git.maemo.org Git - modest/blob - src/gnome/modest-default-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 "widgets/modest-account-settings-dialog.h"
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtk.h>
  34
  35 #include "widgets/modest-serversecurity-combo-box.h"
  36 #include "widgets/modest-secureauth-combo-box.h"
  37 #include "widgets/modest-validating-entry.h"
  38 #include "widgets/modest-retrieve-combo-box.h"
  39 #include "widgets/modest-limit-retrieve-combo-box.h"
  40 #include "modest-defs.h"
  41 #include "modest-text-utils.h"
  42 #include "modest-account-mgr.h"
  43 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  44 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  45 #include "modest-protocol-registry.h"
  46 #include <modest-utils.h>
  47 #include <modest-platform.h>
  48 #include "widgets/modest-ui-constants.h"
  49 #include "widgets/modest-default-account-settings-dialog.h"
  50 #include <tny-account.h>
  51 #include <tny-status.h>
  52 #include <tny-simple-list.h>
  53
  54 #include <gconf/gconf-client.h>
  55 #include <string.h> /* For strlen(). */
  56
  57 /* Include config.h so that _() works: */
  58 #ifdef HAVE_CONFIG_H
  59 #include <config.h>
  60 #endif
  61
  62 #define PORT_MIN 1
  63 #define PORT_MAX 65535
  64
  65 static void modest_account_settings_dialog_init (gpointer g, gpointer iface_data);
  66
  67 G_DEFINE_TYPE_EXTENDED (ModestDefaultAccountSettingsDialog,
  68                         modest_default_account_settings_dialog,
  69                         GTK_TYPE_DIALOG,
  70                         0,
  71                         G_IMPLEMENT_INTERFACE (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG,
  72                                                modest_account_settings_dialog_init));
  73
  74 #define MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  75         (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
  76                                       MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, \
  77                                       ModestDefaultAccountSettingsDialogPrivate))
  78
  79 typedef struct _ModestDefaultAccountSettingsDialogPrivate ModestDefaultAccountSettingsDialogPrivate;
  80
  81 struct _ModestDefaultAccountSettingsDialogPrivate
  82 {
  83         /* Used by derived widgets to query existing accounts,
  84          * and to create new accounts: */
  85         ModestAccountMgr *account_manager;
  86         ModestAccountSettings *settings;
  87
  88         gboolean modified;
  89         gchar * account_name; /* This may not change. It is not user visible. */
  90         ModestProtocolType incoming_protocol; /* This may not change. */
  91         ModestProtocolType outgoing_protocol; /* This may not change. */
  92         gchar * original_account_title;
  93
  94         ModestProtocolType protocol_authentication_incoming;
  95
  96         GtkNotebook *notebook;
  97
  98         GtkWidget *page_account_details;
  99         GtkWidget *entry_account_title;
 100         GtkWidget *combo_retrieve;
 101         GtkWidget *combo_limit_retrieve;
 102         GtkWidget *caption_leave_messages;
 103         GtkWidget *checkbox_leave_messages;
 104
 105         GtkWidget *page_user_details;
 106         GtkWidget *entry_user_name;
 107         GtkWidget *entry_user_username;
 108         GtkWidget *entry_user_password;
 109         GtkWidget *entry_user_email;
 110         GtkWidget *entry_incoming_port;
 111         GtkWidget *button_signature;
 112
 113         GtkWidget *page_complete_easysetup;
 114
 115         GtkWidget *page_incoming;
 116         GtkWidget *caption_incoming;
 117         GtkWidget *entry_incomingserver;
 118         GtkWidget *combo_incoming_security;
 119         GtkWidget *checkbox_incoming_auth;
 120
 121         GtkWidget *page_outgoing;
 122         GtkWidget *entry_outgoingserver;
 123         GtkWidget *caption_outgoing_username;
 124         GtkWidget *entry_outgoing_username;
 125         GtkWidget *caption_outgoing_password;
 126         GtkWidget *entry_outgoing_password;
 127         GtkWidget *combo_outgoing_security;
 128         GtkWidget *combo_outgoing_auth;
 129         GtkWidget *entry_outgoing_port;
 130         GtkWidget *checkbox_outgoing_smtp_specific;
 131         GtkWidget *button_outgoing_smtp_servers;
 132
 133         GtkWidget *signature_dialog;
 134 };
 135
 136 static void enable_buttons (ModestAccountSettingsDialog *self);
 137 static gboolean save_configuration (ModestAccountSettingsDialog *dialog);
 138 static void modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
 139                                                                   ModestAccountSettings *settings);
 140
 141 static const gchar *
 142 null_means_empty (const gchar * str)
 143 {
 144         return str ? str : "";
 145 }
 146
 147
 148 static void
 149 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
 150                                                                                                                         GValue *value, GParamSpec *pspec)
 151 {
 152         switch (property_id) {
 153         default:
 154                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 155         }
 156 }
 157
 158 static void
 159 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
 160                                                                                                                         const GValue *value, GParamSpec *pspec)
 161 {
 162         switch (property_id) {
 163         default:
 164                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 165         }
 166 }
 167
 168 static void
 169 modest_account_settings_dialog_dispose (GObject *object)
 170 {
 171         if (G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose)
 172                 G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose (object);
 173 }
 174
 175 static void
 176 modest_account_settings_dialog_finalize (GObject *object)
 177 {
 178         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 179         ModestDefaultAccountSettingsDialogPrivate *priv;
 180
 181         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 182
 183         if (priv->account_name)
 184                 g_free (priv->account_name);
 185
 186         if (priv->original_account_title)
 187                 g_free (priv->original_account_title);
 188
 189         if (priv->account_manager)
 190                 g_object_unref (G_OBJECT (priv->account_manager));
 191
 192         if (priv->signature_dialog)
 193                 gtk_widget_destroy (priv->signature_dialog);
 194
 195         if (priv->settings) {
 196                 g_object_unref (priv->settings);
 197                 priv->settings = NULL;
 198         }
 199
 200         G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->finalize (object);
 201 }
 202
 203 static void
 204 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 205
 206 static void
 207 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 208
 209 static void
 210 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 211 {
 212         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 213         ModestDefaultAccountSettingsDialogPrivate *priv;
 214
 215         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 216         priv->modified = TRUE;
 217 }
 218
 219 static void
 220 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 221 {
 222         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 223         ModestDefaultAccountSettingsDialogPrivate *priv;
 224
 225         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 226         priv->modified = TRUE;
 227 }
 228
 229 static void
 230 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 231 {
 232         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 233         ModestDefaultAccountSettingsDialogPrivate *priv;
 234
 235         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 236         priv->modified = TRUE;
 237 }
 238
 239 static void
 240 on_modified_spin_button_changed (GtkSpinButton *spin_button, gpointer user_data)
 241 {
 242         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 243         ModestDefaultAccountSettingsDialogPrivate *priv;
 244
 245         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 246         gint value = gtk_spin_button_get_value_as_int (spin_button);
 247
 248         gtk_dialog_set_response_sensitive (GTK_DIALOG (self), GTK_RESPONSE_OK, value > 0);
 249         priv->modified = TRUE;
 250 }
 251
 252 /* Set a modified boolean whenever the widget is changed,
 253  * so we can check for it later.
 254  */
 255 static void
 256 connect_for_modified (ModestDefaultAccountSettingsDialog *self,
 257                       GtkWidget *widget)
 258 {
 259         if (GTK_SPIN_BUTTON (widget)) {
 260                 g_signal_connect (G_OBJECT (widget), "value_changed",
 261                         G_CALLBACK (on_modified_spin_button_changed), self);
 262         }
 263         else if (GTK_IS_ENTRY (widget)) {
 264                 g_signal_connect (G_OBJECT (widget), "changed",
 265                         G_CALLBACK (on_modified_entry_changed), self);
 266         } else if (GTK_IS_COMBO_BOX (widget)) {
 267                 g_signal_connect (G_OBJECT (widget), "changed",
 268                         G_CALLBACK (on_modified_combobox_changed), self);
 269         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 270                 g_signal_connect (G_OBJECT (widget), "toggled",
 271                         G_CALLBACK (on_modified_checkbox_toggled), self);
 272         }
 273 }
 274
 275 static void
 276 on_field_entry_changed (GtkEditable *editable, gpointer user_data)
 277 {
 278         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 279         g_assert(self);
 280         enable_buttons(self);
 281 }
 282
 283 static void
 284 on_field_combobox_changed (GtkComboBox *widget, gpointer user_data)
 285 {
 286         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 287         g_assert(self);
 288         enable_buttons(self);
 289 }
 290
 291 /** This is a convenience function to create a field containing a mandatory widget.
 292  * When the widget is edited, the enable_buttons() vfunc will be called.
 293  */
 294 static GtkWidget*
 295 create_field(ModestDefaultAccountSettingsDialog *self,
 296              GtkSizeGroup *group,
 297              const gchar *value,
 298              GtkWidget *control,
 299              GtkWidget *icon,
 300              gboolean mandatory)
 301 {
 302         GtkWidget *hbox;
 303         gchar *title;
 304         GtkWidget *label;
 305
 306         hbox = gtk_hbox_new (FALSE, 12);
 307         if (mandatory)
 308                 title = g_strdup_printf("%s*:", value);
 309         else
 310                 title = g_strdup_printf ("%s:", value);
 311         label = gtk_label_new (title);
 312         gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
 313         g_free (title);
 314
 315         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 316         gtk_box_pack_start (GTK_BOX (hbox), control, TRUE, TRUE, 0);
 317         gtk_size_group_add_widget (group, label);
 318
 319         /* Connect to the appropriate changed signal for the widget,
 320          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 321          */
 322         if (GTK_IS_ENTRY (control)) {
 323                 g_signal_connect (G_OBJECT (control), "changed",
 324                 G_CALLBACK (on_field_entry_changed), self);
 325
 326         }
 327         else if (GTK_IS_COMBO_BOX (control)) {
 328                 g_signal_connect (G_OBJECT (control), "changed",
 329                 G_CALLBACK (on_field_combobox_changed), self);
 330         }
 331         gtk_widget_show_all (hbox);
 332
 333         return hbox;
 334 }
 335
 336 static void
 337 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 338 {
 339         gchar *tmp, *msg;
 340
 341         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 342         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 343
 344         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 345
 346         g_free (msg);
 347         g_free (tmp);
 348 }
 349
 350 static void
 351 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 352 {
 353         gchar *tmp, *msg;
 354
 355         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 356         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 357
 358         modest_platform_information_banner(GTK_WIDGET (self), NULL, msg);
 359
 360         g_free (msg);
 361         g_free (tmp);
 362 }
 363
 364
 365 static void
 366 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 367 {
 368         modest_platform_information_banner(GTK_WIDGET (self), NULL,
 369                                          _CS("ckdg_ib_maximum_characters_reached"));
 370 }
 371
 372 static GtkWidget*
 373 create_page_account_details (ModestDefaultAccountSettingsDialog *self)
 374 {
 375         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 376         GtkWidget *alignment;
 377         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 378         ModestDefaultAccountSettingsDialogPrivate *priv;
 379
 380         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 381
 382         /* The description widgets: */
 383         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 384         GtkWidget *field = create_field (self, sizegroup, _("mcen_fi_account_title"),
 385                 priv->entry_account_title, NULL, TRUE);
 386         gtk_widget_show (priv->entry_account_title);
 387         connect_for_modified (self, priv->entry_account_title);
 388         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 389         gtk_widget_show (field);
 390
 391         /* Prevent the use of some characters in the account title,
 392          * as required by our UI specification: */
 393         GList *list_prevent = NULL;
 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         list_prevent = g_list_append (list_prevent, "*");
 398         list_prevent = g_list_append (list_prevent, "?");
 399         list_prevent = g_list_append (list_prevent, "\"");
 400         list_prevent = g_list_append (list_prevent, "<");
 401         list_prevent = g_list_append (list_prevent, ">");
 402         list_prevent = g_list_append (list_prevent, "|");
 403         list_prevent = g_list_append (list_prevent, "^");
 404         modest_validating_entry_set_unallowed_characters (
 405                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 406         g_list_free (list_prevent);
 407         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 408                                          on_entry_invalid_account_title_character, self);
 409
 410         /* Set max length as in the UI spec:
 411          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 412         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 413         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 414                 on_entry_max, self);
 415
 416         /* The retrieve combobox: */
 417         priv->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 418         field = create_field (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 419                               priv->combo_retrieve, NULL, TRUE);
 420         gtk_widget_show (priv->combo_retrieve);
 421         connect_for_modified (self, priv->combo_retrieve);
 422         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 423         gtk_widget_show (field);
 424
 425         /* The limit-retrieve combobox: */
 426         priv->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 427         field = create_field (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 428                               priv->combo_limit_retrieve, NULL, TRUE);
 429         gtk_widget_show (priv->combo_limit_retrieve);
 430         connect_for_modified (self, priv->combo_limit_retrieve);
 431         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 432         gtk_widget_show (field);
 433
 434         /* The leave-messages widgets: */
 435         if(!priv->checkbox_leave_messages)
 436                 priv->checkbox_leave_messages = gtk_check_button_new ();
 437         if (!priv->caption_leave_messages) {
 438                 priv->caption_leave_messages = create_field (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 439                                                              priv->checkbox_leave_messages, NULL, TRUE);
 440         }
 441
 442         gtk_widget_show (priv->checkbox_leave_messages);
 443         connect_for_modified (self, priv->checkbox_leave_messages);
 444         gtk_box_pack_start (GTK_BOX (box), priv->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 445         gtk_widget_show (priv->caption_leave_messages);
 446
 447         gtk_widget_show (GTK_WIDGET (box));
 448
 449         alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 450         gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 12, 12, 12, 12);
 451         gtk_container_add (GTK_CONTAINER (alignment), box);
 452         gtk_widget_show (alignment);
 453
 454         return GTK_WIDGET (alignment);
 455 }
 456
 457 static gchar*
 458 get_entered_account_title (ModestAccountSettingsDialog *dialog)
 459 {
 460         ModestDefaultAccountSettingsDialogPrivate *priv;
 461
 462         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 463
 464         const gchar* account_title =
 465                 gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 466         if (!account_title || (strlen (account_title) == 0))
 467                 return NULL;
 468         else {
 469                 /* Strip it of whitespace at the start and end: */
 470                 gchar *result = g_strdup (account_title);
 471                 result = g_strstrip (result);
 472
 473                 if (!result)
 474                         return NULL;
 475
 476                 if (strlen (result) == 0) {
 477                         g_free (result);
 478                         return NULL;
 479                 }
 480
 481                 return result;
 482         }
 483 }
 484
 485
 486 static void
 487 on_button_signature (GtkButton *button, gpointer user_data)
 488 {
 489 /*      ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data); */
 490
 491 /*      /\* Create the window, if necessary: *\/ */
 492 /*      if (!(priv->signature_dialog)) { */
 493 /*              priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ()); */
 494
 495 /*              gboolean use_signature = modest_account_settings_get_use_signature (priv->settings); */
 496 /*              const gchar *signature = modest_account_settings_get_signature(priv->settings); */
 497 /*              gchar* account_title = get_entered_account_title (self); */
 498 /*              modest_signature_editor_dialog_set_settings ( */
 499 /*                      MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),  */
 500 /*                      use_signature, signature, account_title); */
 501
 502 /*              g_free (account_title); */
 503 /*              account_title = NULL; */
 504 /*              signature = NULL; */
 505 /*      } */
 506
 507 /*      /\* Show the window: *\/         */
 508 /*      gtk_window_set_transient_for (GTK_WINDOW (priv->signature_dialog), GTK_WINDOW (self)); */
 509 /*      gtk_window_set_modal (GTK_WINDOW (priv->signature_dialog), TRUE); */
 510 /*     const gint response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog)); */
 511 /*     gtk_widget_hide (priv->signature_dialog); */
 512 /*     if (response != GTK_RESPONSE_OK) { */
 513 /*      /\* Destroy the widget now, and its data: *\/ */
 514 /*      gtk_widget_destroy (priv->signature_dialog); */
 515 /*      priv->signature_dialog = NULL; */
 516 /*     } */
 517 /*     else { */
 518 /*      /\* Mark modified, so we use the dialog's data later: *\/ */
 519 /*      priv->modified = TRUE;   */
 520 /*     } */
 521 }
 522
 523 static GtkWidget*
 524 create_page_user_details (ModestDefaultAccountSettingsDialog *self)
 525 {
 526         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 527         GtkWidget *alignment;
 528         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 529         ModestDefaultAccountSettingsDialogPrivate *priv;
 530
 531         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 532
 533         /* The name widgets: */
 534         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 535
 536         /* Set max length as in the UI spec:
 537          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 538         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 539         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 540                 on_entry_max, self);
 541         GtkWidget *field = create_field (self, sizegroup,
 542                                          _("mcen_li_emailsetup_name"), priv->entry_user_name, NULL, FALSE);
 543         gtk_widget_show (priv->entry_user_name);
 544         connect_for_modified (self, priv->entry_user_name);
 545         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 546         gtk_widget_show (field);
 547
 548
 549         /* Prevent the use of some characters in the name,
 550          * as required by our UI specification: */
 551         GList *list_prevent = NULL;
 552         list_prevent = g_list_append (list_prevent, "<");
 553         list_prevent = g_list_append (list_prevent, ">");
 554         modest_validating_entry_set_unallowed_characters (
 555                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 556         g_list_free (list_prevent);
 557         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 558                                          on_entry_invalid_fullname_character, self);
 559
 560         /* The username widgets: */
 561         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 562         field = create_field (self, sizegroup, _("mail_fi_username"),
 563                                 priv->entry_user_username, NULL, TRUE);
 564         gtk_widget_show (priv->entry_user_username);
 565         connect_for_modified (self, priv->entry_user_username);
 566         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 567         gtk_widget_show (field);
 568
 569         /* Prevent the use of some characters in the username,
 570          * as required by our UI specification: */
 571         modest_validating_entry_set_unallowed_characters_whitespace (
 572                 MODEST_VALIDATING_ENTRY (priv->entry_user_username));
 573
 574         /* Set max length as in the UI spec:
 575          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 576         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 577         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 578                 on_entry_max, self);
 579
 580         /* The password widgets: */
 581         priv->entry_user_password = gtk_entry_new ();
 582         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 583         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 584         field = create_field (self, sizegroup,
 585                               _("mail_fi_password"), priv->entry_user_password, NULL, FALSE);
 586         gtk_widget_show (priv->entry_user_password);
 587         connect_for_modified (self, priv->entry_user_password);
 588         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 589         gtk_widget_show (field);
 590
 591         /* The email address widgets: */
 592         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 593         field = create_field (self, sizegroup,
 594                               _("mcen_li_emailsetup_email_address"), priv->entry_user_email, NULL, TRUE);
 595         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 596         gtk_widget_show (priv->entry_user_email);
 597         connect_for_modified (self, priv->entry_user_email);
 598         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 599         gtk_widget_show (field);
 600
 601         /* Set max length as in the UI spec:
 602          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 603         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 604         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 605                 on_entry_max, self);
 606
 607         /* Signature button: */
 608         if (!priv->button_signature)
 609                 priv->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 610         field = create_field (self, sizegroup, _("mcen_fi_email_signature"),
 611                 priv->button_signature, NULL, FALSE);
 612         gtk_widget_show (priv->button_signature);
 613         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 614         gtk_widget_show (field);
 615
 616         g_signal_connect (G_OBJECT (priv->button_signature), "clicked",
 617                 G_CALLBACK (on_button_signature), self);
 618
 619         gtk_widget_show (GTK_WIDGET (box));
 620
 621         alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 622         gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 12, 12, 12, 12);
 623         gtk_container_add (GTK_CONTAINER (alignment), box);
 624         gtk_widget_show (alignment);
 625
 626         return GTK_WIDGET (alignment);
 627 }
 628
 629 /** Change the field title for the incoming server,
 630  * as specified in the UI spec:
 631  */
 632 static void
 633 update_incoming_server_title (ModestAccountSettingsDialog *self,
 634                               ModestProtocolType protocol)
 635 {
 636         ModestDefaultAccountSettingsDialogPrivate *priv;
 637
 638         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 639
 640         const gchar* type =
 641                 (protocol == MODEST_PROTOCOLS_STORE_POP ?
 642                         _("mail_fi_emailtype_pop3") :
 643                         _("mail_fi_emailtype_imap") );
 644
 645
 646         /* Note that this produces a compiler warning,
 647          * because the compiler does not know that the translated string will have a %s in it.
 648          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 649         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 650
 651         /* This is a mandatory field, so add a *. This is usually done by
 652          * create_field() but we can't use that here. */
 653         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 654         g_free (incomingserver_title);
 655
 656         g_object_set (G_OBJECT (priv->caption_incoming), "label", with_asterisk, NULL);
 657         g_free(with_asterisk);
 658 }
 659
 660 /** Change the field title for the incoming server,
 661  * as specified in the UI spec:
 662  */
 663 static void
 664 update_incoming_server_security_choices (ModestAccountSettingsDialog *self,
 665                                          ModestProtocolType protocol)
 666 {
 667         ModestDefaultAccountSettingsDialogPrivate *priv;
 668
 669         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 670
 671         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 672         /* The choices are the same, but the titles are different, as in the UI spec. */
 673         modest_serversecurity_combo_box_fill (
 674                 MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security), protocol);
 675 }
 676
 677 static GtkWidget*
 678 create_page_incoming (ModestDefaultAccountSettingsDialog *self)
 679 {
 680         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 681         GtkWidget *alignment;
 682         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 683         ModestDefaultAccountSettingsDialogPrivate *priv;
 684
 685         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 686
 687         /* The incoming server widgets: */
 688         if(!priv->entry_incomingserver)
 689                 priv->entry_incomingserver = gtk_entry_new ();
 690
 691         if (priv->caption_incoming)
 692           gtk_widget_destroy (priv->caption_incoming);
 693
 694         /* The field title will be updated in update_incoming_server_title().
 695          * so this default text will never be seen: */
 696         /* (Note: Changing the title seems pointless. murrayc) */
 697         priv->caption_incoming = create_field (self, sizegroup,
 698                                              "Incoming Server", priv->entry_incomingserver, NULL, TRUE);
 699         gtk_widget_show (priv->entry_incomingserver);
 700         connect_for_modified (self, priv->entry_incomingserver);
 701         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 702         gtk_widget_show (priv->caption_incoming);
 703
 704         /* The secure connection widgets: */
 705         /* This will be filled by update_incoming_server_security_choices(). */
 706         if (!priv->combo_incoming_security)
 707                 priv->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 708         GtkWidget *field = create_field (self, sizegroup, _("mcen_li_emailsetup_secure_connection"),
 709                                          priv->combo_incoming_security, NULL, FALSE);
 710         gtk_widget_show (priv->combo_incoming_security);
 711         connect_for_modified (self, priv->combo_incoming_security);
 712         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 713         gtk_widget_show (field);
 714
 715         /* Show a default port number when the security method changes, as per the UI spec: */
 716         g_signal_connect (G_OBJECT (priv->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 717
 718
 719         /* The port widgets: */
 720         if (!priv->entry_incoming_port)
 721                 priv->entry_incoming_port = GTK_WIDGET (gtk_spin_button_new_with_range ((gdouble) PORT_MIN, (gdouble) PORT_MAX, 1.0));
 722         field = create_field (self, sizegroup, _("mcen_fi_emailsetup_port"),
 723                 priv->entry_incoming_port, NULL, FALSE);
 724         gtk_widget_show (priv->entry_incoming_port);
 725         connect_for_modified (self, priv->entry_incoming_port);
 726         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 727         gtk_widget_show (field);
 728
 729         /* The secure authentication widgets: */
 730         if(!priv->checkbox_incoming_auth)
 731                 priv->checkbox_incoming_auth = gtk_check_button_new ();
 732         field = create_field (self, sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 733                               priv->checkbox_incoming_auth, NULL, FALSE);
 734         gtk_widget_show (priv->checkbox_incoming_auth);
 735         connect_for_modified (self, priv->checkbox_incoming_auth);
 736         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 737         gtk_widget_show (field);
 738
 739         gtk_widget_show (GTK_WIDGET (box));
 740
 741         alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 742         gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 12, 12, 12, 12);
 743         gtk_container_add (GTK_CONTAINER (alignment), box);
 744         gtk_widget_show (alignment);
 745
 746         return GTK_WIDGET (alignment);
 747 }
 748
 749 static void
 750 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 751 {
 752         GtkWidget *widget = GTK_WIDGET (user_data);
 753
 754         /* Enable the widget only if the toggle button is active: */
 755         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 756         gtk_widget_set_sensitive (widget, enable);
 757 }
 758
 759 /* Make the sensitivity of a widget depend on a toggle button.
 760  */
 761 static void
 762 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 763 {
 764         g_signal_connect (G_OBJECT (button), "toggled",
 765                 G_CALLBACK (on_toggle_button_changed), widget);
 766
 767         /* Set the starting sensitivity: */
 768         on_toggle_button_changed (button, widget);
 769 }
 770
 771 static void
 772 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 773 {
 774 /*      ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data); */
 775
 776 /*      /\* Create the window if necessary: *\/ */
 777 /*      if (!(priv->specific_window)) { */
 778 /*              priv->specific_window = GTK_WIDGET (modest_connection_specific_smtp_window_new ()); */
 779 /*              modest_connection_specific_smtp_window_fill_with_connections ( */
 780 /*                      MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (priv->specific_window), priv->account_manager); */
 781 /*      } */
 782
 783 /*      /\* Show the window: *\/         */
 784 /*      gtk_window_set_transient_for (GTK_WINDOW (priv->specific_window), GTK_WINDOW (self)); */
 785 /*      gtk_window_set_modal (GTK_WINDOW (priv->specific_window), TRUE); */
 786 /*      gtk_widget_show (priv->specific_window); */
 787 /*      priv->modified = TRUE; */
 788 }
 789
 790 static void
 791 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 792 {
 793         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 794         ModestDefaultAccountSettingsDialogPrivate *priv;
 795
 796         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 797
 798         ModestProtocolType protocol_security =
 799                 modest_secureauth_combo_box_get_active_secureauth (
 800                         MODEST_SECUREAUTH_COMBO_BOX (priv->combo_outgoing_auth));
 801         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOLS_AUTH_NONE;
 802
 803         gtk_widget_set_sensitive (priv->caption_outgoing_username, secureauth_used);
 804         gtk_widget_set_sensitive (priv->caption_outgoing_password, secureauth_used);
 805 }
 806
 807 static void
 808 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 809 {
 810         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 811         ModestDefaultAccountSettingsDialogPrivate *priv;
 812
 813         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 814
 815         const gint port_number =
 816                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 817                         MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_outgoing_security));
 818
 819         if(port_number != 0) {
 820                 gtk_spin_button_set_value (
 821                         GTK_SPIN_BUTTON (priv->entry_outgoing_port), (gdouble) port_number);
 822         }
 823 }
 824
 825 static void
 826 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 827 {
 828         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 829         ModestDefaultAccountSettingsDialogPrivate *priv;
 830
 831         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 832
 833         const gint port_number =
 834                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 835                         MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security));
 836
 837         if(port_number != 0) {
 838                 gtk_spin_button_set_value (
 839                         GTK_SPIN_BUTTON (priv->entry_incoming_port), (gdouble) port_number);
 840         }
 841 }
 842
 843
 844 static GtkWidget*
 845 create_page_outgoing (ModestDefaultAccountSettingsDialog *self)
 846 {
 847         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 848         GtkWidget *alignment;
 849         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 850
 851         ModestDefaultAccountSettingsDialogPrivate *priv;
 852
 853         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 854
 855         /* The outgoing server widgets: */
 856         if (!priv->entry_outgoingserver)
 857                 priv->entry_outgoingserver = gtk_entry_new ();
 858         GtkWidget *field = create_field (self, sizegroup,
 859                                          _("mcen_li_emailsetup_smtp"), priv->entry_outgoingserver, NULL, FALSE);
 860         gtk_widget_show (priv->entry_outgoingserver);
 861         connect_for_modified (self, priv->entry_outgoingserver);
 862         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 863         gtk_widget_show (field);
 864
 865         /* The secure authentication widgets: */
 866         if (!priv->combo_outgoing_auth)
 867                 priv->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 868         field = create_field (self, sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 869                 priv->combo_outgoing_auth, NULL, FALSE);
 870         gtk_widget_show (priv->combo_outgoing_auth);
 871         connect_for_modified (self, priv->combo_outgoing_auth);
 872         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 873         gtk_widget_show (field);
 874
 875         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 876         g_signal_connect (G_OBJECT (priv->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 877
 878         /* The username widgets: */
 879         priv->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 880         priv->caption_outgoing_username = create_field (self, sizegroup, _("mail_fi_username"),
 881                                                       priv->entry_outgoing_username, NULL, TRUE);
 882         gtk_widget_show (priv->entry_outgoing_username);
 883         connect_for_modified (self, priv->entry_outgoing_username);
 884         gtk_box_pack_start (GTK_BOX (box), priv->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 885         gtk_widget_show (priv->caption_outgoing_username);
 886
 887         /* Prevent the use of some characters in the username,
 888          * as required by our UI specification: */
 889         modest_validating_entry_set_unallowed_characters_whitespace (
 890                 MODEST_VALIDATING_ENTRY (priv->entry_outgoing_username));
 891
 892         /* Set max length as in the UI spec:
 893          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 894         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_outgoing_username), 64);
 895         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_outgoing_username),
 896                 on_entry_max, self);
 897
 898         /* The password widgets: */
 899         priv->entry_outgoing_password = gtk_entry_new ();
 900         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_outgoing_password), FALSE);
 901         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_outgoing_password), '*'); */
 902         priv->caption_outgoing_password = create_field (self, sizegroup,
 903                                                       _("mail_fi_password"), priv->entry_outgoing_password, NULL, FALSE);
 904         gtk_widget_show (priv->entry_outgoing_password);
 905         connect_for_modified (self, priv->entry_outgoing_password);
 906         gtk_box_pack_start (GTK_BOX (box), priv->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 907         gtk_widget_show (priv->caption_outgoing_password);
 908
 909         /* The secure connection widgets: */
 910         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 911          * and modest_serversecurity_combo_box_set_active_serversecurity().
 912          */
 913         if (!priv->combo_outgoing_security)
 914
 915                 priv->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 916         field = create_field (self, sizegroup, _("mcen_li_emailsetup_secure_connection"),
 917                               priv->combo_outgoing_security, NULL, FALSE);
 918         gtk_widget_show (priv->combo_outgoing_security);
 919         connect_for_modified (self, priv->combo_outgoing_security);
 920         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 921         gtk_widget_show (field);
 922
 923         /* Show a default port number when the security method changes, as per the UI spec: */
 924         g_signal_connect (G_OBJECT (priv->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 925
 926         /* The port widgets: */
 927         if (!priv->entry_outgoing_port)
 928                 priv->entry_outgoing_port = GTK_WIDGET (gtk_spin_button_new_with_range ((gdouble)PORT_MIN, (gdouble) PORT_MAX, 1.0));
 929         field = create_field (self, sizegroup, _("mcen_fi_emailsetup_port"),
 930                               priv->entry_outgoing_port, NULL, FALSE);
 931         gtk_widget_show (priv->entry_outgoing_port);
 932         connect_for_modified (self, priv->entry_outgoing_port);
 933         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 934         gtk_widget_show (field);
 935
 936         GtkWidget *separator = gtk_hseparator_new ();
 937         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 938         gtk_widget_show (separator);
 939
 940         /* connection-specific checkbox: */
 941         if (!priv->checkbox_outgoing_smtp_specific) {
 942                 priv->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 943                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific),
 944                         FALSE);
 945         }
 946         field = create_field (self, sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 947                               priv->checkbox_outgoing_smtp_specific, NULL, FALSE);
 948         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 949         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 950         gtk_widget_show (field);
 951         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 952
 953         /* Connection-specific SMTP-Severs Edit button: */
 954         if (!priv->button_outgoing_smtp_servers)
 955                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 956         field = create_field (self, sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 957                               priv->button_outgoing_smtp_servers, NULL, FALSE);
 958         gtk_widget_show (priv->button_outgoing_smtp_servers);
 959         gtk_box_pack_start (GTK_BOX (box), field, FALSE, FALSE, MODEST_MARGIN_HALF);
 960         gtk_widget_show (field);
 961
 962         /* Only enable the button when the checkbox is checked: */
 963         enable_widget_for_togglebutton (priv->button_outgoing_smtp_servers,
 964                 GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific));
 965
 966         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 967                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 968
 969         gtk_widget_show (GTK_WIDGET (box));
 970
 971         alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
 972         gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 12, 12, 12, 12);
 973         gtk_container_add (GTK_CONTAINER (alignment), box);
 974         gtk_widget_show (alignment);
 975
 976         return GTK_WIDGET (alignment);
 977 }
 978
 979 static gboolean
 980 check_data (ModestAccountSettingsDialog *self)
 981 {
 982         ModestDefaultAccountSettingsDialogPrivate *priv;
 983
 984         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 985
 986         /* Check that the title is not already in use: */
 987         gchar* account_title = get_entered_account_title (self);
 988         if (!account_title)
 989                 return FALSE; /* Should be prevented already anyway. */
 990
 991         if (g_strcmp0 (account_title, priv->original_account_title) != 0) {
 992                 /* Check the changed title: */
 993                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 994                         account_title);
 995
 996                 if (name_in_use) {
 997                         /* Warn the user via a dialog: */
 998                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 999
1000                 g_free (account_title);
1001                         return FALSE;
1002                 }
1003         }
1004
1005         g_free (account_title);
1006         account_title  = NULL;
1007
1008         /* Check that the email address is valid: */
1009         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1010         if ((!email_address) || (strlen(email_address) == 0)) {
1011                 return FALSE;
1012         }
1013
1014         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
1015                 /* Warn the user via a dialog: */
1016                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
1017
1018                 /* Return focus to the email address entry: */
1019                 gtk_widget_grab_focus (priv->entry_user_email);
1020                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
1021                 return FALSE;
1022         }
1023
1024         /* make sure the domain name for the incoming server is valid */
1025         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1026         if ((!hostname) || (strlen(hostname) == 0)) {
1027                 return FALSE;
1028         }
1029
1030         if (!modest_text_utils_validate_domain_name (hostname)) {
1031                 /* Warn the user via a dialog: */
1032                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
1033
1034                 /* Return focus to the email address entry: */
1035                 gtk_widget_grab_focus (priv->entry_incomingserver);
1036                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
1037                 return FALSE;
1038         }
1039
1040         /* make sure the domain name for the outgoing server is valid */
1041         const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1042         if ((!hostname2) || (strlen(hostname2) == 0)) {
1043                 return FALSE;
1044         }
1045
1046         if (!modest_text_utils_validate_domain_name (hostname2)) {
1047                 /* Warn the user via a dialog: */
1048                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
1049
1050                 /* Return focus to the email address entry: */
1051                 gtk_widget_grab_focus (priv->entry_outgoingserver);
1052                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
1053                 return FALSE;
1054         }
1055
1056         /* Find a suitable authentication method when secure authentication is desired */
1057
1058         const gint port_num = gtk_spin_button_get_value_as_int (
1059                         GTK_SPIN_BUTTON (priv->entry_incoming_port));
1060         const gchar* username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1061
1062         /*
1063         const ModestProtocolType protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1064                 MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security));
1065         */
1066         /* If we use an encrypted protocol then there is no need to encrypt the password */
1067         /* I don't think this is a good assumption. It overrides the user's request. murrayc:
1068          *  if (!modest_protocol_info_is_secure(protocol_security_incoming)) */
1069         if (TRUE)
1070         {
1071                 if (gtk_toggle_button_get_active (
1072                                 GTK_TOGGLE_BUTTON (priv->checkbox_incoming_auth))) {
1073                         GError *error = NULL;
1074
1075                         GList *list_auth_methods =
1076                                 modest_utils_get_supported_secure_authentication_methods (priv->incoming_protocol,
1077                                         hostname, port_num, username, GTK_WINDOW (self), &error);
1078                         if (list_auth_methods) {
1079                                 /* Use the first supported method.
1080                                  * TODO: Should we prioritize them, to prefer a particular one? */
1081                                 GList* method;
1082                                 for (method = list_auth_methods; method != NULL; method = g_list_next(method))
1083                                 {
1084                                         ModestProtocolType proto = (ModestProtocolType)(GPOINTER_TO_INT(method->data));
1085                                         // Allow secure methods, e.g MD5 only
1086                                         if (modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (), proto))
1087                                         {
1088                                                 priv->protocol_authentication_incoming = proto;
1089                                                 break;
1090                                         }
1091                                 }
1092                                 g_list_free (list_auth_methods);
1093                         }
1094
1095                         if (list_auth_methods == NULL ||
1096                             !modest_protocol_registry_protocol_type_is_secure (modest_runtime_get_protocol_registry (),
1097                                                                                priv->protocol_authentication_incoming)) {
1098                                 if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
1099                                                 error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
1100                                         modest_platform_information_banner(GTK_WIDGET (self), NULL,
1101                                                                          _("Could not discover supported secure authentication methods."));
1102
1103                                 if(error != NULL)
1104                                         g_error_free(error);
1105
1106                                 /* This is a nasty hack. jschmid. */
1107                                 /* Don't let the dialog close */
1108                                 /*g_signal_stop_emission_by_name (dialog, "response");*/
1109                                 return FALSE;
1110                         }
1111                 }
1112         }
1113
1114         return TRUE;
1115 }
1116 /*
1117  */
1118 static void
1119 on_response (GtkDialog *wizard_dialog,
1120         gint response_id,
1121         gpointer user_data)
1122 {
1123         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1124         ModestDefaultAccountSettingsDialogPrivate *priv;
1125
1126         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1127
1128         enable_buttons (self);
1129
1130         gboolean prevent_response = FALSE;
1131
1132         /* Warn about unsaved changes: */
1133         if (response_id == GTK_RESPONSE_CANCEL && priv->modified) {
1134                 GtkDialog *dialog = GTK_DIALOG (modest_platform_run_confirmation_dialog (GTK_WINDOW (self),
1135                                                                                          _("imum_nc_wizard_confirm_lose_changes")));
1136                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1137
1138                 const gint dialog_response = gtk_dialog_run (dialog);
1139                 gtk_widget_destroy (GTK_WIDGET (dialog));
1140
1141                 if (dialog_response != GTK_RESPONSE_OK)
1142                         prevent_response = TRUE;
1143         }
1144         /* Check for invalid input: */
1145         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1146                 prevent_response = TRUE;
1147         }
1148
1149         if (prevent_response) {
1150                 /* This is a nasty hack. murrayc. */
1151                 /* Don't let the dialog close */
1152                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1153                 return;
1154         }
1155
1156         if (response_id == GTK_RESPONSE_OK) {
1157                 /* Try to save the changes if modified (NB #59251): */
1158                 if (priv->modified)
1159                 {
1160                         const gboolean saved = save_configuration (self);
1161                         if (saved) {
1162                                 /* Do not show the account-saved dialog if we are just saving this
1163                                  * temporarily, because from the user's point of view it will not
1164                                  * really be saved (saved + enabled) until later
1165                                  */
1166                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
1167                                         ModestServerAccountSettings *store_settings;
1168                                         ModestServerAccountSettings *transport_settings;
1169                                         const gchar *store_account_name;
1170                                         const gchar *transport_account_name;
1171
1172
1173                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
1174                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1175                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1176                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1177
1178                                         if (store_account_name) {
1179                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1180                                                                                           store_account_name);
1181                                         }
1182                                         if (transport_account_name) {
1183                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1184                                                                                           transport_account_name);
1185                                         }
1186                                         g_object_unref (store_settings);
1187                                         g_object_unref (transport_settings);
1188
1189                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1190                                 }
1191                         } else {
1192                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1193                         }
1194                 }
1195         }
1196 }
1197
1198 static void
1199 modest_account_settings_dialog_init (gpointer g, gpointer iface_data)
1200 {
1201         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g;
1202
1203         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1204 }
1205
1206 static void
1207 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1208 {
1209         ModestDefaultAccountSettingsDialogPrivate *priv;
1210
1211         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1212
1213         /* Create the notebook to be used by the GtkDialog base class:
1214          * Each page of the notebook will be a page of the wizard: */
1215         priv->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1216         priv->settings = modest_account_settings_new ();
1217
1218         /* Get the account manager object,
1219          * so we can check for existing accounts,
1220          * and create new accounts: */
1221         priv->account_manager = modest_runtime_get_account_mgr ();
1222         g_assert (priv->account_manager);
1223         g_object_ref (priv->account_manager);
1224
1225         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1226
1227     /* Create the common pages,
1228      */
1229         priv->page_account_details = create_page_account_details (self);
1230         priv->page_user_details = create_page_user_details (self);
1231         priv->page_incoming = create_page_incoming (self);
1232         priv->page_outgoing = create_page_outgoing (self);
1233
1234         /* Add the notebook pages: */
1235         gtk_notebook_append_page (priv->notebook, priv->page_account_details,
1236                 gtk_label_new (_("mcen_ti_account_settings_account")));
1237         gtk_notebook_append_page (priv->notebook, priv->page_user_details,
1238                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1239         gtk_notebook_append_page (priv->notebook, priv->page_incoming,
1240                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1241         gtk_notebook_append_page (priv->notebook, priv->page_outgoing,
1242                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1243
1244         GtkDialog *dialog = GTK_DIALOG (self);
1245         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (priv->notebook));
1246         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1247         gtk_widget_show (GTK_WIDGET (priv->notebook));
1248
1249     /* Add the buttons: */
1250         gtk_dialog_add_button (GTK_DIALOG (self), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1251         gtk_dialog_add_button (GTK_DIALOG (self), GTK_STOCK_SAVE, GTK_RESPONSE_OK);
1252
1253     /* Connect to the dialog's response signal: */
1254     /* We use connect-before
1255      * so we can stop the signal emission,
1256      * to stop the default signal handler from closing the dialog.
1257      */
1258     g_signal_connect (G_OBJECT (self), "response",
1259             G_CALLBACK (on_response), self);
1260
1261     priv->modified = FALSE;
1262
1263     /* When this window is shown, hibernation should not be possible,
1264          * because there is no sensible way to save the state: */
1265     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1266         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1267
1268     gtk_window_set_default_size (GTK_WINDOW (self), 600, 400);
1269
1270 /*     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings", */
1271 /*                                  modest_maemo_utils_get_osso_context()); */
1272 }
1273
1274 ModestAccountSettingsDialog*
1275 modest_default_account_settings_dialog_new (void)
1276 {
1277         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
1278 }
1279
1280 /** Update the UI with the stored account details, so they can be edited.
1281  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1282  */
1283 static void
1284 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1285                                                       ModestAccountSettings *settings)
1286 {
1287         ModestServerAccountSettings *incoming_account;
1288         ModestServerAccountSettings *outgoing_account;
1289         const gchar *account_name;
1290
1291         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1292         ModestDefaultAccountSettingsDialogPrivate *priv;
1293
1294         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1295
1296         incoming_account = modest_account_settings_get_store_settings (settings);
1297         outgoing_account = modest_account_settings_get_transport_settings (settings);
1298
1299         account_name = modest_account_settings_get_account_name (settings);
1300
1301         /* Save the account name so we can refer to it later: */
1302         if (priv->account_name)
1303                 g_free (priv->account_name);
1304         priv->account_name = g_strdup (account_name);
1305
1306         if (priv->settings)
1307                 g_object_unref (priv->settings);
1308         priv->settings = g_object_ref (settings);
1309
1310         /* Save the account title so we can refer to it if the user changes it: */
1311         if (priv->original_account_title)
1312                 g_free (priv->original_account_title);
1313         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1314
1315         /* Show the account data in the widgets: */
1316
1317         /* Note that we never show the non-display name in the UI.
1318          * (Though the display name defaults to the non-display name at the start.) */
1319         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1320                             null_means_empty (modest_account_settings_get_display_name (settings)));
1321         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1322                             null_means_empty (modest_account_settings_get_fullname (settings)));
1323         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1324                             null_means_empty (modest_account_settings_get_email_address (settings)));
1325         modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve),
1326                                         modest_server_account_settings_get_protocol (incoming_account));
1327         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve),
1328                                                             modest_account_settings_get_retrieve_type (settings));
1329         modest_limit_retrieve_combo_box_set_active_limit_retrieve (
1330                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (priv->combo_limit_retrieve),
1331                 modest_account_settings_get_retrieve_limit (settings));
1332
1333
1334         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->checkbox_leave_messages),
1335                                       modest_account_settings_get_leave_messages_on_server (settings));
1336
1337         /* Only show the leave-on-server checkbox for POP,
1338          * as per the UI spec: */
1339         if (modest_server_account_settings_get_protocol (incoming_account) != MODEST_PROTOCOLS_STORE_POP) {
1340                 gtk_widget_hide (priv->caption_leave_messages);
1341         } else {
1342                 gtk_widget_show (priv->caption_leave_messages);
1343         }
1344
1345         update_incoming_server_security_choices (dialog, modest_server_account_settings_get_protocol (incoming_account));
1346         if (incoming_account) {
1347                 const gchar *username;
1348                 const gchar *password;
1349                 const gchar *hostname;
1350                 /* Remember this for later: */
1351                 priv->incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1352
1353                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1354                 username = modest_server_account_settings_get_username (incoming_account);
1355                 password = modest_server_account_settings_get_password (incoming_account);
1356                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1357                                     null_means_empty (username));
1358                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1359                                     null_means_empty (password));
1360
1361                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1362                                     null_means_empty (hostname));
1363
1364                 /* The UI spec says:
1365                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1366          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1367                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1368          */
1369                 modest_serversecurity_combo_box_set_active_serversecurity (
1370                         MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security),
1371                         modest_server_account_settings_get_security_protocol (incoming_account));
1372
1373                 /* Check if we have
1374                  - a secure protocol
1375                  OR
1376                  - use encrypted passwords
1377                 */
1378                 const ModestProtocolType secure_auth = modest_server_account_settings_get_auth_protocol (incoming_account);
1379                 priv->protocol_authentication_incoming = (secure_auth != MODEST_PROTOCOLS_AUTH_NONE)?
1380                         secure_auth:MODEST_PROTOCOLS_AUTH_PASSWORD;
1381                 if (modest_protocol_registry_protocol_type_is_secure(modest_runtime_get_protocol_registry (),
1382                                                                      secure_auth))
1383                 {
1384                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (priv->checkbox_incoming_auth),
1385                                                      TRUE);
1386                 }
1387                 else
1388                 {
1389                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (priv->checkbox_incoming_auth),
1390                                                      FALSE);
1391                 };
1392
1393                 update_incoming_server_title (dialog, priv->incoming_protocol);
1394
1395                 const gint port_num = modest_server_account_settings_get_port (incoming_account);
1396                 if (port_num == 0) {
1397                         /* Show the appropriate port number: */
1398                         on_combo_incoming_security_changed (
1399                                 GTK_COMBO_BOX (priv->combo_incoming_security), dialog);
1400                 } else {
1401                         /* Keep the user-entered port-number,
1402                          * or the already-appropriate automatic port number: */
1403                         gtk_spin_button_set_value (
1404                                 GTK_SPIN_BUTTON (priv->entry_incoming_port), (gdouble) port_num);
1405                 }
1406                 g_object_unref (incoming_account);
1407         }
1408
1409         outgoing_account = modest_account_settings_get_transport_settings (settings);
1410         if (outgoing_account) {
1411                 const gchar *hostname;
1412                 const gchar *username;
1413                 const gchar *password;
1414
1415                 /* Remember this for later: */
1416                 priv->outgoing_protocol =
1417                         modest_server_account_settings_get_protocol (outgoing_account);
1418
1419                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1420                 username = modest_server_account_settings_get_username (outgoing_account);
1421                 password = modest_server_account_settings_get_password (outgoing_account);
1422                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1423                                     null_means_empty (hostname));
1424
1425                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoing_username),
1426                                     null_means_empty (username));
1427                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoing_password),
1428                                     null_means_empty (password));
1429
1430                 /* Get the secure-auth setting: */
1431                 const ModestProtocolType secure_auth = modest_server_account_settings_get_auth_protocol (outgoing_account);
1432                 modest_secureauth_combo_box_set_active_secureauth (
1433                         MODEST_SECUREAUTH_COMBO_BOX (priv->combo_outgoing_auth), secure_auth);
1434                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (priv->combo_outgoing_auth), dialog);
1435
1436                 modest_serversecurity_combo_box_fill (
1437                         MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_outgoing_security),
1438                         priv->outgoing_protocol);
1439
1440                 /* Get the security setting: */
1441                 const ModestProtocolType security =
1442                         modest_server_account_settings_get_security_protocol (outgoing_account);
1443                 modest_serversecurity_combo_box_set_active_serversecurity (
1444                         MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_outgoing_security), security);
1445
1446                 const gint port_num = modest_server_account_settings_get_port (outgoing_account);
1447                 if (port_num == 0) {
1448                         /* Show the appropriate port number: */
1449                         on_combo_outgoing_security_changed (
1450                                 GTK_COMBO_BOX (priv->combo_outgoing_security), dialog);
1451                 }
1452                 else {
1453                         /* Keep the user-entered port-number,
1454                          * or the already-appropriate automatic port number: */
1455                         gtk_spin_button_set_value (
1456                                 GTK_SPIN_BUTTON (priv->entry_outgoing_port), (gdouble) port_num);
1457                 }
1458
1459                 const gboolean has_specific =
1460                         modest_account_settings_get_use_connection_specific_smtp (settings);
1461                 gtk_toggle_button_set_active (
1462                         GTK_TOGGLE_BUTTON (priv->checkbox_outgoing_smtp_specific),
1463                         has_specific);
1464                 g_object_unref (outgoing_account);
1465         }
1466
1467         /* Set window title according to account: */
1468         /* TODO: Is this the correct way to find a human-readable name for
1469          * the protocol used? */
1470         ModestProtocol *proto =
1471                 modest_protocol_registry_get_protocol_by_type (modest_runtime_get_protocol_registry (),
1472                                                                priv->incoming_protocol);
1473
1474         const gchar* proto_str = modest_protocol_get_display_name (proto);
1475         gchar *proto_name = g_utf8_strup(proto_str, -1);
1476         const gchar *account_title = modest_account_settings_get_display_name(settings);
1477
1478         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1479         g_free (proto_name);
1480
1481         gtk_window_set_title (GTK_WINDOW (dialog), title);
1482         g_free (title);
1483
1484         /* account_data->is_enabled,  */
1485         /*account_data->is_default,  */
1486
1487         /* Unset the modified flag so we can detect changes later: */
1488         priv->modified = FALSE;
1489 }
1490
1491 /** Show the User Info tab.
1492  */
1493 void
1494 modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
1495 {
1496         ModestDefaultAccountSettingsDialogPrivate *priv;
1497
1498         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1499
1500         const gint page_num = gtk_notebook_page_num (priv->notebook, priv->page_user_details);
1501         if (page_num == -1) {
1502                 g_warning ("%s: notebook page not found.\n", __FUNCTION__);
1503         }
1504
1505         /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
1506         /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
1507
1508         gtk_widget_show (priv->page_user_details);
1509         gtk_widget_show (GTK_WIDGET (priv->notebook));
1510         gtk_widget_show (GTK_WIDGET (dialog));
1511         gtk_notebook_set_current_page (priv->notebook, page_num);
1512 }
1513
1514 static gboolean
1515 save_configuration (ModestAccountSettingsDialog *dialog)
1516 {
1517         ModestServerAccountSettings *store_settings;
1518         ModestServerAccountSettings *transport_settings;
1519         ModestDefaultAccountSettingsDialogPrivate *priv;
1520
1521         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1522
1523         /* Set the account data from the widgets: */
1524         const gchar* account_name = priv->account_name;
1525         const gchar* user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1526         modest_account_settings_set_fullname (priv->settings, user_fullname);
1527
1528         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1529         modest_account_settings_set_email_address (priv->settings, emailaddress);
1530
1531 /*      /\* Signature: *\/ */
1532 /*      if (priv->signature_dialog) { */
1533 /*              gboolean use_signature = FALSE; */
1534 /*              gchar *signature =  */
1535 /*                      modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog), */
1536 /*                                                                   &use_signature); */
1537
1538 /*              modest_account_settings_set_use_signature (priv->settings, use_signature); */
1539 /*              modest_account_settings_set_signature (priv->settings, signature); */
1540 /*      } */
1541
1542         ModestAccountRetrieveType retrieve_type = modest_retrieve_combo_box_get_active_retrieve_conf (
1543                 MODEST_RETRIEVE_COMBO_BOX (priv->combo_retrieve));
1544         modest_account_settings_set_retrieve_type (priv->settings, retrieve_type);
1545
1546         gint retrieve_limit = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1547                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (priv->combo_limit_retrieve));
1548         modest_account_settings_set_retrieve_limit (priv->settings, retrieve_limit);
1549
1550         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->checkbox_leave_messages));
1551         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1552
1553         store_settings = modest_account_settings_get_store_settings (priv->settings);
1554
1555         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1556         modest_server_account_settings_set_hostname (store_settings, hostname);
1557
1558         const gchar* username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1559         modest_server_account_settings_set_username (store_settings, username);
1560
1561         const gchar* password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1562         modest_server_account_settings_set_password (store_settings, password);
1563
1564         /* port: */
1565         gint port_num = gtk_spin_button_get_value_as_int (
1566                         GTK_SPIN_BUTTON (priv->entry_incoming_port));
1567         modest_server_account_settings_set_port (store_settings, port_num);
1568
1569         /* The UI spec says:
1570          * If secure authentication is unchecked, allow sending username and password also as plain text.
1571          * If secure authentication is checked, require one of the secure
1572          * methods during connection: SSL, TLS, CRAM-MD5 etc.
1573          */
1574
1575         const ModestProtocolType protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1576                 MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_incoming_security));
1577         modest_server_account_settings_set_security_protocol (store_settings,
1578                                                               protocol_security_incoming);
1579         modest_server_account_settings_set_auth_protocol (store_settings,
1580                                                           priv->protocol_authentication_incoming);
1581
1582         g_object_unref (store_settings);
1583
1584         /* Outgoing: */
1585         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1586
1587         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1588         modest_server_account_settings_set_hostname (transport_settings, hostname);
1589
1590         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoing_username));
1591         modest_server_account_settings_set_username (transport_settings, username);
1592
1593         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoing_password));
1594         modest_server_account_settings_set_password (transport_settings, password);
1595
1596         const ModestProtocolType protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1597                 MODEST_SERVERSECURITY_COMBO_BOX (priv->combo_outgoing_security));
1598         modest_server_account_settings_set_security_protocol (transport_settings,
1599                                                               protocol_security_outgoing);
1600
1601         const ModestProtocolType protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1602                 MODEST_SECUREAUTH_COMBO_BOX (priv->combo_outgoing_auth));
1603         modest_server_account_settings_set_auth_protocol (transport_settings, protocol_authentication_outgoing);
1604
1605         /* port: */
1606         port_num = gtk_spin_button_get_value_as_int (
1607                         GTK_SPIN_BUTTON (priv->entry_outgoing_port));
1608         modest_server_account_settings_set_port (transport_settings, port_num);
1609         g_object_unref (transport_settings);
1610
1611
1612         /* Set the changed account title last, to simplify the previous code: */
1613         gchar* account_title = get_entered_account_title (dialog);
1614         if (!account_title)
1615                 return FALSE; /* Should be prevented already anyway. */
1616
1617 /*      if (strcmp (account_title, account_name) != 0) { */
1618         modest_account_settings_set_display_name (priv->settings, account_title);
1619 /*      } */
1620         g_free (account_title);
1621         account_title = NULL;
1622
1623         /* Save connection-specific SMTP server accounts: */
1624         modest_account_settings_set_use_connection_specific_smtp
1625                 (priv->settings,
1626                  gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1627
1628         /* this configuration is not persistent, we should not save */
1629         if (account_name != NULL)
1630                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1631
1632 /*      if (priv->specific_window) { */
1633 /*              return modest_connection_specific_smtp_window_save_server_accounts ( */
1634 /*                      MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (priv->specific_window)); */
1635 /*      } else { */
1636                 return TRUE;
1637 /*      } */
1638
1639 }
1640
1641 static gboolean entry_is_empty (GtkWidget *entry)
1642 {
1643         if (!entry)
1644                 return FALSE;
1645
1646         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1647         if ((!text) || (strlen(text) == 0))
1648                 return TRUE;
1649         else {
1650                 /* Strip it of whitespace at the start and end: */
1651                 gchar *stripped = g_strdup (text);
1652                 stripped = g_strstrip (stripped);
1653
1654                 if (!stripped)
1655                         return TRUE;
1656
1657                 const gboolean result = (strlen (stripped) == 0);
1658
1659                 g_free (stripped);
1660                 return result;
1661         }
1662 }
1663
1664 static void
1665 enable_buttons (ModestAccountSettingsDialog *self)
1666 {
1667         gboolean enable_ok = TRUE;
1668         ModestProtocolType outgoing_auth_protocol;
1669         ModestDefaultAccountSettingsDialogPrivate *priv;
1670
1671         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);;
1672
1673         /* The account details title is mandatory: */
1674         if (entry_is_empty(priv->entry_account_title))
1675                 enable_ok = FALSE;
1676
1677         /* The user details username is mandatory: */
1678         if (enable_ok && entry_is_empty(priv->entry_user_username))
1679                 enable_ok = FALSE;
1680
1681         /* The user details email address is mandatory: */
1682         if (enable_ok && entry_is_empty (priv->entry_user_email))
1683                 enable_ok = FALSE;
1684
1685         /* The custom incoming server is mandatory: */
1686         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1687                 enable_ok = FALSE;
1688
1689         /* The custom incoming server is mandatory: */
1690         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1691                 enable_ok = FALSE;
1692
1693         /* Outgoing username is mandatory if outgoing auth is secure */
1694         if (priv->combo_outgoing_auth) {
1695                 outgoing_auth_protocol = modest_secureauth_combo_box_get_active_secureauth (
1696                         MODEST_SECUREAUTH_COMBO_BOX (priv->combo_outgoing_auth));
1697                 if (enable_ok &&
1698                     outgoing_auth_protocol != MODEST_PROTOCOLS_AUTH_NONE &&
1699                     entry_is_empty (priv->entry_outgoing_username))
1700                         enable_ok = FALSE;
1701         }
1702
1703         /* Enable the buttons,
1704          * identifying them via their associated response codes:
1705          */
1706         GtkDialog *dialog_base = GTK_DIALOG (self);
1707         gtk_dialog_set_response_sensitive (dialog_base,
1708                                            GTK_RESPONSE_OK,
1709                                            enable_ok);
1710 }
1711
1712 void
1713 modest_account_settings_dialog_check_allow_changes (ModestAccountSettingsDialog *self)
1714 {
1715         ModestServerAccountSettings *incoming_settings;
1716         const gchar *server_account_name;
1717         gboolean username_known;
1718         ModestDefaultAccountSettingsDialogPrivate *priv;
1719
1720         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);;
1721
1722         if (!G_IS_OBJECT (priv->settings))
1723                 return;
1724
1725         incoming_settings = modest_account_settings_get_store_settings (priv->settings);
1726         server_account_name = modest_server_account_settings_get_account_name (incoming_settings);
1727
1728         username_known = modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1729                                                                                        server_account_name);
1730
1731         /* Enable or disable widgets */
1732         gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1733         gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1734         gtk_widget_set_sensitive (priv->entry_incoming_port, !username_known);
1735         gtk_widget_set_sensitive (priv->combo_incoming_security, !username_known);
1736 }
1737
1738 void
1739 modest_account_settings_dialog_save_password (ModestAccountSettingsDialog *dialog)
1740 {
1741         ModestDefaultAccountSettingsDialogPrivate *priv;
1742
1743         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1744
1745         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1746         priv->modified = TRUE;
1747 }
1748
1749 static void
1750 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1751 {
1752         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1753         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1754
1755         object_class->get_property = modest_account_settings_dialog_get_property;
1756         object_class->set_property = modest_account_settings_dialog_set_property;
1757         object_class->dispose = modest_account_settings_dialog_dispose;
1758         object_class->finalize = modest_account_settings_dialog_finalize;
1759 }