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 <modest-utils.h>
  57 #include "maemo/modest-maemo-utils.h"
  58 #include "widgets/modest-ui-constants.h"
  59 #include <tny-account.h>
  60 #include <tny-status.h>
  61
  62 #include <gconf/gconf-client.h>
  63 #include <string.h> /* For strlen(). */
  64
  65 /* Include config.h so that _() works: */
  66 #ifdef HAVE_CONFIG_H
  67 #include <config.h>
  68 #endif
  69
  70 #define PORT_MIN 1
  71 #define PORT_MAX 65535
  72
  73 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  74
  75 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  76         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  77
  78 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  79
  80 struct _ModestAccountSettingsDialogPrivate
  81 {
  82 };
  83
  84 static void
  85 enable_buttons (ModestAccountSettingsDialog *self);
  86
  87 static gboolean
  88 save_configuration (ModestAccountSettingsDialog *dialog);
  89
  90 static const gchar * null_means_empty (const gchar * str);
  91
  92 static const gchar *
  93 null_means_empty (const gchar * str)
  94 {
  95         return str ? str : "";
  96 }
  97
  98
  99 static void
 100 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
 101                                                                                                                         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_set_property (GObject *object, guint property_id,
 111                                                                                                                         const GValue *value, GParamSpec *pspec)
 112 {
 113         switch (property_id) {
 114         default:
 115                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 116         }
 117 }
 118
 119 static void
 120 modest_account_settings_dialog_dispose (GObject *object)
 121 {
 122         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
 123                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
 124 }
 125
 126 static void
 127 modest_account_settings_dialog_finalize (GObject *object)
 128 {
 129         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 130
 131         if (self->account_name)
 132                 g_free (self->account_name);
 133
 134         if (self->original_account_title)
 135                 g_free (self->original_account_title);
 136
 137         if (self->account_manager)
 138                 g_object_unref (G_OBJECT (self->account_manager));
 139
 140         if (self->specific_window)
 141                 gtk_widget_destroy (self->specific_window);
 142
 143         if (self->signature_dialog)
 144                 gtk_widget_destroy (self->signature_dialog);
 145
 146         if (self->settings) {
 147                 g_object_unref (self->settings);
 148                 self->settings = NULL;
 149         }
 150
 151         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 152 }
 153
 154 static void
 155 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 156
 157 static void
 158 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 159
 160 static void
 161 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 162 {
 163         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 164         self->modified = TRUE;
 165 }
 166
 167 static void
 168 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 169 {
 170         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 171         self->modified = TRUE;
 172 }
 173
 174 static void
 175 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 176 {
 177         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 178         self->modified = TRUE;
 179 }
 180
 181 static void
 182 on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
 183 {
 184         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 185         self->modified = TRUE;
 186 }
 187
 188 static void
 189 on_number_editor_notify (HildonNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 190 {
 191         ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 192         gint value = hildon_number_editor_get_value (editor);
 193
 194         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 195 }
 196
 197 /* Set a modified boolean whenever the widget is changed,
 198  * so we can check for it later.
 199  */
 200 static void
 201 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 202 {
 203         if (HILDON_IS_NUMBER_EDITOR (widget)) {
 204                 g_signal_connect (G_OBJECT (widget), "notify::value",
 205                         G_CALLBACK (on_modified_number_editor_changed), self);
 206                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 207         }
 208         else if (GTK_IS_ENTRY (widget)) {
 209                 g_signal_connect (G_OBJECT (widget), "changed",
 210                         G_CALLBACK (on_modified_entry_changed), self);
 211         } else if (GTK_IS_COMBO_BOX (widget)) {
 212                 g_signal_connect (G_OBJECT (widget), "changed",
 213                         G_CALLBACK (on_modified_combobox_changed), self);
 214         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 215                 g_signal_connect (G_OBJECT (widget), "toggled",
 216                         G_CALLBACK (on_modified_checkbox_toggled), self);
 217         }
 218 }
 219
 220 static void
 221 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 222 {
 223         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 224         g_assert(self);
 225         enable_buttons(self);
 226 }
 227
 228 static void
 229 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 230 {
 231         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 232         g_assert(self);
 233         enable_buttons(self);
 234 }
 235
 236 /** This is a convenience function to create a caption containing a mandatory widget.
 237  * When the widget is edited, the enable_buttons() vfunc will be called.
 238  */
 239 static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *self,
 240         GtkSizeGroup *group,
 241         const gchar *value,
 242         GtkWidget *control,
 243         GtkWidget *icon,
 244         HildonCaptionStatus flag)
 245 {
 246         GtkWidget *caption = NULL;
 247
 248         /* Note: Previously, the translated strings already contained the "*",
 249          * Comment out this code if they do again.
 250          */
 251         /* Add a * character to indicate mandatory fields,
 252          * as specified in our "Email UI Specification": */
 253         if (flag == HILDON_CAPTION_MANDATORY) {
 254                 gchar* title = g_strdup_printf("%s*", value);
 255                 caption = hildon_caption_new (group, title, control, icon, flag);
 256                 g_free(title);
 257         }
 258         else
 259                 caption = hildon_caption_new (group, value, control, icon, flag);
 260
 261         /* Connect to the appropriate changed signal for the widget,
 262          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 263          */
 264         if (GTK_IS_ENTRY (control)) {
 265                 g_signal_connect (G_OBJECT (control), "changed",
 266                 G_CALLBACK (on_caption_entry_changed), self);
 267
 268         }
 269         else if (GTK_IS_COMBO_BOX (control)) {
 270                 g_signal_connect (G_OBJECT (control), "changed",
 271                 G_CALLBACK (on_caption_combobox_changed), self);
 272         }
 273
 274         return caption;
 275 }
 276
 277 static void
 278 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 279 {
 280         gchar *tmp, *msg;
 281
 282         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 283         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 284
 285         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 286
 287         g_free (msg);
 288         g_free (tmp);
 289 }
 290
 291 static void
 292 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 293 {
 294         gchar *tmp, *msg;
 295
 296         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 297         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 298
 299         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 300
 301         g_free (msg);
 302         g_free (tmp);
 303 }
 304
 305
 306 static void
 307 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 308 {
 309         hildon_banner_show_information(GTK_WIDGET (self), NULL,
 310                                        _CS("ckdg_ib_maximum_characters_reached"));
 311 }
 312
 313 static GtkWidget*
 314 create_page_account_details (ModestAccountSettingsDialog *self)
 315 {
 316         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 317         GtkAdjustment *focus_adjustment = NULL;
 318
 319         /* Create a size group to be used by all captions.
 320          * Note that HildonCaption does not create a default size group if we do not specify one.
 321          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 322         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 323         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 324         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 325                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 326
 327         /* The description widgets: */
 328         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 329         /* Do use auto-capitalization: */
 330         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 331                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 332         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 333                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 334         gtk_widget_show (self->entry_account_title);
 335         connect_for_modified (self, self->entry_account_title);
 336         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 337         gtk_widget_show (caption);
 338
 339         /* Prevent the use of some characters in the account title,
 340          * as required by our UI specification: */
 341         GList *list_prevent = NULL;
 342         list_prevent = g_list_append (list_prevent, "\\");
 343         list_prevent = g_list_append (list_prevent, "/");
 344         list_prevent = g_list_append (list_prevent, ":");
 345         list_prevent = g_list_append (list_prevent, "*");
 346         list_prevent = g_list_append (list_prevent, "?");
 347         list_prevent = g_list_append (list_prevent, "\"");
 348         list_prevent = g_list_append (list_prevent, "<");
 349         list_prevent = g_list_append (list_prevent, ">");
 350         list_prevent = g_list_append (list_prevent, "|");
 351         list_prevent = g_list_append (list_prevent, "^");
 352         modest_validating_entry_set_unallowed_characters (
 353                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 354         g_list_free (list_prevent);
 355         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 356                                          on_entry_invalid_account_title_character, self);
 357
 358         /* Set max length as in the UI spec:
 359          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 360         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 361         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 362                 on_entry_max, self);
 363
 364         /* The retrieve combobox: */
 365         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 366         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 367                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 368         gtk_widget_show (self->combo_retrieve);
 369         connect_for_modified (self, self->combo_retrieve);
 370         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 371         gtk_widget_show (caption);
 372
 373         /* The limit-retrieve combobox: */
 374         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 375         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 376                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 377         gtk_widget_show (self->combo_limit_retrieve);
 378         connect_for_modified (self, self->combo_limit_retrieve);
 379         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 380         gtk_widget_show (caption);
 381
 382         /* The leave-messages widgets: */
 383         if(!self->checkbox_leave_messages)
 384                 self->checkbox_leave_messages = gtk_check_button_new ();
 385         if (!self->caption_leave_messages) {
 386                 self->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 387                         self->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 388         }
 389
 390         gtk_widget_show (self->checkbox_leave_messages);
 391         connect_for_modified (self, self->checkbox_leave_messages);
 392         gtk_box_pack_start (GTK_BOX (box), self->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 393         gtk_widget_show (self->caption_leave_messages);
 394
 395         gtk_widget_show (GTK_WIDGET (box));
 396
 397         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 398         gtk_widget_show (scrollwin);
 399
 400         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 401         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 402
 403         return GTK_WIDGET (scrollwin);
 404 }
 405
 406 static gchar*
 407 get_entered_account_title (ModestAccountSettingsDialog *dialog)
 408 {
 409         const gchar* account_title =
 410                 gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
 411         if (!account_title || (strlen (account_title) == 0))
 412                 return NULL;
 413         else {
 414                 /* Strip it of whitespace at the start and end: */
 415                 gchar *result = g_strdup (account_title);
 416                 result = g_strstrip (result);
 417
 418                 if (!result)
 419                         return NULL;
 420
 421                 if (strlen (result) == 0) {
 422                         g_free (result);
 423                         return NULL;
 424                 }
 425
 426                 return result;
 427         }
 428 }
 429
 430
 431 static void
 432 on_button_signature (GtkButton *button, gpointer user_data)
 433 {
 434         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 435
 436         /* Create the window, if necessary: */
 437         if (!(self->signature_dialog)) {
 438                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 439
 440                 gboolean use_signature = modest_account_settings_get_use_signature (self->settings);
 441                 const gchar *signature = modest_account_settings_get_signature(self->settings);
 442                 gchar* account_title = get_entered_account_title (self);
 443                 modest_signature_editor_dialog_set_settings (
 444                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 445                         use_signature, signature, account_title);
 446
 447                 g_free (account_title);
 448                 account_title = NULL;
 449                 signature = NULL;
 450         }
 451
 452         /* Show the window: */
 453         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 454         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 455     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 456     gtk_widget_hide (self->signature_dialog);
 457     if (response != GTK_RESPONSE_OK) {
 458         /* Destroy the widget now, and its data: */
 459         gtk_widget_destroy (self->signature_dialog);
 460         self->signature_dialog = NULL;
 461     }
 462     else {
 463         /* Mark modified, so we use the dialog's data later: */
 464         self->modified = TRUE;
 465     }
 466 }
 467
 468 static GtkWidget*
 469 create_page_user_details (ModestAccountSettingsDialog *self)
 470 {
 471         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 472         GtkAdjustment *focus_adjustment = NULL;
 473
 474         /* Create a size group to be used by all captions.
 475          * Note that HildonCaption does not create a default size group if we do not specify one.
 476          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 477         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 478         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 479         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 480                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 481
 482         /* The name widgets: */
 483         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 484
 485         /* Auto-capitalization is the default, so let's turn it off: */
 486         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 487         /* Set max length as in the UI spec:
 488          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 489         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 490         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 491                 on_entry_max, self);
 492         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 493                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 494         gtk_widget_show (self->entry_user_name);
 495         connect_for_modified (self, self->entry_user_name);
 496         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 497         gtk_widget_show (caption);
 498
 499
 500         /* Prevent the use of some characters in the name,
 501          * as required by our UI specification: */
 502         GList *list_prevent = NULL;
 503         list_prevent = g_list_append (list_prevent, "<");
 504         list_prevent = g_list_append (list_prevent, ">");
 505         modest_validating_entry_set_unallowed_characters (
 506                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 507         g_list_free (list_prevent);
 508         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 509                                          on_entry_invalid_fullname_character, self);
 510
 511         /* The username widgets: */
 512         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 513         /* Auto-capitalization is the default, so let's turn it off: */
 514         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 515         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 516                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 517         gtk_widget_show (self->entry_user_username);
 518         connect_for_modified (self, self->entry_user_username);
 519         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 520         gtk_widget_show (caption);
 521
 522         /* Prevent the use of some characters in the username,
 523          * as required by our UI specification: */
 524         modest_validating_entry_set_unallowed_characters_whitespace (
 525                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 526
 527         /* Set max length as in the UI spec:
 528          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 529         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 530         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 531                 on_entry_max, self);
 532
 533         /* The password widgets: */
 534         self->entry_user_password = gtk_entry_new ();
 535         /* Auto-capitalization is the default, so let's turn it off: */
 536         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 537                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 538         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 539         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 540         caption = create_caption_new_with_asterisk (self, sizegroup,
 541                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 542         gtk_widget_show (self->entry_user_password);
 543         connect_for_modified (self, self->entry_user_password);
 544         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 545         gtk_widget_show (caption);
 546
 547         /* The email address widgets: */
 548         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 549         /* Auto-capitalization is the default, so let's turn it off: */
 550         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 551         caption = create_caption_new_with_asterisk (self, sizegroup,
 552                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 553         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 554         gtk_widget_show (self->entry_user_email);
 555         connect_for_modified (self, self->entry_user_email);
 556         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 557         gtk_widget_show (caption);
 558
 559         /* Set max length as in the UI spec:
 560          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 561         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 562         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 563                 on_entry_max, self);
 564
 565         /* Signature button: */
 566         if (!self->button_signature)
 567                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 568         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 569                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 570         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 571         gtk_widget_show (self->button_signature);
 572         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 573         gtk_widget_show (caption);
 574
 575         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 576                 G_CALLBACK (on_button_signature), self);
 577
 578         gtk_widget_show (GTK_WIDGET (box));
 579         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 580         gtk_widget_show (scrollwin);
 581
 582         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 583         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 584
 585         return GTK_WIDGET (scrollwin);
 586 }
 587
 588 /** Change the caption title for the incoming server,
 589  * as specified in the UI spec:
 590  */
 591 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 592 {
 593         const gchar* type =
 594                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 595                         _("mail_fi_emailtype_pop3") :
 596                         _("mail_fi_emailtype_imap") );
 597
 598
 599         /* Note that this produces a compiler warning,
 600          * because the compiler does not know that the translated string will have a %s in it.
 601          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 602         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 603
 604         /* This is a mandatory field, so add a *. This is usually done by
 605          * create_caption_new_with_asterisk() but we can't use that here. */
 606         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 607         g_free (incomingserver_title);
 608
 609         g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
 610         g_free(with_asterisk);
 611 }
 612
 613 /** Change the caption title for the incoming server,
 614  * as specified in the UI spec:
 615  */
 616 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 617 {
 618         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 619         /* The choices are the same, but the titles are different, as in the UI spec. */
 620         modest_serversecurity_combo_box_fill (
 621                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 622 }
 623
 624 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 625 {
 626         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 627
 628         /* Create a size group to be used by all captions.
 629          * Note that HildonCaption does not create a default size group if we do not specify one.
 630          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 631         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 632
 633         /* The incoming server widgets: */
 634         if(!self->entry_incomingserver)
 635                 self->entry_incomingserver = gtk_entry_new ();
 636         /* Auto-capitalization is the default, so let's turn it off: */
 637         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 638
 639         if (self->caption_incoming)
 640           gtk_widget_destroy (self->caption_incoming);
 641
 642         /* The caption title will be updated in update_incoming_server_title().
 643          * so this default text will never be seen: */
 644         /* (Note: Changing the title seems pointless. murrayc) */
 645         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 646                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 647         gtk_widget_show (self->entry_incomingserver);
 648         connect_for_modified (self, self->entry_incomingserver);
 649         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 650         gtk_widget_show (self->caption_incoming);
 651
 652         /* The secure connection widgets: */
 653         /* This will be filled by update_incoming_server_security_choices(). */
 654         if (!self->combo_incoming_security)
 655                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 656         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 657                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 658         gtk_widget_show (self->combo_incoming_security);
 659         connect_for_modified (self, self->combo_incoming_security);
 660         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 661         gtk_widget_show (caption);
 662
 663         /* Show a default port number when the security method changes, as per the UI spec: */
 664         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 665
 666
 667         /* The port widgets: */
 668         if (!self->entry_incoming_port)
 669                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 670         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 671                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 672         gtk_widget_show (self->entry_incoming_port);
 673         connect_for_modified (self, self->entry_incoming_port);
 674         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 675         gtk_widget_show (caption);
 676
 677         /* The secure authentication widgets: */
 678         if(!self->checkbox_incoming_auth)
 679                 self->checkbox_incoming_auth = gtk_check_button_new ();
 680         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 681                 self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 682         gtk_widget_show (self->checkbox_incoming_auth);
 683         connect_for_modified (self, self->checkbox_incoming_auth);
 684         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 685         gtk_widget_show (caption);
 686
 687         gtk_widget_show (GTK_WIDGET (box));
 688
 689         return GTK_WIDGET (box);
 690 }
 691
 692 static void
 693 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 694 {
 695         GtkWidget *widget = GTK_WIDGET (user_data);
 696
 697         /* Enable the widget only if the toggle button is active: */
 698         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 699         gtk_widget_set_sensitive (widget, enable);
 700 }
 701
 702 /* Make the sensitivity of a widget depend on a toggle button.
 703  */
 704 static void
 705 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 706 {
 707         g_signal_connect (G_OBJECT (button), "toggled",
 708                 G_CALLBACK (on_toggle_button_changed), widget);
 709
 710         /* Set the starting sensitivity: */
 711         on_toggle_button_changed (button, widget);
 712 }
 713
 714 static void
 715 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 716 {
 717         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 718
 719         /* Create the window if necessary: */
 720         if (!(self->specific_window)) {
 721                 self->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ());
 722                 modest_connection_specific_smtp_window_fill_with_connections (
 723                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (self->specific_window), self->account_manager);
 724         }
 725
 726         /* Show the window: */
 727         gtk_window_set_transient_for (GTK_WINDOW (self->specific_window), GTK_WINDOW (self));
 728         gtk_window_set_modal (GTK_WINDOW (self->specific_window), TRUE);
 729         gtk_widget_show (self->specific_window);
 730         self->modified = TRUE;
 731 }
 732
 733 static void
 734 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 735 {
 736         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 737
 738         ModestAuthProtocol protocol_security =
 739                 modest_secureauth_combo_box_get_active_secureauth (
 740                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 741         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 742
 743         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 744         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 745 }
 746
 747 static void
 748 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 749 {
 750         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 751
 752         const gint port_number =
 753                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 754                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 755
 756         if(port_number != 0) {
 757                 hildon_number_editor_set_value (
 758                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 759         }
 760 }
 761
 762 static void
 763 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 764 {
 765         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 766
 767         const gint port_number =
 768                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 769                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 770
 771         if(port_number != 0) {
 772                 hildon_number_editor_set_value (
 773                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 774         }
 775 }
 776
 777
 778 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 779 {
 780         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 781         GtkAdjustment *focus_adjustment = NULL;
 782
 783         /* Put it all in a scrolled window, so that all widgets can be
 784          * accessed even when the on-screen keyboard is visible: */
 785         GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
 786         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
 787                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 788
 789         /* Create a size group to be used by all captions.
 790          * Note that HildonCaption does not create a default size group if we do not specify one.
 791          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 792         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 793
 794         /* The outgoing server widgets: */
 795         if (!self->entry_outgoingserver)
 796                 self->entry_outgoingserver = gtk_entry_new ();
 797         /* Auto-capitalization is the default, so let's turn it off: */
 798         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 799         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 800                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 801         gtk_widget_show (self->entry_outgoingserver);
 802         connect_for_modified (self, self->entry_outgoingserver);
 803         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 804         gtk_widget_show (caption);
 805
 806         /* The secure authentication widgets: */
 807         if (!self->combo_outgoing_auth)
 808                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 809         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 810                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 811         gtk_widget_show (self->combo_outgoing_auth);
 812         connect_for_modified (self, self->combo_outgoing_auth);
 813         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 814         gtk_widget_show (caption);
 815
 816         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 817         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 818
 819         /* The username widgets: */
 820         self->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 821         /* Auto-capitalization is the default, so let's turn it off: */
 822         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_username), HILDON_GTK_INPUT_MODE_FULL);
 823         self->caption_outgoing_username = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 824                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 825         gtk_widget_show (self->entry_outgoing_username);
 826         connect_for_modified (self, self->entry_outgoing_username);
 827         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 828         gtk_widget_show (self->caption_outgoing_username);
 829
 830         /* Prevent the use of some characters in the username,
 831          * as required by our UI specification: */
 832         modest_validating_entry_set_unallowed_characters_whitespace (
 833                 MODEST_VALIDATING_ENTRY (self->entry_outgoing_username));
 834
 835         /* Set max length as in the UI spec:
 836          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 837         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 838         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_outgoing_username),
 839                 on_entry_max, self);
 840
 841         /* The password widgets: */
 842         self->entry_outgoing_password = gtk_entry_new ();
 843         /* Auto-capitalization is the default, so let's turn it off: */
 844         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_password),
 845                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 846         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 847         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 848         self->caption_outgoing_password = create_caption_new_with_asterisk (self, sizegroup,
 849                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 850         gtk_widget_show (self->entry_outgoing_password);
 851         connect_for_modified (self, self->entry_outgoing_password);
 852         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 853         gtk_widget_show (self->caption_outgoing_password);
 854
 855         /* The secure connection widgets: */
 856         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 857          * and modest_serversecurity_combo_box_set_active_serversecurity().
 858          */
 859         if (!self->combo_outgoing_security)
 860
 861                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 862         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 863                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 864         gtk_widget_show (self->combo_outgoing_security);
 865         connect_for_modified (self, self->combo_outgoing_security);
 866         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 867         gtk_widget_show (caption);
 868
 869         /* Show a default port number when the security method changes, as per the UI spec: */
 870         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 871
 872         /* The port widgets: */
 873         if (!self->entry_outgoing_port)
 874                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 875         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 876                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 877         gtk_widget_show (self->entry_outgoing_port);
 878         connect_for_modified (self, self->entry_outgoing_port);
 879         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 880         gtk_widget_show (caption);
 881
 882         GtkWidget *separator = gtk_hseparator_new ();
 883         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 884         gtk_widget_show (separator);
 885
 886         /* connection-specific checkbox: */
 887         if (!self->checkbox_outgoing_smtp_specific) {
 888                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 889                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 890                         FALSE);
 891         }
 892         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 893                 self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 894         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 895         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 896         gtk_widget_show (caption);
 897         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 898
 899         /* Connection-specific SMTP-Severs Edit button: */
 900         if (!self->button_outgoing_smtp_servers)
 901                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 902         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 903                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 904         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 905         gtk_widget_show (self->button_outgoing_smtp_servers);
 906         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 907         gtk_widget_show (caption);
 908
 909         /* Only enable the button when the checkbox is checked: */
 910         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 911                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 912
 913         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 914                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 915
 916         gtk_widget_show (GTK_WIDGET (box));
 917         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
 918         gtk_widget_show(scrollwin);
 919
 920         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 921         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 922
 923         return GTK_WIDGET (scrollwin);
 924 }
 925
 926 static gboolean
 927 check_data (ModestAccountSettingsDialog *self)
 928 {
 929         /* Check that the title is not already in use: */
 930         gchar* account_title = get_entered_account_title (self);
 931         if (!account_title)
 932                 return FALSE; /* Should be prevented already anyway. */
 933
 934         if (strcmp(account_title, self->original_account_title) != 0) {
 935                 /* Check the changed title: */
 936                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 937                         account_title);
 938
 939                 if (name_in_use) {
 940                         /* Warn the user via a dialog: */
 941                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
 942
 943                 g_free (account_title);
 944                         return FALSE;
 945                 }
 946         }
 947
 948         g_free (account_title);
 949         account_title  = NULL;
 950
 951         /* Check that the email address is valid: */
 952         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 953         if ((!email_address) || (strlen(email_address) == 0)) {
 954                 return FALSE;
 955         }
 956
 957         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 958                 /* Warn the user via a dialog: */
 959                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
 960
 961                 /* Return focus to the email address entry: */
 962                 gtk_widget_grab_focus (self->entry_user_email);
 963                 gtk_editable_select_region (GTK_EDITABLE (self->entry_user_email), 0, -1);
 964                 return FALSE;
 965         }
 966
 967         /* make sure the domain name for the incoming server is valid */
 968         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
 969         if ((!hostname) || (strlen(hostname) == 0)) {
 970                 return FALSE;
 971         }
 972
 973         if (!modest_text_utils_validate_domain_name (hostname)) {
 974                 /* Warn the user via a dialog: */
 975                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
 976
 977                 /* Return focus to the email address entry: */
 978         gtk_widget_grab_focus (self->entry_incomingserver);
 979                 gtk_editable_select_region (GTK_EDITABLE (self->entry_incomingserver), 0, -1);
 980                 return FALSE;
 981         }
 982
 983         /* make sure the domain name for the outgoing server is valid */
 984         const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver));
 985         if ((!hostname2) || (strlen(hostname2) == 0)) {
 986                 return FALSE;
 987         }
 988
 989         if (!modest_text_utils_validate_domain_name (hostname2)) {
 990                 /* Warn the user via a dialog: */
 991                 hildon_banner_show_information (self->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 992
 993                 /* Return focus to the email address entry: */
 994                 gtk_widget_grab_focus (self->entry_outgoingserver);
 995                 gtk_editable_select_region (GTK_EDITABLE (self->entry_outgoingserver), 0, -1);
 996                 return FALSE;
 997         }
 998
 999         /* Find a suitable authentication method when secure authentication is desired */
1000
1001         const gint port_num = hildon_number_editor_get_value (
1002                         HILDON_NUMBER_EDITOR (self->entry_incoming_port));
1003         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1004
1005         /*
1006         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1007                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1008         */
1009         /* If we use an encrypted protocol then there is no need to encrypt the password */
1010         /* I don't think this is a good assumption. It overrides the user's request. murrayc:
1011          *  if (!modest_protocol_info_is_secure(protocol_security_incoming)) */
1012         if (TRUE)
1013         {
1014                 if (gtk_toggle_button_get_active (
1015                                 GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth))) {
1016                         GError *error = NULL;
1017
1018                         GList *list_auth_methods =
1019                                 modest_utils_get_supported_secure_authentication_methods (self->incoming_protocol,
1020                                         hostname, port_num, username, GTK_WINDOW (self), &error);
1021                         if (list_auth_methods) {
1022                                 /* Use the first supported method.
1023                                  * TODO: Should we prioritize them, to prefer a particular one? */
1024                                 GList* method;
1025                                 for (method = list_auth_methods; method != NULL; method = g_list_next(method))
1026                                 {
1027                                         ModestAuthProtocol proto = (ModestAuthProtocol)(GPOINTER_TO_INT(method->data));
1028                                         // Allow secure methods, e.g MD5 only
1029                                         if (modest_protocol_info_auth_is_secure(proto))
1030                                         {
1031                                                 self->protocol_authentication_incoming = proto;
1032                                                 break;
1033                                         }
1034                                 }
1035                                 g_list_free (list_auth_methods);
1036                         }
1037
1038                         if (list_auth_methods == NULL ||
1039                                         !modest_protocol_info_auth_is_secure(self->protocol_authentication_incoming))
1040                         {
1041                                 if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
1042                                                 error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
1043                                         hildon_banner_show_information(GTK_WIDGET (self), NULL,
1044                                                                        _("Could not discover supported secure authentication methods."));
1045
1046                                 if(error != NULL)
1047                                         g_error_free(error);
1048
1049                                 /* This is a nasty hack. jschmid. */
1050                                 /* Don't let the dialog close */
1051                                 /*g_signal_stop_emission_by_name (dialog, "response");*/
1052                                 return FALSE;
1053                         }
1054                 }
1055         }
1056
1057         return TRUE;
1058 }
1059 /*
1060  */
1061 static void
1062 on_response (GtkDialog *wizard_dialog,
1063         gint response_id,
1064         gpointer user_data)
1065 {
1066         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1067         enable_buttons (self);
1068
1069         gboolean prevent_response = FALSE;
1070
1071         /* Warn about unsaved changes: */
1072         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
1073                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1074                         _("imum_nc_wizard_confirm_lose_changes")));
1075                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1076
1077                  const gint dialog_response = gtk_dialog_run (dialog);
1078                  gtk_widget_destroy (GTK_WIDGET (dialog));
1079
1080                 if (dialog_response != GTK_RESPONSE_OK)
1081                         prevent_response = TRUE;
1082         }
1083         /* Check for invalid input: */
1084         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1085                 prevent_response = TRUE;
1086         }
1087
1088         if (prevent_response) {
1089                 /* This is a nasty hack. murrayc. */
1090                 /* Don't let the dialog close */
1091                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1092                 return;
1093         }
1094
1095         if (response_id == GTK_RESPONSE_OK) {
1096                 /* Try to save the changes if modified (NB #59251): */
1097                 if (self->modified)
1098                 {
1099                         const gboolean saved = save_configuration (self);
1100                         if (saved) {
1101                                 /* Do not show the account-saved dialog if we are just saving this
1102                                  * temporarily, because from the user's point of view it will not
1103                                  * really be saved (saved + enabled) until later
1104                                  */
1105                                 if (modest_account_settings_get_account_name (self->settings) != NULL) {
1106                                         ModestServerAccountSettings *store_settings;
1107                                         ModestServerAccountSettings *transport_settings;
1108                                         const gchar *store_account_name;
1109                                         const gchar *transport_account_name;
1110
1111
1112                                         store_settings = modest_account_settings_get_store_settings (self->settings);
1113                                         transport_settings = modest_account_settings_get_transport_settings (self->settings);
1114                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1115                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1116
1117                                         if (store_account_name) {
1118                                                 modest_account_mgr_notify_account_update (self->account_manager,
1119                                                                                           store_account_name);
1120                                         }
1121                                         if (transport_account_name) {
1122                                                 modest_account_mgr_notify_account_update (self->account_manager,
1123                                                                                           transport_account_name);
1124                                         }
1125                                         g_object_unref (store_settings);
1126                                         g_object_unref (transport_settings);
1127
1128                                         if (self->save_password)
1129                                                 hildon_banner_show_information(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1130                                 }
1131                         } else {
1132                                 hildon_banner_show_information (NULL, NULL, _("mail_ib_setting_failed"));
1133                         }
1134                 }
1135         }
1136 }
1137
1138 static void
1139 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
1140 {
1141         /* Create the notebook to be used by the GtkDialog base class:
1142          * Each page of the notebook will be a page of the wizard: */
1143         self->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1144         self->settings = modest_account_settings_new ();
1145
1146         /* Get the account manager object,
1147          * so we can check for existing accounts,
1148          * and create new accounts: */
1149         self->account_manager = modest_runtime_get_account_mgr ();
1150         g_assert (self->account_manager);
1151         g_object_ref (self->account_manager);
1152
1153         self->protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1154
1155     /* Create the common pages,
1156      */
1157         self->page_account_details = create_page_account_details (self);
1158         self->page_user_details = create_page_user_details (self);
1159         self->page_incoming = create_page_incoming (self);
1160         self->page_outgoing = create_page_outgoing (self);
1161
1162         /* Add the notebook pages: */
1163         gtk_notebook_append_page (self->notebook, self->page_account_details,
1164                 gtk_label_new (_("mcen_ti_account_settings_account")));
1165         gtk_notebook_append_page (self->notebook, self->page_user_details,
1166                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1167         gtk_notebook_append_page (self->notebook, self->page_incoming,
1168                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1169         gtk_notebook_append_page (self->notebook, self->page_outgoing,
1170                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1171
1172         GtkDialog *dialog = GTK_DIALOG (self);
1173         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (self->notebook));
1174         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1175         gtk_widget_show (GTK_WIDGET (self->notebook));
1176
1177     /* Add the buttons: */
1178     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_ok"), GTK_RESPONSE_OK);
1179     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL);
1180
1181     /* Connect to the dialog's response signal: */
1182     /* We use connect-before
1183      * so we can stop the signal emission,
1184      * to stop the default signal handler from closing the dialog.
1185      */
1186     g_signal_connect (G_OBJECT (self), "response",
1187             G_CALLBACK (on_response), self);
1188
1189     self->modified = FALSE;
1190     self->save_password = FALSE;
1191
1192     /* When this window is shown, hibernation should not be possible,
1193          * because there is no sensible way to save the state: */
1194     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1195         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1196
1197     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings",
1198                                     modest_maemo_utils_get_osso_context());
1199 }
1200
1201 ModestAccountSettingsDialog*
1202 modest_account_settings_dialog_new (void)
1203 {
1204         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
1205 }
1206
1207 /** Update the UI with the stored account details, so they can be edited.
1208  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1209  */
1210 void modest_account_settings_dialog_set_account (ModestAccountSettingsDialog *dialog, ModestAccountSettings *settings)
1211 {
1212         ModestServerAccountSettings *incoming_account;
1213         ModestServerAccountSettings *outgoing_account;
1214         const gchar *account_name;
1215
1216         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1217
1218         incoming_account = modest_account_settings_get_store_settings (settings);
1219         outgoing_account = modest_account_settings_get_transport_settings (settings);
1220
1221         account_name = modest_account_settings_get_account_name (settings);
1222
1223         /* Save the account name so we can refer to it later: */
1224         if (dialog->account_name)
1225                 g_free (dialog->account_name);
1226         dialog->account_name = g_strdup (account_name);
1227
1228         if (dialog->settings)
1229                 g_object_unref (dialog->settings);
1230         dialog->settings = g_object_ref (settings);
1231
1232         /* Save the account title so we can refer to it if the user changes it: */
1233         if (dialog->original_account_title)
1234                 g_free (dialog->original_account_title);
1235         dialog->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1236
1237         /* Show the account data in the widgets: */
1238
1239         /* Note that we never show the non-display name in the UI.
1240          * (Though the display name defaults to the non-display name at the start.) */
1241         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
1242                             null_means_empty (modest_account_settings_get_display_name (settings)));
1243         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
1244                             null_means_empty (modest_account_settings_get_fullname (settings)));
1245         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
1246                             null_means_empty (modest_account_settings_get_email_address (settings)));
1247         modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve),
1248                                         modest_server_account_settings_get_protocol (incoming_account));
1249         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve),
1250                                                             modest_account_settings_get_retrieve_type (settings));
1251         modest_limit_retrieve_combo_box_set_active_limit_retrieve (
1252                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve),
1253                 modest_account_settings_get_retrieve_limit (settings));
1254
1255
1256         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages),
1257                                       modest_account_settings_get_leave_messages_on_server (settings));
1258
1259         /* Only show the leave-on-server checkbox for POP,
1260          * as per the UI spec: */
1261         if (modest_server_account_settings_get_protocol (incoming_account) != MODEST_PROTOCOL_STORE_POP) {
1262                 gtk_widget_hide (dialog->caption_leave_messages);
1263         } else {
1264                 gtk_widget_show (dialog->caption_leave_messages);
1265         }
1266
1267         update_incoming_server_security_choices (dialog, modest_server_account_settings_get_protocol (incoming_account));
1268         if (incoming_account) {
1269                 const gchar *username;
1270                 const gchar *password;
1271                 const gchar *hostname;
1272                 /* Remember this for later: */
1273                 dialog->incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1274
1275                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1276                 username = modest_server_account_settings_get_username (incoming_account);
1277                 password = modest_server_account_settings_get_password (incoming_account);
1278                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
1279                                     null_means_empty (username));
1280                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
1281                                     null_means_empty (password));
1282
1283                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
1284                                     null_means_empty (hostname));
1285
1286                 /* The UI spec says:
1287                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1288          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1289                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1290          */
1291                 modest_serversecurity_combo_box_set_active_serversecurity (
1292                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security),
1293                         modest_server_account_settings_get_security (incoming_account));
1294
1295                 /* Check if we have
1296                  - a secure protocol
1297                  OR
1298                  - use encrypted passwords
1299                 */
1300                 const ModestAuthProtocol secure_auth = modest_server_account_settings_get_auth_protocol (incoming_account);
1301                 dialog->protocol_authentication_incoming = (secure_auth != MODEST_PROTOCOL_AUTH_NONE)?
1302                         secure_auth:MODEST_PROTOCOL_AUTH_PASSWORD;
1303                 if (modest_protocol_info_auth_is_secure(secure_auth))
1304                 {
1305                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1306                                                      TRUE);
1307                 }
1308                 else
1309                 {
1310                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1311                                                      FALSE);
1312                 };
1313
1314                 update_incoming_server_title (dialog, dialog->incoming_protocol);
1315
1316                 const gint port_num = modest_server_account_settings_get_port (incoming_account);
1317                 if (port_num == 0) {
1318                         /* Show the appropriate port number: */
1319                         on_combo_incoming_security_changed (
1320                                 GTK_COMBO_BOX (dialog->combo_incoming_security), dialog);
1321                 } else {
1322                         /* Keep the user-entered port-number,
1323                          * or the already-appropriate automatic port number: */
1324                         hildon_number_editor_set_value (
1325                                 HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
1326                 }
1327                 g_object_unref (incoming_account);
1328         }
1329
1330         outgoing_account = modest_account_settings_get_transport_settings (settings);
1331         if (outgoing_account) {
1332                 const gchar *hostname;
1333                 const gchar *username;
1334                 const gchar *password;
1335
1336                 /* Remember this for later: */
1337                 dialog->outgoing_protocol =
1338                         modest_server_account_settings_get_protocol (outgoing_account);
1339
1340                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1341                 username = modest_server_account_settings_get_username (outgoing_account);
1342                 password = modest_server_account_settings_get_password (outgoing_account);
1343                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
1344                                     null_means_empty (hostname));
1345
1346                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
1347                                     null_means_empty (username));
1348                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
1349                                     null_means_empty (password));
1350
1351                 /* Get the secure-auth setting: */
1352                 const ModestAuthProtocol secure_auth = modest_server_account_settings_get_auth_protocol (outgoing_account);
1353                 modest_secureauth_combo_box_set_active_secureauth (
1354                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
1355                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
1356
1357                 modest_serversecurity_combo_box_fill (
1358                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security),
1359                         dialog->outgoing_protocol);
1360
1361                 /* Get the security setting: */
1362                 const ModestConnectionProtocol security = modest_server_account_settings_get_security (outgoing_account);
1363                 modest_serversecurity_combo_box_set_active_serversecurity (
1364                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1365
1366                 const gint port_num = modest_server_account_settings_get_port (outgoing_account);
1367                 if (port_num == 0) {
1368                         /* Show the appropriate port number: */
1369                         on_combo_outgoing_security_changed (
1370                                 GTK_COMBO_BOX (dialog->combo_outgoing_security), dialog);
1371                 }
1372                 else {
1373                         /* Keep the user-entered port-number,
1374                          * or the already-appropriate automatic port number: */
1375                         hildon_number_editor_set_value (
1376                                 HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1377                 }
1378
1379                 const gboolean has_specific =
1380                         modest_account_settings_get_use_connection_specific_smtp (settings);
1381                 gtk_toggle_button_set_active (
1382                         GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific),
1383                         has_specific);
1384                 g_object_unref (outgoing_account);
1385         }
1386
1387         /* Set window title according to account: */
1388         /* TODO: Is this the correct way to find a human-readable name for
1389          * the protocol used? */
1390         const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
1391         gchar *proto_name = g_utf8_strup(proto_str, -1);
1392         const gchar *account_title = modest_account_settings_get_display_name(settings);
1393
1394         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1395         g_free (proto_name);
1396
1397         gtk_window_set_title (GTK_WINDOW (dialog), title);
1398         g_free (title);
1399
1400         /* account_data->is_enabled,  */
1401         /*account_data->is_default,  */
1402
1403         /* Unset the modified flag so we can detect changes later: */
1404         dialog->modified = FALSE;
1405 }
1406
1407 /** Show the User Info tab.
1408  */
1409 void modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
1410 {
1411         const gint page_num = gtk_notebook_page_num (dialog->notebook, dialog->page_user_details);
1412         if (page_num == -1) {
1413                 g_warning ("%s: notebook page not found.\n", __FUNCTION__);
1414         }
1415
1416         /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
1417         /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
1418
1419         gtk_widget_show (dialog->page_user_details);
1420         gtk_widget_show (GTK_WIDGET (dialog->notebook));
1421         gtk_widget_show (GTK_WIDGET (dialog));
1422         gtk_notebook_set_current_page (dialog->notebook, page_num);
1423 }
1424
1425 static gboolean
1426 save_configuration (ModestAccountSettingsDialog *dialog)
1427 {
1428         const gchar* account_name = dialog->account_name;
1429         ModestServerAccountSettings *store_settings;
1430         ModestServerAccountSettings *transport_settings;
1431
1432         /* Set the account data from the widgets: */
1433         const gchar* user_fullname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1434         modest_account_settings_set_fullname (dialog->settings, user_fullname);
1435
1436         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1437         modest_account_settings_set_email_address (dialog->settings, emailaddress);
1438
1439         /* Signature: */
1440         if (dialog->signature_dialog) {
1441                 gboolean use_signature = FALSE;
1442                 gchar *signature =
1443                         modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1444                                                                      &use_signature);
1445
1446                 modest_account_settings_set_use_signature (dialog->settings, use_signature);
1447                 modest_account_settings_set_signature (dialog->settings, signature);
1448         }
1449
1450         ModestAccountRetrieveType retrieve_type = modest_retrieve_combo_box_get_active_retrieve_conf (
1451                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1452         modest_account_settings_set_retrieve_type (dialog->settings, retrieve_type);
1453
1454         gint retrieve_limit = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1455                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1456         modest_account_settings_set_retrieve_limit (dialog->settings, retrieve_limit);
1457
1458         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1459         modest_account_settings_set_leave_messages_on_server (dialog->settings, leave_on_server);
1460
1461         store_settings = modest_account_settings_get_store_settings (dialog->settings);
1462
1463         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1464         modest_server_account_settings_set_hostname (store_settings, hostname);
1465
1466         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1467         modest_server_account_settings_set_username (store_settings, username);
1468
1469         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1470         modest_server_account_settings_set_password (store_settings, password);
1471
1472         /* port: */
1473         gint port_num = hildon_number_editor_get_value (
1474                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1475         modest_server_account_settings_set_port (store_settings, port_num);
1476
1477         /* The UI spec says:
1478          * If secure authentication is unchecked, allow sending username and password also as plain text.
1479          * If secure authentication is checked, require one of the secure
1480          * methods during connection: SSL, TLS, CRAM-MD5 etc.
1481          */
1482
1483         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1484                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1485         modest_server_account_settings_set_security (store_settings, protocol_security_incoming);
1486         modest_server_account_settings_set_auth_protocol (store_settings, dialog->protocol_authentication_incoming);
1487
1488         g_object_unref (store_settings);
1489
1490         /* Outgoing: */
1491         transport_settings = modest_account_settings_get_transport_settings (dialog->settings);
1492
1493         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1494         modest_server_account_settings_set_hostname (transport_settings, hostname);
1495
1496         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1497         modest_server_account_settings_set_username (transport_settings, username);
1498
1499         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1500         modest_server_account_settings_set_password (transport_settings, password);
1501
1502         const ModestConnectionProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1503                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1504         modest_server_account_settings_set_security (transport_settings, protocol_security_outgoing);
1505
1506         const ModestAuthProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1507                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1508         modest_server_account_settings_set_auth_protocol (transport_settings, protocol_authentication_outgoing);
1509
1510         /* port: */
1511         port_num = hildon_number_editor_get_value (
1512                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1513         modest_server_account_settings_set_port (transport_settings, port_num);
1514         g_object_unref (transport_settings);
1515
1516
1517         /* Set the changed account title last, to simplify the previous code: */
1518         gchar* account_title = get_entered_account_title (dialog);
1519         if (!account_title)
1520                 return FALSE; /* Should be prevented already anyway. */
1521
1522 /*      if (strcmp (account_title, account_name) != 0) { */
1523         modest_account_settings_set_display_name (dialog->settings, account_title);
1524 /*      } */
1525         g_free (account_title);
1526         account_title = NULL;
1527
1528         /* Save connection-specific SMTP server accounts: */
1529         modest_account_settings_set_use_connection_specific_smtp
1530                 (dialog->settings,
1531                  gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(dialog->checkbox_outgoing_smtp_specific)));
1532
1533         /* this configuration is not persistent, we should not save */
1534         if (account_name != NULL)
1535                 modest_account_mgr_save_account_settings (dialog->account_manager, dialog->settings);
1536
1537         if (dialog->specific_window) {
1538                 return modest_connection_specific_smtp_window_save_server_accounts (
1539                         MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (dialog->specific_window));
1540         } else {
1541                 return TRUE;
1542         }
1543
1544 }
1545
1546 static gboolean entry_is_empty (GtkWidget *entry)
1547 {
1548         if (!entry)
1549                 return FALSE;
1550
1551         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1552         if ((!text) || (strlen(text) == 0))
1553                 return TRUE;
1554         else {
1555                 /* Strip it of whitespace at the start and end: */
1556                 gchar *stripped = g_strdup (text);
1557                 stripped = g_strstrip (stripped);
1558
1559                 if (!stripped)
1560                         return TRUE;
1561
1562                 const gboolean result = (strlen (stripped) == 0);
1563
1564                 g_free (stripped);
1565                 return result;
1566         }
1567 }
1568
1569 static void
1570 enable_buttons (ModestAccountSettingsDialog *self)
1571 {
1572         gboolean enable_ok = TRUE;
1573         ModestAuthProtocol outgoing_auth_protocol;
1574
1575         /* The account details title is mandatory: */
1576         if (entry_is_empty(self->entry_account_title))
1577                 enable_ok = FALSE;
1578
1579         /* The user details username is mandatory: */
1580         if (enable_ok && entry_is_empty(self->entry_user_username))
1581                 enable_ok = FALSE;
1582
1583         /* The user details email address is mandatory: */
1584         if (enable_ok && entry_is_empty (self->entry_user_email))
1585                 enable_ok = FALSE;
1586
1587         /* The custom incoming server is mandatory: */
1588         if (enable_ok && entry_is_empty(self->entry_incomingserver))
1589                 enable_ok = FALSE;
1590
1591         /* The custom incoming server is mandatory: */
1592         if (enable_ok && entry_is_empty(self->entry_outgoingserver))
1593                 enable_ok = FALSE;
1594
1595         /* Outgoing username is mandatory if outgoing auth is secure */
1596         if (self->combo_outgoing_auth) {
1597                 outgoing_auth_protocol = modest_secureauth_combo_box_get_active_secureauth (
1598                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1599                 if (enable_ok &&
1600                     outgoing_auth_protocol != MODEST_PROTOCOL_AUTH_NONE &&
1601                     entry_is_empty (self->entry_outgoing_username))
1602                         enable_ok = FALSE;
1603         }
1604
1605         /* Enable the buttons,
1606          * identifying them via their associated response codes:
1607          */
1608         GtkDialog *dialog_base = GTK_DIALOG (self);
1609         gtk_dialog_set_response_sensitive (dialog_base,
1610                                            GTK_RESPONSE_OK,
1611                                            enable_ok);
1612 }
1613
1614 void
1615 modest_account_settings_dialog_set_modified (ModestAccountSettingsDialog *dialog, gboolean modified)
1616 {
1617         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1618
1619         dialog->modified = modified;
1620
1621 }
1622
1623 void
1624 modest_account_settings_dialog_save_password (ModestAccountSettingsDialog *dialog)
1625 {
1626         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1627
1628         dialog->save_password = TRUE;
1629         dialog->modified = TRUE;
1630 }
1631
1632
1633 static void
1634 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1635 {
1636         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1637         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1638
1639
1640         object_class->get_property = modest_account_settings_dialog_get_property;
1641         object_class->set_property = modest_account_settings_dialog_set_property;
1642         object_class->dispose = modest_account_settings_dialog_dispose;
1643         object_class->finalize = modest_account_settings_dialog_finalize;
1644 }