_is_secure(security) ||
1222                                 modest_protocol_info_auth_is_secure(secure_auth))
1223                 {
1224                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1225                                                                                                                                          TRUE);
1226                 }
1227                 else
1228                 {
1229                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1230                                                                                                                                          FALSE);
1231                 };
1232
1233                 update_incoming_server_title (dialog, incoming_account->proto);
1234
1235                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, incoming_account->account_name,
1236                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
1237
1238                 if (port_num == 0) {
1239                         /* Show the appropriate port number: */
1240                         on_combo_incoming_security_changed (
1241                                 GTK_COMBO_BOX (dialog->combo_incoming_security), dialog);
1242                 } else {
1243                         /* Keep the user-entered port-number,
1244                          * or the already-appropriate automatic port number: */
1245                         hildon_number_editor_set_value (
1246                                 HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
1247                 }
1248         }
1249
1250         ModestServerAccountData *outgoing_account = account_data->transport_account;
1251         if (outgoing_account) {
1252                 /* Remember this for later: */
1253                 dialog->outgoing_protocol = outgoing_account->proto;
1254
1255                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
1256                         outgoing_account->hostname ? outgoing_account->hostname : "");
1257
1258                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
1259                         outgoing_account->username ? outgoing_account->username : "");
1260                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
1261                         outgoing_account->password ? outgoing_account->password : "");
1262
1263                 /* Get the secure-auth setting: */
1264                 const ModestAuthProtocol secure_auth = modest_server_account_get_secure_auth(
1265                         dialog->account_manager, outgoing_account->account_name);
1266                 modest_secureauth_combo_box_set_active_secureauth (
1267                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
1268                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
1269
1270                 modest_serversecurity_combo_box_fill (
1271                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), outgoing_account->proto);
1272
1273                 /* Get the security setting: */
1274                 const ModestConnectionProtocol security = modest_server_account_get_security (
1275                         dialog->account_manager, outgoing_account->account_name);
1276                 modest_serversecurity_combo_box_set_active_serversecurity (
1277                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1278
1279                 const gint port_num = modest_account_mgr_get_int (dialog->account_manager, outgoing_account->account_name,
1280                         MODEST_ACCOUNT_PORT, TRUE /* server account */);
1281                 if (port_num == 0) {
1282                         /* Show the appropriate port number: */
1283                         on_combo_outgoing_security_changed (
1284                                 GTK_COMBO_BOX (dialog->combo_outgoing_security), dialog);
1285                 }
1286                 else {
1287                         /* Keep the user-entered port-number,
1288                          * or the already-appropriate automatic port number: */
1289                         hildon_number_editor_set_value (
1290                                 HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1291                 }
1292
1293                 const gboolean has_specific =
1294                         modest_account_mgr_get_has_connection_specific_smtp (
1295                                 dialog->account_manager,
1296                                 account_name);
1297                 gtk_toggle_button_set_active (
1298                         GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific),
1299                         has_specific);
1300         }
1301
1302         /* Set window title according to account: */
1303         /* TODO: Is this the correct way to find a human-readable name for
1304          * the protocol used? */
1305         const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
1306         gchar *proto_name = g_utf8_strup(proto_str, -1);
1307         gchar *account_title = modest_account_mgr_get_display_name(dialog->account_manager, account_name);
1308
1309         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1310         g_free (proto_name);
1311         g_free (account_title);
1312
1313         gtk_window_set_title (GTK_WINDOW (dialog), title);
1314         g_free (title);
1315
1316         /* account_data->is_enabled,  */
1317         /*account_data->is_default,  */
1318
1319         /* account_data->store_account->proto */
1320
1321         modest_account_mgr_free_account_data (dialog->account_manager, account_data);
1322
1323         /* Unset the modified flag so we can detect changes later: */
1324         dialog->modified = FALSE;
1325 }
1326
1327 /** Show the User Info tab.
1328  */
1329 void modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
1330 {
1331         const gint page_num = gtk_notebook_page_num (dialog->notebook, dialog->page_user_details);
1332         if (page_num == -1) {
1333                 g_warning ("%s: notebook page not found.\n", __FUNCTION__);
1334         }
1335
1336         /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
1337         /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
1338
1339         gtk_widget_show (dialog->page_user_details);
1340         gtk_widget_show (GTK_WIDGET (dialog->notebook));
1341         gtk_widget_show (GTK_WIDGET (dialog));
1342         gtk_notebook_set_current_page (dialog->notebook, page_num);
1343 }
1344
1345 static gboolean
1346 save_configuration (ModestAccountSettingsDialog *dialog)
1347 {
1348         g_assert (dialog->account_name);
1349
1350         const gchar* account_name = dialog->account_name;
1351
1352         /* Set the account data from the widgets: */
1353         const gchar* user_name = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1354         gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1355                 MODEST_ACCOUNT_FULLNAME, user_name, FALSE /* not server account */);
1356         if (!test)
1357                 return FALSE;
1358
1359         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1360         test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1361                 MODEST_ACCOUNT_EMAIL, emailaddress, FALSE /* not server account */);
1362         if (!test)
1363                 return FALSE;
1364
1365         /* Signature: */
1366         if (dialog->signature_dialog) {
1367                 gboolean use_signature = FALSE;
1368         gchar *signature = modest_signature_editor_dialog_get_settings (
1369                 MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1370                 &use_signature);
1371
1372         modest_account_mgr_set_signature(dialog->account_manager, account_name,
1373                 signature, use_signature);
1374         g_free (signature);
1375     }
1376
1377         gchar *retrieve = modest_retrieve_combo_box_get_active_retrieve_conf (
1378                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1379         modest_account_mgr_set_string (dialog->account_manager, account_name,
1380                 MODEST_ACCOUNT_RETRIEVE, retrieve, FALSE /* not server account */);
1381         g_free (retrieve);
1382
1383         const gint limit_retrieve = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1384                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1385         modest_account_mgr_set_int (dialog->account_manager, account_name,
1386                 MODEST_ACCOUNT_LIMIT_RETRIEVE, limit_retrieve, FALSE /* not server account */);
1387
1388         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1389         test = modest_account_mgr_set_bool (dialog->account_manager, account_name,
1390                 MODEST_ACCOUNT_LEAVE_ON_SERVER, leave_on_server, FALSE /* not server account */);
1391         if (!test)
1392                 return FALSE;
1393
1394         /* Incoming: */
1395         gchar* incoming_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1396                 MODEST_ACCOUNT_STORE_ACCOUNT, FALSE /* not server account */);
1397         g_assert (incoming_account_name);
1398
1399         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1400         test = modest_account_mgr_set_string (dialog->account_manager, incoming_account_name,
1401                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1402         if (!test)
1403                 return FALSE;
1404
1405         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1406         modest_server_account_set_username (dialog->account_manager, incoming_account_name, username);
1407
1408         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1409         modest_server_account_set_password (dialog->account_manager, incoming_account_name, password);
1410
1411         /* port: */
1412         gint port_num = hildon_number_editor_get_value (
1413                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1414         modest_account_mgr_set_int (dialog->account_manager, incoming_account_name,
1415                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1416
1417         /* The UI spec says:
1418          * If secure authentication is unchecked, allow sending username and password also as plain text.
1419          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1420          */
1421
1422         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1423                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1424         modest_server_account_set_security (dialog->account_manager, incoming_account_name, protocol_security_incoming);
1425
1426         modest_server_account_set_secure_auth (dialog->account_manager, incoming_account_name, dialog->protocol_authentication_incoming);
1427
1428
1429         g_free (incoming_account_name);
1430
1431         /* Outgoing: */
1432         gchar* outgoing_account_name = modest_account_mgr_get_string (dialog->account_manager, account_name,
1433                 MODEST_ACCOUNT_TRANSPORT_ACCOUNT, FALSE /* not server account */);
1434         g_assert (outgoing_account_name);
1435
1436         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1437         test = modest_account_mgr_set_string (dialog->account_manager, outgoing_account_name,
1438                 MODEST_ACCOUNT_HOSTNAME, hostname, TRUE /* server account */);
1439         if (!test)
1440                 return FALSE;
1441
1442         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1443         modest_server_account_set_username (dialog->account_manager, outgoing_account_name,
1444                 username);
1445
1446         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1447         modest_server_account_set_password (dialog->account_manager, outgoing_account_name,
1448                 password);
1449
1450         const ModestConnectionProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1451                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1452         modest_server_account_set_security (dialog->account_manager, outgoing_account_name, protocol_security_outgoing);
1453
1454         const ModestAuthProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1455                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1456         modest_server_account_set_secure_auth (dialog->account_manager, outgoing_account_name, protocol_authentication_outgoing);
1457
1458         /* port: */
1459         port_num = hildon_number_editor_get_value (
1460                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1461         modest_account_mgr_set_int (dialog->account_manager, outgoing_account_name,
1462                         MODEST_ACCOUNT_PORT, port_num, TRUE /* server account */);
1463
1464         g_free (outgoing_account_name);
1465
1466
1467         /* Set the changed account title last, to simplify the previous code: */
1468         const gchar* account_title = gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
1469         if ((!account_title) || (strlen(account_title) == 0))
1470                 return FALSE; /* Should be prevented already anyway. */
1471
1472         if (strcmp(account_title, account_name) != 0) {
1473                 /* Change the title: */
1474                 gboolean test = modest_account_mgr_set_string (dialog->account_manager, account_name,
1475                 MODEST_ACCOUNT_DISPLAY_NAME, account_title, FALSE /* not server account */);
1476                 if (!test)
1477                         return FALSE;
1478         }
1479
1480         /* Save connection-specific SMTP server accounts: */
1481         if (dialog->specific_window) {
1482                 return modest_connection_specific_smtp_window_save_server_accounts (
1483                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (dialog->specific_window), account_name);
1484         }
1485         else
1486                 return TRUE;
1487 }
1488
1489 static gboolean entry_is_empty (GtkWidget *entry)
1490 {
1491         if (!entry)
1492                 return FALSE;
1493
1494         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1495         if ((!text) || (strlen(text) == 0))
1496                 return TRUE;
1497         else
1498                 return FALSE;
1499 }
1500
1501 static void
1502 enable_buttons (ModestAccountSettingsDialog *self)
1503 {
1504         gboolean enable_ok = TRUE;
1505
1506         /* The account details title is mandatory: */
1507         if (entry_is_empty(self->entry_account_title))
1508                         enable_ok = FALSE;
1509
1510         /* The user details username is mandatory: */
1511         if (entry_is_empty(self->entry_user_username))
1512                 enable_ok = FALSE;
1513
1514         /* The user details email address is mandatory: */
1515         if (enable_ok && entry_is_empty (self->entry_user_email))
1516                 enable_ok = FALSE;
1517
1518         /* The custom incoming server is mandatory: */
1519         if (entry_is_empty(self->entry_incomingserver))
1520                 enable_ok = FALSE;
1521
1522         /* Enable the buttons,
1523          * identifying them via their associated response codes:
1524          */
1525         GtkDialog *dialog_base = GTK_DIALOG (self);
1526     gtk_dialog_set_response_sensitive (dialog_base,
1527                                        GTK_RESPONSE_OK,
1528                                        enable_ok);
1529 }
1530
1531 static void
1532 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1533 {
1534         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1535         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1536
1537
1538         object_class->get_property = modest_account_settings_dialog_get_property;
1539         object_class->set_property = modest_account_settings_dialog_set_property;
1540         object_class->dispose = modest_account_settings_dialog_dispose;
1541         object_class->finalize = modest_account_settings_dialog_finalize;
1542 }
1543
1544 static void
1545 show_error (GtkWidget *parent_widget, const gchar* text)
1546 {
1547         hildon_banner_show_information(parent_widget, NULL, text);
1548
1549 #if 0
1550         GtkDialog *dialog = GTK_DIALOG (hildon_note_new_information (parent_widget, text);
1551         /*
1552           GtkDialog *dialog = GTK_DIALOG (gtk_message_dialog_new (parent_window,
1553           (GtkDialogFlags)0,
1554           GTK_MESSAGE_ERROR,
1555           GTK_BUTTONS_OK,
1556           text ));
1557         */
1558
1559         gtk_dialog_run (dialog);
1560         gtk_widget_destroy (GTK_WIDGET (dialog));
1561 #endif
1562 }