git.maemo.org Git - modest/blob - src/hildon2/modest-default-account-settings-dialog.c

   1 /* Copyright (c) 2008, 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 <glib/gi18n.h>
  32 #include <gtk/gtknotebook.h>
  33 #include <gtk/gtkvbox.h>
  34 #include <gtk/gtklabel.h>
  35 #include <gtk/gtkcombobox.h>
  36 #include <gtk/gtkentry.h>
  37 #include <gtk/gtkbutton.h>
  38 #include <gtk/gtkcheckbutton.h>
  39 #include <gtk/gtkmessagedialog.h>
  40 #include <gtk/gtkstock.h>
  41 #include "modest-hildon-includes.h"
  42 #include "modest-default-account-settings-dialog.h"
  43 #include "modest-account-mgr.h"
  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-server-account-settings.h>
  53 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  54 #include "maemo/modest-connection-specific-smtp-window.h"
  55 #include "maemo/modest-signature-editor-dialog.h"
  56 #include <modest-utils.h>
  57 #include <modest-defs.h>
  58 #include "maemo/modest-maemo-utils.h"
  59 #include "maemo/modest-maemo-security-options-view.h"
  60 #include "widgets/modest-ui-constants.h"
  61 #include <tny-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 PORT_MIN 1
  73 #define PORT_MAX 65535
  74
  75 static void modest_account_settings_dialog_init (gpointer g, gpointer iface_data);
  76
  77 G_DEFINE_TYPE_EXTENDED (ModestDefaultAccountSettingsDialog,
  78                         modest_default_account_settings_dialog,
  79                         GTK_TYPE_DIALOG,
  80                         0,
  81                         G_IMPLEMENT_INTERFACE (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG,
  82                                                modest_account_settings_dialog_init));
  83
  84 #define MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  85         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, ModestDefaultAccountSettingsDialogPrivate))
  86
  87 typedef struct _ModestDefaultAccountSettingsDialogPrivate ModestDefaultAccountSettingsDialogPrivate;
  88
  89 struct _ModestDefaultAccountSettingsDialogPrivate
  90 {
  91         /* Used by derived widgets to query existing accounts,
  92          * and to create new accounts: */
  93         ModestAccountMgr *account_manager;
  94         ModestAccountSettings *settings;
  95
  96         gboolean modified;
  97         gchar * account_name; /* This may not change. It is not user visible. */
  98         ModestProtocolType incoming_protocol; /* This may not change. */
  99         ModestProtocolType outgoing_protocol; /* This may not change. */
 100         gchar * original_account_title;
 101
 102         ModestProtocolType protocol_authentication_incoming;
 103
 104         GtkNotebook *notebook;
 105
 106         GtkWidget *page_account_details;
 107         GtkWidget *entry_account_title;
 108         GtkWidget *combo_retrieve;
 109         GtkWidget *combo_limit_retrieve;
 110         GtkWidget *caption_leave_messages;
 111         GtkWidget *checkbox_leave_messages;
 112
 113         GtkWidget *page_user_details;
 114         GtkWidget *entry_user_name;
 115         GtkWidget *entry_user_username;
 116         GtkWidget *entry_user_password;
 117         GtkWidget *entry_user_email;
 118 /*      GtkWidget *entry_incoming_port; */
 119         GtkWidget *button_signature;
 120
 121         GtkWidget *page_complete_easysetup;
 122
 123         GtkWidget *page_incoming;
 124         GtkWidget *caption_incoming;
 125         GtkWidget *entry_incomingserver;
 126 /*      GtkWidget *combo_incoming_security; */
 127 /*      GtkWidget *checkbox_incoming_auth; */
 128
 129         GtkWidget *page_outgoing;
 130         GtkWidget *entry_outgoingserver;
 131 /*      GtkWidget *caption_outgoing_username; */
 132 /*      GtkWidget *entry_outgoing_username; */
 133 /*      GtkWidget *caption_outgoing_password; */
 134 /*      GtkWidget *entry_outgoing_password; */
 135 /*      GtkWidget *combo_outgoing_security; */
 136 /*      GtkWidget *combo_outgoing_auth; */
 137 /*      GtkWidget *entry_outgoing_port; */
 138         GtkWidget *checkbox_outgoing_smtp_specific;
 139         GtkWidget *button_outgoing_smtp_servers;
 140
 141         GtkWidget *signature_dialog;
 142
 143         GtkWidget *incoming_security;
 144         GtkWidget *outgoing_security;
 145 };
 146
 147 static void
 148 enable_buttons (ModestDefaultAccountSettingsDialog *self);
 149
 150 static gboolean
 151 save_configuration (ModestDefaultAccountSettingsDialog *dialog);
 152
 153 static const gchar * null_means_empty (const gchar * str);
 154
 155 static const gchar *
 156 null_means_empty (const gchar * str)
 157 {
 158         return str ? str : "";
 159 }
 160
 161 static void
 162 modest_default_account_settings_dialog_dispose (GObject *object)
 163 {
 164         if (G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose)
 165                 G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose (object);
 166 }
 167
 168 static void
 169 modest_default_account_settings_dialog_finalize (GObject *object)
 170 {
 171         ModestDefaultAccountSettingsDialog *self;
 172         ModestDefaultAccountSettingsDialogPrivate *priv;
 173
 174         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (object);
 175         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 176
 177         if (priv->account_name)
 178                 g_free (priv->account_name);
 179
 180         if (priv->original_account_title)
 181                 g_free (priv->original_account_title);
 182
 183         if (priv->account_manager)
 184                 g_object_unref (G_OBJECT (priv->account_manager));
 185
 186         if (priv->signature_dialog)
 187                 gtk_widget_destroy (priv->signature_dialog);
 188
 189         if (priv->settings) {
 190                 g_object_unref (priv->settings);
 191                 priv->settings = NULL;
 192         }
 193
 194         G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->finalize (object);
 195 }
 196
 197 static void
 198 set_modified (ModestDefaultAccountSettingsDialog *self, gboolean modified)
 199 {
 200         ModestDefaultAccountSettingsDialogPrivate *priv;
 201
 202         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 203         priv->modified = modified;
 204 }
 205
 206 static void
 207 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 208 {
 209         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 210 }
 211
 212 static void
 213 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 214 {
 215         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 216 }
 217
 218 static void
 219 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 220 {
 221         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 222 }
 223
 224 static void
 225 on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
 226 {
 227         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 228 }
 229
 230 static void
 231 on_number_editor_notify (HildonNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 232 {
 233         ModestDefaultAccountSettingsDialog *dialog = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 234         gint value = hildon_number_editor_get_value (editor);
 235
 236         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 237 }
 238
 239 /* Set a modified boolean whenever the widget is changed,
 240  * so we can check for it later.
 241  */
 242 static void
 243 connect_for_modified (ModestDefaultAccountSettingsDialog *self, GtkWidget *widget)
 244 {
 245         if (HILDON_IS_NUMBER_EDITOR (widget)) {
 246                 g_signal_connect (G_OBJECT (widget), "notify::value",
 247                         G_CALLBACK (on_modified_number_editor_changed), self);
 248                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 249         }
 250         else if (GTK_IS_ENTRY (widget)) {
 251                 g_signal_connect (G_OBJECT (widget), "changed",
 252                         G_CALLBACK (on_modified_entry_changed), self);
 253         } else if (GTK_IS_COMBO_BOX (widget)) {
 254                 g_signal_connect (G_OBJECT (widget), "changed",
 255                         G_CALLBACK (on_modified_combobox_changed), self);
 256         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 257                 g_signal_connect (G_OBJECT (widget), "toggled",
 258                         G_CALLBACK (on_modified_checkbox_toggled), self);
 259         }
 260 }
 261
 262 static void
 263 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 264 {
 265         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 266         g_assert(self);
 267         enable_buttons(self);
 268 }
 269
 270 static void
 271 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 272 {
 273         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 274         g_assert(self);
 275         enable_buttons(self);
 276 }
 277
 278 /** This is a convenience function to create a caption containing a mandatory widget.
 279  * When the widget is edited, the enable_buttons() vfunc will be called.
 280  */
 281 static GtkWidget*
 282 create_caption_new_with_asterisk(ModestDefaultAccountSettingsDialog *self,
 283         GtkSizeGroup *group,
 284         const gchar *value,
 285         GtkWidget *control,
 286         GtkWidget *icon,
 287         HildonCaptionStatus flag)
 288 {
 289         GtkWidget *caption = NULL;
 290
 291         /* Note: Previously, the translated strings already contained the "*",
 292          * Comment out this code if they do again.
 293          */
 294         /* Add a * character to indicate mandatory fields,
 295          * as specified in our "Email UI Specification": */
 296         if (flag == HILDON_CAPTION_MANDATORY) {
 297                 gchar* title = g_strdup_printf("%s*", value);
 298                 caption = hildon_caption_new (group, title, control, icon, flag);
 299                 g_free(title);
 300         }
 301         else
 302                 caption = hildon_caption_new (group, value, control, icon, flag);
 303
 304         /* Connect to the appropriate changed signal for the widget,
 305          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 306          */
 307         if (GTK_IS_ENTRY (control)) {
 308                 g_signal_connect (G_OBJECT (control), "changed",
 309                 G_CALLBACK (on_caption_entry_changed), self);
 310
 311         }
 312         else if (GTK_IS_COMBO_BOX (control)) {
 313                 g_signal_connect (G_OBJECT (control), "changed",
 314                 G_CALLBACK (on_caption_combobox_changed), self);
 315         }
 316
 317         return caption;
 318 }
 319
 320 static void
 321 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 322 {
 323         gchar *tmp, *msg;
 324
 325         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 326         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 327
 328         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 329
 330         g_free (msg);
 331         g_free (tmp);
 332 }
 333
 334 static void
 335 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 336 {
 337         gchar *tmp, *msg;
 338
 339         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 340         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 341
 342         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 343
 344         g_free (msg);
 345         g_free (tmp);
 346 }
 347
 348
 349 static void
 350 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 351 {
 352         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 353                                             _CS("ckdg_ib_maximum_characters_reached"));
 354 }
 355
 356 static GtkWidget*
 357 create_page_account_details (ModestDefaultAccountSettingsDialog *self)
 358 {
 359         ModestDefaultAccountSettingsDialogPrivate *priv;
 360         GtkWidget *box;
 361         GtkAdjustment *focus_adjustment = NULL;
 362         GtkSizeGroup* sizegroup;
 363         GtkWidget *scrollwin;
 364
 365         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 366         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 367         sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 368         scrollwin = gtk_scrolled_window_new (NULL, NULL);
 369         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 370                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 371
 372         /* The description widgets: */
 373         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 374         /* Do use auto-capitalization: */
 375         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 376                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 377         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 378                 priv->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 379         gtk_widget_show (priv->entry_account_title);
 380         connect_for_modified (self, priv->entry_account_title);
 381         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 382         gtk_widget_show (caption);
 383
 384         /* Prevent the use of some characters in the account title,
 385          * as required by our UI specification: */
 386         GList *list_prevent = NULL;
 387         list_prevent = g_list_append (list_prevent, "\\");
 388         list_prevent = g_list_append (list_prevent, "/");
 389         list_prevent = g_list_append (list_prevent, ":");
 390         list_prevent = g_list_append (list_prevent, "*");
 391         list_prevent = g_list_append (list_prevent, "?");
 392         list_prevent = g_list_append (list_prevent, "\"");
 393         list_prevent = g_list_append (list_prevent, "<");
 394         list_prevent = g_list_append (list_prevent, ">");
 395         list_prevent = g_list_append (list_prevent, "|");
 396         list_prevent = g_list_append (list_prevent, "^");
 397         modest_validating_entry_set_unallowed_characters (
 398                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 399         g_list_free (list_prevent);
 400         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 401                                          on_entry_invalid_account_title_character, self);
 402
 403         /* Set max length as in the UI spec:
 404          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 405         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 406         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 407                 on_entry_max, self);
 408
 409         /* The retrieve combobox: */
 410         priv->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 411         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 412                 priv->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 413         gtk_widget_show (priv->combo_retrieve);
 414         connect_for_modified (self, priv->combo_retrieve);
 415         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 416         gtk_widget_show (caption);
 417
 418         /* The limit-retrieve combobox: */
 419         priv->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 420         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 421                 priv->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 422         gtk_widget_show (priv->combo_limit_retrieve);
 423         connect_for_modified (self, priv->combo_limit_retrieve);
 424         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 425         gtk_widget_show (caption);
 426
 427         /* The leave-messages widgets: */
 428         if(!priv->checkbox_leave_messages)
 429                 priv->checkbox_leave_messages = gtk_check_button_new ();
 430         if (!priv->caption_leave_messages) {
 431                 priv->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 432                         priv->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 433         }
 434
 435         gtk_widget_show (priv->checkbox_leave_messages);
 436         connect_for_modified (self, priv->checkbox_leave_messages);
 437         gtk_box_pack_start (GTK_BOX (box), priv->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 438         gtk_widget_show (priv->caption_leave_messages);
 439
 440         g_object_unref (sizegroup);
 441
 442         gtk_widget_show (GTK_WIDGET (box));
 443
 444         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 445         gtk_widget_show (scrollwin);
 446
 447         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 448         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 449
 450         return GTK_WIDGET (scrollwin);
 451 }
 452
 453 static gchar*
 454 get_entered_account_title (ModestDefaultAccountSettingsDialog *dialog)
 455 {
 456         ModestDefaultAccountSettingsDialogPrivate *priv;
 457         const gchar* account_title;
 458
 459         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 460         account_title = gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 461
 462         if (!account_title || (strlen (account_title) == 0))
 463                 return NULL;
 464         else {
 465                 /* Strip it of whitespace at the start and end: */
 466                 gchar *result = g_strdup (account_title);
 467                 result = g_strstrip (result);
 468
 469                 if (!result)
 470                         return NULL;
 471
 472                 if (strlen (result) == 0) {
 473                         g_free (result);
 474                         return NULL;
 475                 }
 476
 477                 return result;
 478         }
 479 }
 480
 481
 482 static void
 483 on_button_signature (GtkButton *button, gpointer user_data)
 484 {
 485         ModestDefaultAccountSettingsDialog *self;
 486         gint response;
 487         ModestDefaultAccountSettingsDialogPrivate *priv;
 488
 489         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 490         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 491
 492         /* Create the window, if necessary: */
 493         if (!(priv->signature_dialog)) {
 494                 priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 495
 496                 gboolean use_signature = modest_account_settings_get_use_signature (priv->settings);
 497                 const gchar *signature = modest_account_settings_get_signature(priv->settings);
 498                 gchar* account_title = get_entered_account_title (self);
 499                 modest_signature_editor_dialog_set_settings (
 500                         MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
 501                         use_signature, signature, account_title);
 502
 503                 g_free (account_title);
 504                 account_title = NULL;
 505                 signature = NULL;
 506         }
 507
 508         /* Show the window: */
 509         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 510                                      GTK_WINDOW (priv->signature_dialog));
 511
 512         response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog));
 513         gtk_widget_hide (priv->signature_dialog);
 514         if (response != GTK_RESPONSE_OK) {
 515                 /* Destroy the widget now, and its data: */
 516                 gtk_widget_destroy (priv->signature_dialog);
 517                 priv->signature_dialog = NULL;
 518         } else {
 519                 /* Mark modified, so we use the dialog's data later: */
 520                 priv->modified = TRUE;
 521         }
 522 }
 523
 524 static GtkWidget*
 525 create_page_user_details (ModestDefaultAccountSettingsDialog *self)
 526 {
 527         ModestDefaultAccountSettingsDialogPrivate *priv;
 528         GtkWidget *box;
 529         GtkAdjustment *focus_adjustment = NULL;
 530         GtkSizeGroup* sizegroup;
 531         GtkWidget *scrollwin;
 532
 533         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 534
 535         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 536         sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 537         scrollwin = gtk_scrolled_window_new (NULL, NULL);
 538         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 539                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 540
 541         /* The name widgets: */
 542         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 543
 544         /* Auto-capitalization is the default, so let's turn it off: */
 545         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 546         /* Set max length as in the UI spec:
 547          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 548         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 549         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 550                 on_entry_max, self);
 551         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 552                 _("mcen_li_emailsetup_name"), priv->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 553         gtk_widget_show (priv->entry_user_name);
 554         connect_for_modified (self, priv->entry_user_name);
 555         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 556         gtk_widget_show (caption);
 557
 558
 559         /* Prevent the use of some characters in the name,
 560          * as required by our UI specification: */
 561         GList *list_prevent = NULL;
 562         list_prevent = g_list_append (list_prevent, "<");
 563         list_prevent = g_list_append (list_prevent, ">");
 564         modest_validating_entry_set_unallowed_characters (
 565                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 566         g_list_free (list_prevent);
 567         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 568                                          on_entry_invalid_fullname_character, self);
 569
 570         /* The username widgets: */
 571         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 572         /* Auto-capitalization is the default, so let's turn it off: */
 573         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 574         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 575                 priv->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 576         gtk_widget_show (priv->entry_user_username);
 577         connect_for_modified (self, priv->entry_user_username);
 578         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 579         gtk_widget_show (caption);
 580
 581         /* Prevent the use of some characters in the username,
 582          * as required by our UI specification: */
 583         modest_validating_entry_set_unallowed_characters_whitespace (
 584                 MODEST_VALIDATING_ENTRY (priv->entry_user_username));
 585         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 586                                           modest_utils_on_entry_invalid_character,
 587                                           self);
 588
 589         /* Set max length as in the UI spec:
 590          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 591         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 592         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 593                 on_entry_max, self);
 594
 595         /* The password widgets: */
 596         priv->entry_user_password = gtk_entry_new ();
 597         /* Auto-capitalization is the default, so let's turn it off: */
 598         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 599                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 600         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 601         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 602         caption = create_caption_new_with_asterisk (self, sizegroup,
 603                 _("mail_fi_password"), priv->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 604         gtk_widget_show (priv->entry_user_password);
 605         connect_for_modified (self, priv->entry_user_password);
 606         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 607         gtk_widget_show (caption);
 608
 609         /* The email address widgets: */
 610         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 611         /* Auto-capitalization is the default, so let's turn it off: */
 612         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 613         caption = create_caption_new_with_asterisk (self, sizegroup,
 614                 _("mcen_li_emailsetup_email_address"), priv->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 615         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 616         gtk_widget_show (priv->entry_user_email);
 617         connect_for_modified (self, priv->entry_user_email);
 618         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 619         gtk_widget_show (caption);
 620
 621         /* Set max length as in the UI spec:
 622          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 623         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 624         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 625                 on_entry_max, self);
 626
 627         /* Signature button: */
 628         if (!priv->button_signature)
 629                 priv->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 630         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 631                 priv->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 632         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 633         gtk_widget_show (priv->button_signature);
 634         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 635         gtk_widget_show (caption);
 636
 637         g_object_unref (sizegroup);
 638
 639         g_signal_connect (G_OBJECT (priv->button_signature), "clicked",
 640                 G_CALLBACK (on_button_signature), self);
 641
 642         gtk_widget_show (GTK_WIDGET (box));
 643         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 644         gtk_widget_show (scrollwin);
 645
 646         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 647         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 648
 649         return GTK_WIDGET (scrollwin);
 650 }
 651
 652 /* Change the caption title for the incoming server */
 653 static void
 654 update_incoming_server_title (ModestDefaultAccountSettingsDialog *self,
 655                               ModestProtocolType protocol_type)
 656 {
 657         ModestProtocolRegistry *protocol_registry;
 658         ModestProtocol *protocol;
 659         const gchar *protocol_display_name;
 660         gchar* incomingserver_title;
 661         gchar *with_asterisk;
 662         ModestDefaultAccountSettingsDialogPrivate *priv;
 663
 664         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 665
 666         protocol_registry = modest_runtime_get_protocol_registry ();
 667         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 668         protocol_display_name = modest_protocol_get_display_name (protocol);
 669         incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"),
 670                                                protocol_display_name);
 671
 672         /* This is a mandatory field, so add a *. This is usually done by
 673          * create_caption_new_with_asterisk() but we can't use that here. */
 674         with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 675         g_free (incomingserver_title);
 676
 677         g_object_set (G_OBJECT (priv->caption_incoming), "label", with_asterisk, NULL);
 678         g_free (with_asterisk);
 679 }
 680
 681 /** Change the caption title for the incoming server,
 682  * as specified in the UI spec:
 683  */
 684 /* static void  */
 685 /* update_incoming_server_security_choices (ModestDefaultAccountSettingsDialog *self,  */
 686 /*                                       ModestProtocolType protocol) */
 687 /* { */
 688 /*      /\* Fill the combo with appropriately titled choices for POP or IMAP. *\/ */
 689 /*      /\* The choices are the same, but the titles are different, as in the UI spec. *\/ */
 690 /*      modest_serversecurity_combo_box_fill ( */
 691 /*              MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security), protocol); */
 692 /* } */
 693
 694 static GtkWidget*
 695 create_page_incoming (ModestDefaultAccountSettingsDialog *self)
 696 {
 697         ModestDefaultAccountSettingsDialogPrivate *priv;
 698         GtkWidget *box;
 699         GtkSizeGroup *sizegroup;
 700
 701         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 702
 703         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 704         /* Create a size group to be used by all captions.
 705          * Note that HildonCaption does not create a default size group if we do not specify one.
 706          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 707         sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 708
 709         /* The incoming server widgets: */
 710         if(!priv->entry_incomingserver)
 711                 priv->entry_incomingserver = gtk_entry_new ();
 712         /* Auto-capitalization is the default, so let's turn it off: */
 713         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 714
 715         if (priv->caption_incoming)
 716                 gtk_widget_destroy (priv->caption_incoming);
 717
 718         /* The caption title will be updated in update_incoming_server_title().
 719          * so this default text will never be seen: */
 720         /* (Note: Changing the title seems pointless. murrayc) */
 721         priv->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 722                 "Incoming Server", priv->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 723         gtk_widget_show (priv->entry_incomingserver);
 724         connect_for_modified (self, priv->entry_incomingserver);
 725         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 726         gtk_widget_show (priv->caption_incoming);
 727
 728         /* Incoming security widgets */
 729         priv->incoming_security =
 730                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 731                                                         TRUE, sizegroup);
 732         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 733                             FALSE, FALSE, MODEST_MARGIN_HALF);
 734
 735         gtk_widget_show (priv->incoming_security);
 736
 737         g_object_unref (sizegroup);
 738         gtk_widget_show (GTK_WIDGET (box));
 739
 740         return GTK_WIDGET (box);
 741 }
 742
 743 static void
 744 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 745 {
 746         GtkWidget *widget = GTK_WIDGET (user_data);
 747
 748         /* Enable the widget only if the toggle button is active: */
 749         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 750         gtk_widget_set_sensitive (widget, enable);
 751 }
 752
 753 /* Make the sensitivity of a widget depend on a toggle button.
 754  */
 755 static void
 756 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 757 {
 758         g_signal_connect (G_OBJECT (button), "toggled",
 759                 G_CALLBACK (on_toggle_button_changed), widget);
 760
 761         /* Set the starting sensitivity: */
 762         on_toggle_button_changed (button, widget);
 763 }
 764
 765 static void
 766 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 767 {
 768         ModestDefaultAccountSettingsDialog * self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 769         ModestConnectionSpecificSmtpWindow *smtp_win;
 770         ModestDefaultAccountSettingsDialogPrivate *priv;
 771
 772         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 773
 774         /* Create the window if necessary: */
 775         smtp_win = modest_connection_specific_smtp_window_new ();
 776         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, priv->account_manager);
 777
 778         /* Show the window: */
 779         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win));
 780         gtk_widget_show (GTK_WIDGET (smtp_win));
 781         priv->modified = TRUE;
 782 }
 783
 784 /* static void */
 785 /* on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data) */
 786 /* { */
 787 /*      ModestDefaultAccountSettingsDialog *self; */
 788 /*      ModestProtocolRegistry *protocol_registry; */
 789 /*      ModestProtocolType protocol_security;    */
 790 /*      gboolean secureauth_used; */
 791
 792 /*      self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data); */
 793 /*      protocol_registry = modest_runtime_get_protocol_registry (); */
 794
 795 /*      protocol_security =  */
 796 /*              modest_secureauth_combo_box_get_active_secureauth ( */
 797 /*                      MODEST_SECUREAUTH_COMBO_BOX (priv->combo_outgoing_auth)); */
 798 /*      secureauth_used = modest_protocol_registry_protocol_type_is_secure (protocol_registry, protocol_security); */
 799
 800 /*      gtk_widget_set_sensitive (priv->caption_outgoing_username, secureauth_used); */
 801 /*      gtk_widget_set_sensitive (priv->caption_outgoing_password, secureauth_used); */
 802 /* } */
 803
 804 /* static void */
 805 /* on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data) */
 806 /* { */
 807 /*      ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data); */
 808
 809 /*      const gint port_number =  */
 810 /*              modest_serversecurity_combo_box_get_active_serversecurity_port ( */
 811 /*                      MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_outgoing_security)); */
 812
 813 /*      if(port_number != 0) { */
 814 /*              hildon_number_editor_set_value ( */
 815 /*                      HILDON_NUMBER_EDITOR (priv->entry_outgoing_port), port_number); */
 816 /*      }                */
 817 /* } */
 818
 819 static void
 820 on_missing_mandatory_data (ModestSecurityOptionsView *security_view,
 821                            gboolean missing,
 822                            gpointer user_data)
 823 {
 824         /* Disable the OK button */
 825         gtk_dialog_set_response_sensitive (GTK_DIALOG (user_data),
 826                                            GTK_RESPONSE_OK,
 827                                            !missing);
 828 }
 829
 830 static GtkWidget*
 831 create_page_outgoing (ModestDefaultAccountSettingsDialog *self)
 832 {
 833         ModestDefaultAccountSettingsDialogPrivate *priv;
 834         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 835         GtkAdjustment *focus_adjustment = NULL;
 836
 837         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 838
 839         /* Put it all in a scrolled window, so that all widgets can be
 840          * accessed even when the on-screen keyboard is visible: */
 841         GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
 842         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
 843                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 844
 845         /* Create a size group to be used by all captions.
 846          * Note that HildonCaption does not create a default size group if we do not specify one.
 847          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 848         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 849
 850         /* The outgoing server widgets: */
 851         if (!priv->entry_outgoingserver)
 852                 priv->entry_outgoingserver = gtk_entry_new ();
 853         /* Auto-capitalization is the default, so let's turn it off: */
 854         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 855         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 856                 _("mcen_li_emailsetup_smtp"), priv->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 857         gtk_widget_show (priv->entry_outgoingserver);
 858         connect_for_modified (self, priv->entry_outgoingserver);
 859         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 860         gtk_widget_show (caption);
 861
 862         /* Outgoing security widgets */
 863         priv->outgoing_security =
 864                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
 865                                                         TRUE, sizegroup);
 866         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
 867                             FALSE, FALSE, MODEST_MARGIN_HALF);
 868         gtk_widget_show (priv->outgoing_security);
 869         g_signal_connect (priv->outgoing_security, "missing-mandatory-data",
 870                           G_CALLBACK (on_missing_mandatory_data), self);
 871
 872         GtkWidget *separator = gtk_hseparator_new ();
 873         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 874         gtk_widget_show (separator);
 875
 876         /* connection-specific checkbox: */
 877         if (!priv->checkbox_outgoing_smtp_specific) {
 878                 priv->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 879                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific),
 880                         FALSE);
 881         }
 882         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 883                 priv->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 884         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 885         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 886         gtk_widget_show (caption);
 887         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 888
 889         /* Connection-specific SMTP-Severs Edit button: */
 890         if (!priv->button_outgoing_smtp_servers)
 891                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 892         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 893                 priv->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 894         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 895         gtk_widget_show (priv->button_outgoing_smtp_servers);
 896         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 897         gtk_widget_show (caption);
 898
 899         /* Only enable the button when the checkbox is checked: */
 900         enable_widget_for_togglebutton (priv->button_outgoing_smtp_servers,
 901                 GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific));
 902
 903         g_object_unref (sizegroup);
 904
 905         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 906                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 907
 908         gtk_widget_show (GTK_WIDGET (box));
 909         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
 910         gtk_widget_show(scrollwin);
 911
 912         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 913         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 914
 915         return GTK_WIDGET (scrollwin);
 916 }
 917
 918 static gboolean
 919 check_data (ModestDefaultAccountSettingsDialog *self)
 920 {
 921         gchar* account_title;
 922         const gchar* email_address;
 923         const gchar* hostname;
 924         const gchar* hostname2;
 925         ModestDefaultAccountSettingsDialogPrivate *priv;
 926
 927         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 928
 929         /* Check that the title is not already in use: */
 930         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, priv->original_account_title) != 0) {
 935                 gboolean name_in_use;
 936
 937                 /* Check the changed title: */
 938                 name_in_use = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 939                                                                                    account_title);
 940
 941                 if (name_in_use) {
 942                         /* Warn the user via a dialog: */
 943                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 944
 945                         g_free (account_title);
 946                         return FALSE;
 947                 }
 948         }
 949
 950         g_free (account_title);
 951         account_title  = NULL;
 952
 953         /* Check that the email address is valid: */
 954         email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
 955         if ((!email_address) || (strlen(email_address) == 0)) {
 956                 return FALSE;
 957         }
 958
 959         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 960                 /* Warn the user via a dialog: */
 961                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
 962
 963                 /* Return focus to the email address entry: */
 964                 gtk_widget_grab_focus (priv->entry_user_email);
 965                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
 966                 return FALSE;
 967         }
 968
 969         /* make sure the domain name for the incoming server is valid */
 970         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
 971         if ((!hostname) || (strlen(hostname) == 0)) {
 972                 return FALSE;
 973         }
 974
 975         if (!modest_text_utils_validate_domain_name (hostname)) {
 976                 /* Warn the user via a dialog: */
 977                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
 978
 979                 /* Return focus to the email address entry: */
 980                 gtk_widget_grab_focus (priv->entry_incomingserver);
 981                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
 982                 return FALSE;
 983         }
 984
 985         /* make sure the domain name for the outgoing server is valid */
 986         hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
 987         if ((!hostname2) || (strlen(hostname2) == 0)) {
 988                 return FALSE;
 989         }
 990
 991         if (!modest_text_utils_validate_domain_name (hostname2)) {
 992                 /* Warn the user via a dialog: */
 993                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 994
 995                 /* Return focus to the email address entry: */
 996                 gtk_widget_grab_focus (priv->entry_outgoingserver);
 997                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
 998                 return FALSE;
 999         }
1000
1001 /*      /\* Find a suitable authentication method when secure authentication is desired *\/ */
1002 /*      port_num = hildon_number_editor_get_value ( */
1003 /*              HILDON_NUMBER_EDITOR (priv->entry_incoming_port)); */
1004 /*      username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username)); */
1005
1006 /*      protocol_registry = modest_runtime_get_protocol_registry (); */
1007
1008 /*      protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity ( */
1009 /*              MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security)); */
1010 /*      if (!modest_protocol_registry_protocol_type_is_secure(protocol_registry, protocol_security_incoming)) */
1011 /*      { */
1012 /*              if (gtk_toggle_button_get_active ( */
1013 /*                              GTK_TOGGLE_BUTTON (priv->checkbox_incoming_auth))) { */
1014 /*                      GError *error = NULL; */
1015 /*                      GList *list_auth_methods; */
1016
1017 /*                      list_auth_methods =  */
1018 /*                              modest_utils_get_supported_secure_authentication_methods (priv->incoming_protocol,  */
1019 /*                                                                                        hostname, port_num, username, GTK_WINDOW (self), &error); */
1020 /*                      if (list_auth_methods) { */
1021 /*                              GList* method; */
1022
1023 /*                              /\* Use the first supported method. */
1024 /*                               * TODO: Should we prioritize them, to prefer a particular one? *\/ */
1025 /*                              for (method = list_auth_methods; method != NULL; method = g_list_next(method)) */
1026 /*                              { */
1027 /*                                      ModestProtocolType proto = (ModestProtocolType)(GPOINTER_TO_INT(method->data)); */
1028 /*                                      // Allow secure methods, e.g MD5 only */
1029 /*                                      if (modest_protocol_registry_protocol_type_is_secure(protocol_registry, proto)) */
1030 /*                                      { */
1031 /*                                              priv->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_registry_protocol_type_is_secure(protocol_registry, priv->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 /*                                      modest_platform_information_banner(GTK_WIDGET (self), NULL,  */
1044 /*                                                                     _("mcen_ib_unableto_discover_auth_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 static void
1061 on_response (GtkDialog *wizard_dialog,
1062              gint response_id,
1063              gpointer user_data)
1064 {
1065         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1066         ModestDefaultAccountSettingsDialogPrivate *priv;
1067         gboolean prevent_response = FALSE, sec_changed;
1068         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
1069
1070         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1071         enable_buttons (self);
1072
1073         /* Check if security widgets changed */
1074         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
1075         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
1076         sec_changed =
1077                 modest_security_options_view_changed (incoming_sec, priv->settings) ||
1078                 modest_security_options_view_changed (outgoing_sec, priv->settings);
1079
1080         /* Warn about unsaved changes: */
1081         if (response_id == GTK_RESPONSE_CANCEL && (priv->modified || sec_changed)) {
1082                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1083                         _("imum_nc_wizard_confirm_lose_changes")));
1084                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1085
1086                  const gint dialog_response = gtk_dialog_run (dialog);
1087                  gtk_widget_destroy (GTK_WIDGET (dialog));
1088
1089                 if (dialog_response != GTK_RESPONSE_OK)
1090                         prevent_response = TRUE;
1091         }
1092         /* Check for invalid input: */
1093         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1094                 prevent_response = TRUE;
1095         }
1096
1097         if (prevent_response) {
1098                 /* This is a nasty hack. murrayc. */
1099                 /* Don't let the dialog close */
1100                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1101                 return;
1102         } else {
1103                 modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), FALSE);
1104         }
1105
1106         if (response_id == GTK_RESPONSE_OK) {
1107                 /* Try to save the changes if modified (NB #59251): */
1108                 if (priv->modified || sec_changed) {
1109                         if (save_configuration (self)) {
1110                                 /* Do not show the account-saved dialog if we are just saving this
1111                                  * temporarily, because from the user's point of view it will not
1112                                  * really be saved (saved + enabled) until later
1113                                  */
1114                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
1115                                         ModestServerAccountSettings *store_settings;
1116                                         ModestServerAccountSettings *transport_settings;
1117                                         const gchar *store_account_name;
1118                                         const gchar *transport_account_name;
1119
1120
1121                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
1122                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1123                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1124                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1125
1126                                         if (store_account_name) {
1127                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1128                                                                                           store_account_name);
1129                                         }
1130                                         if (transport_account_name) {
1131                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1132                                                                                           transport_account_name);
1133                                         }
1134                                         g_object_unref (store_settings);
1135                                         g_object_unref (transport_settings);
1136
1137                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1138                                 }
1139                         } else {
1140                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1141                         }
1142                 }
1143         }
1144 }
1145
1146 static void
1147 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1148 {
1149         ModestDefaultAccountSettingsDialogPrivate *priv;
1150
1151         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(self);
1152
1153         priv->incoming_security = NULL;
1154         priv->outgoing_security = NULL;
1155
1156         /* Create the notebook to be used by the GtkDialog base class:
1157          * Each page of the notebook will be a page of the wizard: */
1158         priv->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1159         priv->settings = modest_account_settings_new ();
1160
1161         /* Get the account manager object,
1162          * so we can check for existing accounts,
1163          * and create new accounts: */
1164         priv->account_manager = modest_runtime_get_account_mgr ();
1165         g_assert (priv->account_manager);
1166         g_object_ref (priv->account_manager);
1167
1168         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1169
1170     /* Create the common pages,
1171      */
1172         priv->page_account_details = create_page_account_details (self);
1173         priv->page_user_details = create_page_user_details (self);
1174         priv->page_incoming = create_page_incoming (self);
1175         priv->page_outgoing = create_page_outgoing (self);
1176
1177         /* Add the notebook pages: */
1178         gtk_notebook_append_page (priv->notebook, priv->page_account_details,
1179                 gtk_label_new (_("mcen_ti_account_settings_account")));
1180         gtk_notebook_append_page (priv->notebook, priv->page_user_details,
1181                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1182         gtk_notebook_append_page (priv->notebook, priv->page_incoming,
1183                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1184         gtk_notebook_append_page (priv->notebook, priv->page_outgoing,
1185                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1186
1187         GtkDialog *dialog = GTK_DIALOG (self);
1188         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (priv->notebook));
1189         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1190         gtk_widget_show (GTK_WIDGET (priv->notebook));
1191
1192     /* Add the buttons: */
1193     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_ok"), GTK_RESPONSE_OK);
1194     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL);
1195
1196     /* Connect to the dialog's response signal: */
1197     /* We use connect-before
1198      * so we can stop the signal emission,
1199      * to stop the default signal handler from closing the dialog.
1200      */
1201     g_signal_connect (G_OBJECT (self), "response",
1202             G_CALLBACK (on_response), self);
1203
1204     priv->modified = FALSE;
1205
1206     /* When this window is shown, hibernation should not be possible,
1207          * because there is no sensible way to save the state: */
1208     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1209         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1210
1211     /* Prevent sending mails while editing an account, to avoid hangs on unprotected locks
1212      * while sending messages causes an error dialog and we have a lock */
1213     modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), TRUE);
1214
1215     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings",
1216                                     modest_maemo_utils_get_osso_context());
1217 }
1218
1219 ModestAccountSettingsDialog*
1220 modest_default_account_settings_dialog_new (void)
1221 {
1222         return g_object_new (MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, NULL);
1223 }
1224
1225 /** Update the UI with the stored account details, so they can be edited.
1226  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1227  */
1228 static void
1229 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1230                                                       ModestAccountSettings *settings)
1231 {
1232         ModestServerAccountSettings *incoming_account;
1233         ModestServerAccountSettings *outgoing_account;
1234         ModestProtocolRegistry *protocol_registry;
1235         const gchar *account_name, *server_account_name;
1236         ModestDefaultAccountSettingsDialogPrivate *priv;
1237         gint page_num;
1238         gboolean username_known;
1239
1240         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1241         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1242
1243         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1244         protocol_registry = modest_runtime_get_protocol_registry ();
1245
1246         incoming_account = modest_account_settings_get_store_settings (settings);
1247         outgoing_account = modest_account_settings_get_transport_settings (settings);
1248
1249         account_name = modest_account_settings_get_account_name (settings);
1250
1251         /* Save the account name so we can refer to it later: */
1252         if (priv->account_name)
1253                 g_free (priv->account_name);
1254         priv->account_name = g_strdup (account_name);
1255
1256         if (priv->settings)
1257                 g_object_unref (priv->settings);
1258         priv->settings = g_object_ref (settings);
1259
1260         /* Save the account title so we can refer to it if the user changes it: */
1261         if (priv->original_account_title)
1262                 g_free (priv->original_account_title);
1263         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1264
1265         /* Show the account data in the widgets: */
1266
1267         /* Note that we never show the non-display name in the UI.
1268          * (Though the display name defaults to the non-display name at the start.) */
1269         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1270                             null_means_empty (modest_account_settings_get_display_name (settings)));
1271         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1272                             null_means_empty (modest_account_settings_get_fullname (settings)));
1273         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1274                             null_means_empty (modest_account_settings_get_email_address (settings)));
1275         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve),
1276                                                             modest_account_settings_get_retrieve_type (settings));
1277         modest_limit_retrieve_combo_box_set_active_limit_retrieve (
1278                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (priv->combo_limit_retrieve),
1279                 modest_account_settings_get_retrieve_limit (settings));
1280
1281
1282         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->checkbox_leave_messages),
1283                                       modest_account_settings_get_leave_messages_on_server (settings));
1284
1285
1286         if (incoming_account) {
1287                 const gchar *username, *password, *hostname, *proto_str, *account_title;
1288                 gchar *proto_name, *title;
1289                 ModestProtocolType incoming_protocol;
1290
1291                 modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve), modest_server_account_settings_get_protocol (incoming_account));
1292
1293                 if (!modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry,
1294                                                                                  modest_server_account_settings_get_protocol (incoming_account))) {
1295                         gtk_widget_hide (priv->caption_leave_messages);
1296                 } else {
1297                         gtk_widget_show (priv->caption_leave_messages);
1298                 }
1299
1300                 /* Remember this for later: */
1301                 incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1302
1303                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1304                 username = modest_server_account_settings_get_username (incoming_account);
1305                 password = modest_server_account_settings_get_password (incoming_account);
1306                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1307                                     null_means_empty (username));
1308                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1309                                     null_means_empty (password));
1310
1311                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1312                                     null_means_empty (hostname));
1313
1314                 /* Load security settings */
1315                 modest_security_options_view_load_settings (
1316                             MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1317                             settings);
1318                 gtk_widget_show (priv->incoming_security);
1319
1320                 /* Update the incoming label */
1321                 update_incoming_server_title (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (dialog),
1322                                               incoming_protocol);
1323
1324                 /* Set window title according to account */
1325                 proto_str = modest_protocol_get_display_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, incoming_protocol));
1326                 proto_name = g_utf8_strup (proto_str, -1);
1327                 account_title = modest_account_settings_get_display_name(settings);
1328                 title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1329
1330                 gtk_window_set_title (GTK_WINDOW (dialog), title);
1331
1332                 g_free (proto_name);
1333                 g_free (title);
1334                 g_object_unref (incoming_account);
1335         }
1336
1337         outgoing_account = modest_account_settings_get_transport_settings (settings);
1338         if (outgoing_account) {
1339                 const gchar *hostname;
1340                 const gchar *username;
1341                 const gchar *password;
1342                 ModestProtocolType outgoing_protocol;
1343
1344                 /* Remember this for later: */
1345                 outgoing_protocol =
1346                         modest_server_account_settings_get_protocol (outgoing_account);
1347
1348                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1349                 username = modest_server_account_settings_get_username (outgoing_account);
1350                 password = modest_server_account_settings_get_password (outgoing_account);
1351                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1352                                     null_means_empty (hostname));
1353
1354                 /* Load security settings */
1355                 modest_security_options_view_load_settings (
1356                             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1357                             settings);
1358                 gtk_widget_show (priv->outgoing_security);
1359
1360                 const gboolean has_specific =
1361                         modest_account_settings_get_use_connection_specific_smtp (settings);
1362                 gtk_toggle_button_set_active (
1363                         GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific),
1364                         has_specific);
1365                 g_object_unref (outgoing_account);
1366         }
1367
1368         /* Switch to user page */
1369         page_num = gtk_notebook_page_num (priv->notebook,priv->page_user_details);
1370         gtk_notebook_set_current_page (priv->notebook, page_num);
1371
1372         /* Check if we allow changes or not */
1373         server_account_name = modest_server_account_settings_get_account_name (incoming_account);
1374         username_known =
1375                 modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1376                                                                               server_account_name);
1377         gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1378         gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1379         modest_security_options_view_enable_changes (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1380                                                      !username_known);
1381
1382
1383         /* Unset the modified flag so we can detect changes later: */
1384         priv->modified = FALSE;
1385 }
1386
1387 static gboolean
1388 save_configuration (ModestDefaultAccountSettingsDialog *dialog)
1389 {
1390         const gchar* user_fullname;
1391         const gchar* emailaddress;
1392         ModestServerAccountSettings *store_settings;
1393         ModestServerAccountSettings *transport_settings;
1394         ModestAccountRetrieveType retrieve_type;
1395         gint retrieve_limit;
1396         gboolean leave_on_server;
1397         const gchar* hostname;
1398         const gchar* username;
1399         const gchar* password;
1400         gchar* account_title;
1401         ModestDefaultAccountSettingsDialogPrivate *priv;
1402         const gchar* account_name;
1403
1404         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1405         account_name = priv->account_name;
1406
1407         /* Set the account data from the widgets: */
1408         user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1409         modest_account_settings_set_fullname (priv->settings, user_fullname);
1410
1411         emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1412         modest_account_settings_set_email_address (priv->settings, emailaddress);
1413
1414         /* Signature: */
1415         if (priv->signature_dialog) {
1416                 gboolean use_signature = FALSE;
1417                 gchar *signature;
1418                 signature = modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
1419                                                                          &use_signature);
1420
1421                 modest_account_settings_set_use_signature (priv->settings, use_signature);
1422                 modest_account_settings_set_signature (priv->settings, signature);
1423         }
1424
1425         retrieve_type = modest_retrieve_combo_box_get_active_retrieve_conf (
1426                 MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve));
1427         modest_account_settings_set_retrieve_type (priv->settings, retrieve_type);
1428
1429         retrieve_limit = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1430                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (priv->combo_limit_retrieve));
1431         modest_account_settings_set_retrieve_limit (priv->settings, retrieve_limit);
1432
1433         leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->checkbox_leave_messages));
1434         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1435
1436         store_settings = modest_account_settings_get_store_settings (priv->settings);
1437
1438         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1439         modest_server_account_settings_set_hostname (store_settings, hostname);
1440
1441         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1442         modest_server_account_settings_set_username (store_settings, username);
1443
1444         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1445         modest_server_account_settings_set_password (store_settings, password);
1446
1447         /* Save security settings */
1448         modest_security_options_view_save_settings (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1449                                                     priv->settings);
1450
1451         g_object_unref (store_settings);
1452
1453         /* Outgoing: */
1454         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1455
1456         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1457         modest_server_account_settings_set_hostname (transport_settings, hostname);
1458
1459         /* Save security settings */
1460         modest_security_options_view_save_settings (
1461             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1462             priv->settings);
1463
1464         /* Set the changed account title last, to simplify the previous code: */
1465         account_title = get_entered_account_title (dialog);
1466         if (!account_title)
1467                 return FALSE; /* Should be prevented already anyway. */
1468
1469 /*      if (strcmp (account_title, account_name) != 0) { */
1470         modest_account_settings_set_display_name (priv->settings, account_title);
1471 /*      } */
1472         g_free (account_title);
1473         account_title = NULL;
1474
1475         /* Save connection-specific SMTP server accounts: */
1476         modest_account_settings_set_use_connection_specific_smtp
1477                 (priv->settings,
1478                  gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1479
1480         /* this configuration is not persistent, we should not save */
1481         if (account_name != NULL)
1482                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1483
1484         return TRUE;
1485 }
1486
1487 static gboolean entry_is_empty (GtkWidget *entry)
1488 {
1489         if (!entry)
1490                 return FALSE;
1491
1492         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1493         if ((!text) || (strlen(text) == 0))
1494                 return TRUE;
1495         else {
1496                 /* Strip it of whitespace at the start and end: */
1497                 gchar *stripped = g_strdup (text);
1498                 stripped = g_strstrip (stripped);
1499
1500                 if (!stripped)
1501                         return TRUE;
1502
1503                 const gboolean result = (strlen (stripped) == 0);
1504
1505                 g_free (stripped);
1506                 return result;
1507         }
1508 }
1509
1510 static void
1511 enable_buttons (ModestDefaultAccountSettingsDialog *self)
1512 {
1513         gboolean enable_ok = TRUE;
1514         ModestProtocolRegistry *protocol_registry;
1515         ModestDefaultAccountSettingsDialogPrivate *priv;
1516
1517         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1518
1519         /* The account details title is mandatory: */
1520         if (entry_is_empty(priv->entry_account_title))
1521                 enable_ok = FALSE;
1522
1523         /* The user details username is mandatory: */
1524         if (enable_ok && entry_is_empty(priv->entry_user_username))
1525                 enable_ok = FALSE;
1526
1527         /* The user details email address is mandatory: */
1528         if (enable_ok && entry_is_empty (priv->entry_user_email))
1529                 enable_ok = FALSE;
1530
1531         /* The custom incoming server is mandatory: */
1532         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1533                 enable_ok = FALSE;
1534
1535         /* The custom outgoing server is mandatory: */
1536         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1537                 enable_ok = FALSE;
1538
1539         protocol_registry = modest_runtime_get_protocol_registry ();
1540
1541         /* Enable the buttons,
1542          * identifying them via their associated response codes:
1543          */
1544         GtkDialog *dialog_base = GTK_DIALOG (self);
1545         gtk_dialog_set_response_sensitive (dialog_base,
1546                                            GTK_RESPONSE_OK,
1547                                            enable_ok);
1548 }
1549
1550 static void
1551 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1552 {
1553         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1554         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1555
1556         object_class->dispose = modest_default_account_settings_dialog_dispose;
1557         object_class->finalize = modest_default_account_settings_dialog_finalize;
1558 }
1559
1560 static void
1561 modest_account_settings_dialog_init (gpointer g_iface, gpointer iface_data)
1562 {
1563         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g_iface;
1564
1565         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1566 }