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

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include "modest-account-settings-dialog.h"
  32 #include <glib/gi18n.h>
  33 #include <gtk/gtknotebook.h>
  34 #include <gtk/gtkvbox.h>
  35 #include <gtk/gtklabel.h>
  36 #include <gtk/gtkcombobox.h>
  37 #include <gtk/gtkentry.h>
  38 #include <gtk/gtkbutton.h>
  39 #include <gtk/gtkcheckbutton.h>
  40 #include <gtk/gtkmessagedialog.h>
  41 #include <gtk/gtkstock.h>
  42 #include "modest-hildon-includes.h"
  43
  44 #include "widgets/modest-serversecurity-combo-box.h"
  45 #include "widgets/modest-secureauth-combo-box.h"
  46 #include "widgets/modest-validating-entry.h"
  47 #include "widgets/modest-retrieve-combo-box.h"
  48 #include "widgets/modest-limit-retrieve-combo-box.h"
  49 #include "modest-text-utils.h"
  50 #include "modest-account-mgr.h"
  51 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  52 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  53 #include "modest-protocol-info.h"
  54 #include "maemo/modest-connection-specific-smtp-window.h"
  55 #include "maemo/modest-signature-editor-dialog.h"
  56 #include <modest-utils.h>
  57 #include "maemo/modest-maemo-utils.h"
  58 #include "widgets/modest-ui-constants.h"
  59 #include <tny-account.h>
  60 #include <tny-status.h>
  61
  62 #include <gconf/gconf-client.h>
  63 #include <string.h> /* For strlen(). */
  64
  65 /* Include config.h so that _() works: */
  66 #ifdef HAVE_CONFIG_H
  67 #include <config.h>
  68 #endif
  69
  70 #define PORT_MIN 1
  71 #define PORT_MAX 65535
  72
  73 G_DEFINE_TYPE (ModestAccountSettingsDialog, modest_account_settings_dialog, GTK_TYPE_DIALOG);
  74
  75 #define ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  76         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, ModestAccountSettingsDialogPrivate))
  77
  78 typedef struct _ModestAccountSettingsDialogPrivate ModestAccountSettingsDialogPrivate;
  79
  80 struct _ModestAccountSettingsDialogPrivate
  81 {
  82 };
  83
  84 static void
  85 enable_buttons (ModestAccountSettingsDialog *self);
  86
  87 static gboolean
  88 save_configuration (ModestAccountSettingsDialog *dialog);
  89
  90 static const gchar * null_means_empty (const gchar * str);
  91
  92 static const gchar *
  93 null_means_empty (const gchar * str)
  94 {
  95         return str ? str : "";
  96 }
  97
  98
  99 static void
 100 modest_account_settings_dialog_get_property (GObject *object, guint property_id,
 101                                                                                                                         GValue *value, GParamSpec *pspec)
 102 {
 103         switch (property_id) {
 104         default:
 105                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 106         }
 107 }
 108
 109 static void
 110 modest_account_settings_dialog_set_property (GObject *object, guint property_id,
 111                                                                                                                         const GValue *value, GParamSpec *pspec)
 112 {
 113         switch (property_id) {
 114         default:
 115                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 116         }
 117 }
 118
 119 static void
 120 modest_account_settings_dialog_dispose (GObject *object)
 121 {
 122         if (G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose)
 123                 G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->dispose (object);
 124 }
 125
 126 static void
 127 modest_account_settings_dialog_finalize (GObject *object)
 128 {
 129         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (object);
 130
 131         if (self->account_name)
 132                 g_free (self->account_name);
 133
 134         if (self->original_account_title)
 135                 g_free (self->original_account_title);
 136
 137         if (self->account_manager)
 138                 g_object_unref (G_OBJECT (self->account_manager));
 139
 140         if (self->signature_dialog)
 141                 gtk_widget_destroy (self->signature_dialog);
 142
 143         if (self->settings) {
 144                 g_object_unref (self->settings);
 145                 self->settings = NULL;
 146         }
 147
 148         G_OBJECT_CLASS (modest_account_settings_dialog_parent_class)->finalize (object);
 149 }
 150
 151 static void
 152 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data);
 153
 154 static void
 155 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data);
 156
 157 static void
 158 on_modified_combobox_changed (GtkComboBox *widget, gpointer user_data)
 159 {
 160         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 161         self->modified = TRUE;
 162 }
 163
 164 static void
 165 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 166 {
 167         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 168         self->modified = TRUE;
 169 }
 170
 171 static void
 172 on_modified_checkbox_toggled (GtkToggleButton *togglebutton, gpointer user_data)
 173 {
 174         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 175         self->modified = TRUE;
 176 }
 177
 178 static void
 179 on_modified_number_editor_changed (HildonNumberEditor *number_editor, gint new_value, gpointer user_data)
 180 {
 181         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 182         self->modified = TRUE;
 183 }
 184
 185 static void
 186 on_number_editor_notify (HildonNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 187 {
 188         ModestAccountSettingsDialog *dialog = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 189         gint value = hildon_number_editor_get_value (editor);
 190
 191         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 192 }
 193
 194 /* Set a modified boolean whenever the widget is changed,
 195  * so we can check for it later.
 196  */
 197 static void
 198 connect_for_modified (ModestAccountSettingsDialog *self, GtkWidget *widget)
 199 {
 200         if (HILDON_IS_NUMBER_EDITOR (widget)) {
 201                 g_signal_connect (G_OBJECT (widget), "notify::value",
 202                         G_CALLBACK (on_modified_number_editor_changed), self);
 203                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 204         }
 205         else if (GTK_IS_ENTRY (widget)) {
 206                 g_signal_connect (G_OBJECT (widget), "changed",
 207                         G_CALLBACK (on_modified_entry_changed), self);
 208         } else if (GTK_IS_COMBO_BOX (widget)) {
 209                 g_signal_connect (G_OBJECT (widget), "changed",
 210                         G_CALLBACK (on_modified_combobox_changed), self);
 211         } else if (GTK_IS_TOGGLE_BUTTON (widget)) {
 212                 g_signal_connect (G_OBJECT (widget), "toggled",
 213                         G_CALLBACK (on_modified_checkbox_toggled), self);
 214         }
 215 }
 216
 217 static void
 218 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 219 {
 220         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 221         g_assert(self);
 222         enable_buttons(self);
 223 }
 224
 225 static void
 226 on_caption_combobox_changed (GtkComboBox *widget, gpointer user_data)
 227 {
 228         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 229         g_assert(self);
 230         enable_buttons(self);
 231 }
 232
 233 /** This is a convenience function to create a caption containing a mandatory widget.
 234  * When the widget is edited, the enable_buttons() vfunc will be called.
 235  */
 236 static GtkWidget* create_caption_new_with_asterisk(ModestAccountSettingsDialog *self,
 237         GtkSizeGroup *group,
 238         const gchar *value,
 239         GtkWidget *control,
 240         GtkWidget *icon,
 241         HildonCaptionStatus flag)
 242 {
 243         GtkWidget *caption = NULL;
 244
 245         /* Note: Previously, the translated strings already contained the "*",
 246          * Comment out this code if they do again.
 247          */
 248         /* Add a * character to indicate mandatory fields,
 249          * as specified in our "Email UI Specification": */
 250         if (flag == HILDON_CAPTION_MANDATORY) {
 251                 gchar* title = g_strdup_printf("%s*", value);
 252                 caption = hildon_caption_new (group, title, control, icon, flag);
 253                 g_free(title);
 254         }
 255         else
 256                 caption = hildon_caption_new (group, value, control, icon, flag);
 257
 258         /* Connect to the appropriate changed signal for the widget,
 259          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 260          */
 261         if (GTK_IS_ENTRY (control)) {
 262                 g_signal_connect (G_OBJECT (control), "changed",
 263                 G_CALLBACK (on_caption_entry_changed), self);
 264
 265         }
 266         else if (GTK_IS_COMBO_BOX (control)) {
 267                 g_signal_connect (G_OBJECT (control), "changed",
 268                 G_CALLBACK (on_caption_combobox_changed), self);
 269         }
 270
 271         return caption;
 272 }
 273
 274 static void
 275 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 276 {
 277         gchar *tmp, *msg;
 278
 279         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 280         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 281
 282         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 283
 284         g_free (msg);
 285         g_free (tmp);
 286 }
 287
 288 static void
 289 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 290 {
 291         gchar *tmp, *msg;
 292
 293         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 294         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 295
 296         hildon_banner_show_information(GTK_WIDGET (self), NULL, msg);
 297
 298         g_free (msg);
 299         g_free (tmp);
 300 }
 301
 302
 303 static void
 304 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 305 {
 306         hildon_banner_show_information(GTK_WIDGET (self), NULL,
 307                                        _CS("ckdg_ib_maximum_characters_reached"));
 308 }
 309
 310 static GtkWidget*
 311 create_page_account_details (ModestAccountSettingsDialog *self)
 312 {
 313         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 314         GtkAdjustment *focus_adjustment = NULL;
 315
 316         /* Create a size group to be used by all captions.
 317          * Note that HildonCaption does not create a default size group if we do not specify one.
 318          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 319         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 320         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 321         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 322                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 323
 324         /* The description widgets: */
 325         self->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 326         /* Do use auto-capitalization: */
 327         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_account_title),
 328                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 329         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_account_title"),
 330                 self->entry_account_title, NULL, HILDON_CAPTION_MANDATORY);
 331         gtk_widget_show (self->entry_account_title);
 332         connect_for_modified (self, self->entry_account_title);
 333         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 334         gtk_widget_show (caption);
 335
 336         /* Prevent the use of some characters in the account title,
 337          * as required by our UI specification: */
 338         GList *list_prevent = NULL;
 339         list_prevent = g_list_append (list_prevent, "\\");
 340         list_prevent = g_list_append (list_prevent, "/");
 341         list_prevent = g_list_append (list_prevent, ":");
 342         list_prevent = g_list_append (list_prevent, "*");
 343         list_prevent = g_list_append (list_prevent, "?");
 344         list_prevent = g_list_append (list_prevent, "\"");
 345         list_prevent = g_list_append (list_prevent, "<");
 346         list_prevent = g_list_append (list_prevent, ">");
 347         list_prevent = g_list_append (list_prevent, "|");
 348         list_prevent = g_list_append (list_prevent, "^");
 349         modest_validating_entry_set_unallowed_characters (
 350                 MODEST_VALIDATING_ENTRY (self->entry_account_title), list_prevent);
 351         g_list_free (list_prevent);
 352         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_account_title),
 353                                          on_entry_invalid_account_title_character, self);
 354
 355         /* Set max length as in the UI spec:
 356          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 357         gtk_entry_set_max_length (GTK_ENTRY (self->entry_account_title), 64);
 358         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_account_title),
 359                 on_entry_max, self);
 360
 361         /* The retrieve combobox: */
 362         self->combo_retrieve = GTK_WIDGET (modest_retrieve_combo_box_new ());
 363         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_retrievetype"),
 364                 self->combo_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 365         gtk_widget_show (self->combo_retrieve);
 366         connect_for_modified (self, self->combo_retrieve);
 367         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 368         gtk_widget_show (caption);
 369
 370         /* The limit-retrieve combobox: */
 371         self->combo_limit_retrieve = GTK_WIDGET (modest_limit_retrieve_combo_box_new ());
 372         caption = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_limit_retrieve"),
 373                 self->combo_limit_retrieve, NULL, HILDON_CAPTION_MANDATORY);
 374         gtk_widget_show (self->combo_limit_retrieve);
 375         connect_for_modified (self, self->combo_limit_retrieve);
 376         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 377         gtk_widget_show (caption);
 378
 379         /* The leave-messages widgets: */
 380         if(!self->checkbox_leave_messages)
 381                 self->checkbox_leave_messages = gtk_check_button_new ();
 382         if (!self->caption_leave_messages) {
 383                 self->caption_leave_messages = create_caption_new_with_asterisk (self, sizegroup, _("mcen_fi_advsetup_leave_on_server"),
 384                         self->checkbox_leave_messages, NULL, HILDON_CAPTION_MANDATORY);
 385         }
 386
 387         gtk_widget_show (self->checkbox_leave_messages);
 388         connect_for_modified (self, self->checkbox_leave_messages);
 389         gtk_box_pack_start (GTK_BOX (box), self->caption_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 390         gtk_widget_show (self->caption_leave_messages);
 391
 392         gtk_widget_show (GTK_WIDGET (box));
 393
 394         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 395         gtk_widget_show (scrollwin);
 396
 397         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 398         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 399
 400         return GTK_WIDGET (scrollwin);
 401 }
 402
 403 static gchar*
 404 get_entered_account_title (ModestAccountSettingsDialog *dialog)
 405 {
 406         const gchar* account_title =
 407                 gtk_entry_get_text (GTK_ENTRY (dialog->entry_account_title));
 408         if (!account_title || (strlen (account_title) == 0))
 409                 return NULL;
 410         else {
 411                 /* Strip it of whitespace at the start and end: */
 412                 gchar *result = g_strdup (account_title);
 413                 result = g_strstrip (result);
 414
 415                 if (!result)
 416                         return NULL;
 417
 418                 if (strlen (result) == 0) {
 419                         g_free (result);
 420                         return NULL;
 421                 }
 422
 423                 return result;
 424         }
 425 }
 426
 427
 428 static void
 429 on_button_signature (GtkButton *button, gpointer user_data)
 430 {
 431         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 432
 433         /* Create the window, if necessary: */
 434         if (!(self->signature_dialog)) {
 435                 self->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 436
 437                 gboolean use_signature = modest_account_settings_get_use_signature (self->settings);
 438                 const gchar *signature = modest_account_settings_get_signature(self->settings);
 439                 gchar* account_title = get_entered_account_title (self);
 440                 modest_signature_editor_dialog_set_settings (
 441                         MODEST_SIGNATURE_EDITOR_DIALOG (self->signature_dialog),
 442                         use_signature, signature, account_title);
 443
 444                 g_free (account_title);
 445                 account_title = NULL;
 446                 signature = NULL;
 447         }
 448
 449         /* Show the window: */
 450         gtk_window_set_transient_for (GTK_WINDOW (self->signature_dialog), GTK_WINDOW (self));
 451         gtk_window_set_modal (GTK_WINDOW (self->signature_dialog), TRUE);
 452     const gint response = gtk_dialog_run (GTK_DIALOG (self->signature_dialog));
 453     gtk_widget_hide (self->signature_dialog);
 454     if (response != GTK_RESPONSE_OK) {
 455         /* Destroy the widget now, and its data: */
 456         gtk_widget_destroy (self->signature_dialog);
 457         self->signature_dialog = NULL;
 458     }
 459     else {
 460         /* Mark modified, so we use the dialog's data later: */
 461         self->modified = TRUE;
 462     }
 463 }
 464
 465 static GtkWidget*
 466 create_page_user_details (ModestAccountSettingsDialog *self)
 467 {
 468         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 469         GtkAdjustment *focus_adjustment = NULL;
 470
 471         /* Create a size group to be used by all captions.
 472          * Note that HildonCaption does not create a default size group if we do not specify one.
 473          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 474         GtkSizeGroup* sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 475         GtkWidget *scrollwin = gtk_scrolled_window_new (NULL, NULL);
 476         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
 477                                         GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 478
 479         /* The name widgets: */
 480         self->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 481
 482         /* Auto-capitalization is the default, so let's turn it off: */
 483         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 484         /* Set max length as in the UI spec:
 485          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 486         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_name), 64);
 487         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_name),
 488                 on_entry_max, self);
 489         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 490                 _("mcen_li_emailsetup_name"), self->entry_user_name, NULL, HILDON_CAPTION_OPTIONAL);
 491         gtk_widget_show (self->entry_user_name);
 492         connect_for_modified (self, self->entry_user_name);
 493         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 494         gtk_widget_show (caption);
 495
 496
 497         /* Prevent the use of some characters in the name,
 498          * as required by our UI specification: */
 499         GList *list_prevent = NULL;
 500         list_prevent = g_list_append (list_prevent, "<");
 501         list_prevent = g_list_append (list_prevent, ">");
 502         modest_validating_entry_set_unallowed_characters (
 503                 MODEST_VALIDATING_ENTRY (self->entry_user_name), list_prevent);
 504         g_list_free (list_prevent);
 505         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(self->entry_user_name),
 506                                          on_entry_invalid_fullname_character, self);
 507
 508         /* The username widgets: */
 509         self->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 510         /* Auto-capitalization is the default, so let's turn it off: */
 511         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 512         caption = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 513                 self->entry_user_username, NULL, HILDON_CAPTION_MANDATORY);
 514         gtk_widget_show (self->entry_user_username);
 515         connect_for_modified (self, self->entry_user_username);
 516         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 517         gtk_widget_show (caption);
 518
 519         /* Prevent the use of some characters in the username,
 520          * as required by our UI specification: */
 521         modest_validating_entry_set_unallowed_characters_whitespace (
 522                 MODEST_VALIDATING_ENTRY (self->entry_user_username));
 523         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 524                                           modest_maemo_utils_on_entry_invalid_character,
 525                                           self);
 526
 527         /* Set max length as in the UI spec:
 528          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 529         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_username), 64);
 530         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_username),
 531                 on_entry_max, self);
 532
 533         /* The password widgets: */
 534         self->entry_user_password = gtk_entry_new ();
 535         /* Auto-capitalization is the default, so let's turn it off: */
 536         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_password),
 537                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 538         gtk_entry_set_visibility (GTK_ENTRY (self->entry_user_password), FALSE);
 539         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_user_password), '*'); */
 540         caption = create_caption_new_with_asterisk (self, sizegroup,
 541                 _("mail_fi_password"), self->entry_user_password, NULL, HILDON_CAPTION_OPTIONAL);
 542         gtk_widget_show (self->entry_user_password);
 543         connect_for_modified (self, self->entry_user_password);
 544         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 545         gtk_widget_show (caption);
 546
 547         /* The email address widgets: */
 548         self->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 549         /* Auto-capitalization is the default, so let's turn it off: */
 550         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 551         caption = create_caption_new_with_asterisk (self, sizegroup,
 552                 _("mcen_li_emailsetup_email_address"), self->entry_user_email, NULL, HILDON_CAPTION_MANDATORY);
 553         gtk_entry_set_text (GTK_ENTRY (self->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 554         gtk_widget_show (self->entry_user_email);
 555         connect_for_modified (self, self->entry_user_email);
 556         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 557         gtk_widget_show (caption);
 558
 559         /* Set max length as in the UI spec:
 560          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 561         gtk_entry_set_max_length (GTK_ENTRY (self->entry_user_email), 64);
 562         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_user_email),
 563                 on_entry_max, self);
 564
 565         /* Signature button: */
 566         if (!self->button_signature)
 567                 self->button_signature = gtk_button_new_with_label (_("mcen_bd_edit"));
 568         caption = hildon_caption_new (sizegroup, _("mcen_fi_email_signature"),
 569                 self->button_signature, NULL, HILDON_CAPTION_OPTIONAL);
 570         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 571         gtk_widget_show (self->button_signature);
 572         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 573         gtk_widget_show (caption);
 574
 575         g_signal_connect (G_OBJECT (self->button_signature), "clicked",
 576                 G_CALLBACK (on_button_signature), self);
 577
 578         gtk_widget_show (GTK_WIDGET (box));
 579         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrollwin), box);
 580         gtk_widget_show (scrollwin);
 581
 582         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 583         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 584
 585         return GTK_WIDGET (scrollwin);
 586 }
 587
 588 /** Change the caption title for the incoming server,
 589  * as specified in the UI spec:
 590  */
 591 static void update_incoming_server_title (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 592 {
 593         const gchar* type =
 594                 (protocol == MODEST_PROTOCOL_STORE_POP ?
 595                         _("mail_fi_emailtype_pop3") :
 596                         _("mail_fi_emailtype_imap") );
 597
 598
 599         /* Note that this produces a compiler warning,
 600          * because the compiler does not know that the translated string will have a %s in it.
 601          * I do not see a way to avoid the warning while still using these Logical IDs. murrayc. */
 602         gchar* incomingserver_title = g_strdup_printf(_("mcen_li_emailsetup_servertype"), type);
 603
 604         /* This is a mandatory field, so add a *. This is usually done by
 605          * create_caption_new_with_asterisk() but we can't use that here. */
 606         gchar *with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 607         g_free (incomingserver_title);
 608
 609         g_object_set (G_OBJECT (self->caption_incoming), "label", with_asterisk, NULL);
 610         g_free(with_asterisk);
 611 }
 612
 613 /** Change the caption title for the incoming server,
 614  * as specified in the UI spec:
 615  */
 616 static void update_incoming_server_security_choices (ModestAccountSettingsDialog *self, ModestTransportStoreProtocol protocol)
 617 {
 618         /* Fill the combo with appropriately titled choices for POP or IMAP. */
 619         /* The choices are the same, but the titles are different, as in the UI spec. */
 620         modest_serversecurity_combo_box_fill (
 621                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security), protocol);
 622 }
 623
 624 static GtkWidget* create_page_incoming (ModestAccountSettingsDialog *self)
 625 {
 626         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 627
 628         /* Create a size group to be used by all captions.
 629          * Note that HildonCaption does not create a default size group if we do not specify one.
 630          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 631         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 632
 633         /* The incoming server widgets: */
 634         if(!self->entry_incomingserver)
 635                 self->entry_incomingserver = gtk_entry_new ();
 636         /* Auto-capitalization is the default, so let's turn it off: */
 637         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 638
 639         if (self->caption_incoming)
 640           gtk_widget_destroy (self->caption_incoming);
 641
 642         /* The caption title will be updated in update_incoming_server_title().
 643          * so this default text will never be seen: */
 644         /* (Note: Changing the title seems pointless. murrayc) */
 645         self->caption_incoming = create_caption_new_with_asterisk (self, sizegroup,
 646                 "Incoming Server", self->entry_incomingserver, NULL, HILDON_CAPTION_MANDATORY);
 647         gtk_widget_show (self->entry_incomingserver);
 648         connect_for_modified (self, self->entry_incomingserver);
 649         gtk_box_pack_start (GTK_BOX (box), self->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 650         gtk_widget_show (self->caption_incoming);
 651
 652         /* The secure connection widgets: */
 653         /* This will be filled by update_incoming_server_security_choices(). */
 654         if (!self->combo_incoming_security)
 655                 self->combo_incoming_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 656         GtkWidget *caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 657                 self->combo_incoming_security, NULL, HILDON_CAPTION_OPTIONAL);
 658         gtk_widget_show (self->combo_incoming_security);
 659         connect_for_modified (self, self->combo_incoming_security);
 660         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 661         gtk_widget_show (caption);
 662
 663         /* Show a default port number when the security method changes, as per the UI spec: */
 664         g_signal_connect (G_OBJECT (self->combo_incoming_security), "changed", (GCallback)on_combo_incoming_security_changed, self);
 665
 666
 667         /* The port widgets: */
 668         if (!self->entry_incoming_port)
 669                 self->entry_incoming_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 670         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 671                 self->entry_incoming_port, NULL, HILDON_CAPTION_OPTIONAL);
 672         gtk_widget_show (self->entry_incoming_port);
 673         connect_for_modified (self, self->entry_incoming_port);
 674         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 675         gtk_widget_show (caption);
 676
 677         /* The secure authentication widgets: */
 678         if(!self->checkbox_incoming_auth)
 679                 self->checkbox_incoming_auth = gtk_check_button_new ();
 680         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 681                 self->checkbox_incoming_auth, NULL, HILDON_CAPTION_OPTIONAL);
 682         gtk_widget_show (self->checkbox_incoming_auth);
 683         connect_for_modified (self, self->checkbox_incoming_auth);
 684         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 685         gtk_widget_show (caption);
 686
 687         gtk_widget_show (GTK_WIDGET (box));
 688
 689         return GTK_WIDGET (box);
 690 }
 691
 692 static void
 693 on_toggle_button_changed (GtkToggleButton *togglebutton, gpointer user_data)
 694 {
 695         GtkWidget *widget = GTK_WIDGET (user_data);
 696
 697         /* Enable the widget only if the toggle button is active: */
 698         const gboolean enable = gtk_toggle_button_get_active (togglebutton);
 699         gtk_widget_set_sensitive (widget, enable);
 700 }
 701
 702 /* Make the sensitivity of a widget depend on a toggle button.
 703  */
 704 static void
 705 enable_widget_for_togglebutton (GtkWidget *widget, GtkToggleButton* button)
 706 {
 707         g_signal_connect (G_OBJECT (button), "toggled",
 708                 G_CALLBACK (on_toggle_button_changed), widget);
 709
 710         /* Set the starting sensitivity: */
 711         on_toggle_button_changed (button, widget);
 712 }
 713
 714 static void
 715 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 716 {
 717         ModestAccountSettingsDialog * self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 718         ModestConnectionSpecificSmtpWindow *smtp_win;
 719
 720         /* Create the window if necessary: */
 721         smtp_win = modest_connection_specific_smtp_window_new ();
 722         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, self->account_manager);
 723
 724         /* Show the window: */
 725         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win));
 726         gtk_widget_show (GTK_WIDGET (smtp_win));
 727         self->modified = TRUE;
 728 }
 729
 730 static void
 731 on_combo_outgoing_auth_changed (GtkComboBox *widget, gpointer user_data)
 732 {
 733         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 734
 735         ModestAuthProtocol protocol_security =
 736                 modest_secureauth_combo_box_get_active_secureauth (
 737                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
 738         const gboolean secureauth_used = protocol_security != MODEST_PROTOCOL_AUTH_NONE;
 739
 740         gtk_widget_set_sensitive (self->caption_outgoing_username, secureauth_used);
 741         gtk_widget_set_sensitive (self->caption_outgoing_password, secureauth_used);
 742 }
 743
 744 static void
 745 on_combo_outgoing_security_changed (GtkComboBox *widget, gpointer user_data)
 746 {
 747         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 748
 749         const gint port_number =
 750                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 751                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_outgoing_security));
 752
 753         if(port_number != 0) {
 754                 hildon_number_editor_set_value (
 755                         HILDON_NUMBER_EDITOR (self->entry_outgoing_port), port_number);
 756         }
 757 }
 758
 759 static void
 760 on_combo_incoming_security_changed (GtkComboBox *widget, gpointer user_data)
 761 {
 762         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (user_data);
 763         ModestConnectionProtocol protocol_security_incoming;
 764         gint port_number;
 765
 766         port_number =
 767                 modest_serversecurity_combo_box_get_active_serversecurity_port (
 768                         MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 769
 770         if(port_number != 0) {
 771                 hildon_number_editor_set_value (
 772                         HILDON_NUMBER_EDITOR (self->entry_incoming_port), port_number);
 773         }
 774
 775         protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
 776                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
 777         gtk_widget_set_sensitive (self->checkbox_incoming_auth, !modest_protocol_info_is_secure (protocol_security_incoming));
 778         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth), modest_protocol_info_is_secure (protocol_security_incoming));
 779
 780 }
 781
 782
 783 static GtkWidget* create_page_outgoing (ModestAccountSettingsDialog *self)
 784 {
 785         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 786         GtkAdjustment *focus_adjustment = NULL;
 787
 788         /* Put it all in a scrolled window, so that all widgets can be
 789          * accessed even when the on-screen keyboard is visible: */
 790         GtkWidget *scrollwin = gtk_scrolled_window_new(NULL, NULL);
 791         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
 792                 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 793
 794         /* Create a size group to be used by all captions.
 795          * Note that HildonCaption does not create a default size group if we do not specify one.
 796          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 797         GtkSizeGroup *sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 798
 799         /* The outgoing server widgets: */
 800         if (!self->entry_outgoingserver)
 801                 self->entry_outgoingserver = gtk_entry_new ();
 802         /* Auto-capitalization is the default, so let's turn it off: */
 803         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 804         GtkWidget *caption = create_caption_new_with_asterisk (self, sizegroup,
 805                 _("mcen_li_emailsetup_smtp"), self->entry_outgoingserver, NULL, HILDON_CAPTION_OPTIONAL);
 806         gtk_widget_show (self->entry_outgoingserver);
 807         connect_for_modified (self, self->entry_outgoingserver);
 808         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 809         gtk_widget_show (caption);
 810
 811         /* The secure authentication widgets: */
 812         if (!self->combo_outgoing_auth)
 813                 self->combo_outgoing_auth = GTK_WIDGET (modest_secureauth_combo_box_new ());
 814         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_authentication"),
 815                 self->combo_outgoing_auth, NULL, HILDON_CAPTION_OPTIONAL);
 816         gtk_widget_show (self->combo_outgoing_auth);
 817         connect_for_modified (self, self->combo_outgoing_auth);
 818         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 819         gtk_widget_show (caption);
 820
 821         /* Dim the outgoing username and password when no secure authentication is used, as per the UI spec: */
 822         g_signal_connect (G_OBJECT (self->combo_outgoing_auth), "changed", (GCallback)on_combo_outgoing_auth_changed, self);
 823
 824         /* The username widgets: */
 825         self->entry_outgoing_username = GTK_WIDGET (modest_validating_entry_new ());
 826         /* Auto-capitalization is the default, so let's turn it off: */
 827         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_username), HILDON_GTK_INPUT_MODE_FULL);
 828         self->caption_outgoing_username = create_caption_new_with_asterisk (self, sizegroup, _("mail_fi_username"),
 829                 self->entry_outgoing_username, NULL, HILDON_CAPTION_MANDATORY);
 830         gtk_widget_show (self->entry_outgoing_username);
 831         connect_for_modified (self, self->entry_outgoing_username);
 832         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_username, FALSE, FALSE, MODEST_MARGIN_HALF);
 833         gtk_widget_show (self->caption_outgoing_username);
 834
 835         /* Prevent the use of some characters in the username,
 836          * as required by our UI specification: */
 837         modest_validating_entry_set_unallowed_characters_whitespace (
 838                 MODEST_VALIDATING_ENTRY (self->entry_outgoing_username));
 839
 840         /* Set max length as in the UI spec:
 841          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 842         gtk_entry_set_max_length (GTK_ENTRY (self->entry_outgoing_username), 64);
 843         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (self->entry_outgoing_username),
 844                 on_entry_max, self);
 845
 846         /* The password widgets: */
 847         self->entry_outgoing_password = gtk_entry_new ();
 848         /* Auto-capitalization is the default, so let's turn it off: */
 849         hildon_gtk_entry_set_input_mode (GTK_ENTRY (self->entry_outgoing_password),
 850                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 851         gtk_entry_set_visibility (GTK_ENTRY (self->entry_outgoing_password), FALSE);
 852         /* gtk_entry_set_invisible_char (GTK_ENTRY (self->entry_outgoing_password), '*'); */
 853         self->caption_outgoing_password = create_caption_new_with_asterisk (self, sizegroup,
 854                 _("mail_fi_password"), self->entry_outgoing_password, NULL, HILDON_CAPTION_OPTIONAL);
 855         gtk_widget_show (self->entry_outgoing_password);
 856         connect_for_modified (self, self->entry_outgoing_password);
 857         gtk_box_pack_start (GTK_BOX (box), self->caption_outgoing_password, FALSE, FALSE, MODEST_MARGIN_HALF);
 858         gtk_widget_show (self->caption_outgoing_password);
 859
 860         /* The secure connection widgets: */
 861         /* This will be filled and set with modest_serversecurity_combo_box_fill()
 862          * and modest_serversecurity_combo_box_set_active_serversecurity().
 863          */
 864         if (!self->combo_outgoing_security)
 865
 866                 self->combo_outgoing_security = GTK_WIDGET (modest_serversecurity_combo_box_new ());
 867         caption = hildon_caption_new (sizegroup, _("mcen_li_emailsetup_secure_connection"),
 868                 self->combo_outgoing_security, NULL, HILDON_CAPTION_OPTIONAL);
 869         gtk_widget_show (self->combo_outgoing_security);
 870         connect_for_modified (self, self->combo_outgoing_security);
 871         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 872         gtk_widget_show (caption);
 873
 874         /* Show a default port number when the security method changes, as per the UI spec: */
 875         g_signal_connect (G_OBJECT (self->combo_outgoing_security), "changed", (GCallback)on_combo_outgoing_security_changed, self);
 876
 877         /* The port widgets: */
 878         if (!self->entry_outgoing_port)
 879                 self->entry_outgoing_port = GTK_WIDGET (hildon_number_editor_new (PORT_MIN, PORT_MAX));
 880         caption = hildon_caption_new (sizegroup, _("mcen_fi_emailsetup_port"),
 881                 self->entry_outgoing_port, NULL, HILDON_CAPTION_OPTIONAL);
 882         gtk_widget_show (self->entry_outgoing_port);
 883         connect_for_modified (self, self->entry_outgoing_port);
 884         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 885         gtk_widget_show (caption);
 886
 887         GtkWidget *separator = gtk_hseparator_new ();
 888         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 889         gtk_widget_show (separator);
 890
 891         /* connection-specific checkbox: */
 892         if (!self->checkbox_outgoing_smtp_specific) {
 893                 self->checkbox_outgoing_smtp_specific = gtk_check_button_new ();
 894                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific),
 895                         FALSE);
 896         }
 897         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_connection_smtp"),
 898                 self->checkbox_outgoing_smtp_specific, NULL, HILDON_CAPTION_OPTIONAL);
 899         gtk_widget_show (self->checkbox_outgoing_smtp_specific);
 900         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 901         gtk_widget_show (caption);
 902         connect_for_modified (self, self->checkbox_outgoing_smtp_specific);
 903
 904         /* Connection-specific SMTP-Severs Edit button: */
 905         if (!self->button_outgoing_smtp_servers)
 906                 self->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_edit"));
 907         caption = hildon_caption_new (sizegroup, _("mcen_fi_advsetup_optional_smtp"),
 908                 self->button_outgoing_smtp_servers, NULL, HILDON_CAPTION_OPTIONAL);
 909         hildon_caption_set_child_expand (HILDON_CAPTION (caption), FALSE);
 910         gtk_widget_show (self->button_outgoing_smtp_servers);
 911         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 912         gtk_widget_show (caption);
 913
 914         /* Only enable the button when the checkbox is checked: */
 915         enable_widget_for_togglebutton (self->button_outgoing_smtp_servers,
 916                 GTK_TOGGLE_BUTTON (self->checkbox_outgoing_smtp_specific));
 917
 918         g_signal_connect (G_OBJECT (self->button_outgoing_smtp_servers), "clicked",
 919                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 920
 921         gtk_widget_show (GTK_WIDGET (box));
 922         gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scrollwin), box);
 923         gtk_widget_show(scrollwin);
 924
 925         focus_adjustment = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrollwin));
 926         gtk_container_set_focus_vadjustment (GTK_CONTAINER (box), focus_adjustment);
 927
 928         return GTK_WIDGET (scrollwin);
 929 }
 930
 931 static gboolean
 932 check_data (ModestAccountSettingsDialog *self)
 933 {
 934         /* Check that the title is not already in use: */
 935         gchar* account_title = get_entered_account_title (self);
 936         if (!account_title)
 937                 return FALSE; /* Should be prevented already anyway. */
 938
 939         if (strcmp(account_title, self->original_account_title) != 0) {
 940                 /* Check the changed title: */
 941                 const gboolean name_in_use  = modest_account_mgr_account_with_display_name_exists (self->account_manager,
 942                         account_title);
 943
 944                 if (name_in_use) {
 945                         /* Warn the user via a dialog: */
 946                         hildon_banner_show_information(NULL, NULL, _("mail_ib_account_name_already_existing"));
 947
 948                 g_free (account_title);
 949                         return FALSE;
 950                 }
 951         }
 952
 953         g_free (account_title);
 954         account_title  = NULL;
 955
 956         /* Check that the email address is valid: */
 957         const gchar* email_address = gtk_entry_get_text (GTK_ENTRY (self->entry_user_email));
 958         if ((!email_address) || (strlen(email_address) == 0)) {
 959                 return FALSE;
 960         }
 961
 962         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 963                 /* Warn the user via a dialog: */
 964                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
 965
 966                 /* Return focus to the email address entry: */
 967                 gtk_widget_grab_focus (self->entry_user_email);
 968                 gtk_editable_select_region (GTK_EDITABLE (self->entry_user_email), 0, -1);
 969                 return FALSE;
 970         }
 971
 972         /* make sure the domain name for the incoming server is valid */
 973         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (self->entry_incomingserver));
 974         if ((!hostname) || (strlen(hostname) == 0)) {
 975                 return FALSE;
 976         }
 977
 978         if (!modest_text_utils_validate_domain_name (hostname)) {
 979                 /* Warn the user via a dialog: */
 980                 hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_servername"));
 981
 982                 /* Return focus to the email address entry: */
 983         gtk_widget_grab_focus (self->entry_incomingserver);
 984                 gtk_editable_select_region (GTK_EDITABLE (self->entry_incomingserver), 0, -1);
 985                 return FALSE;
 986         }
 987
 988         /* make sure the domain name for the outgoing server is valid */
 989         const gchar* hostname2 = gtk_entry_get_text (GTK_ENTRY (self->entry_outgoingserver));
 990         if ((!hostname2) || (strlen(hostname2) == 0)) {
 991                 return FALSE;
 992         }
 993
 994         if (!modest_text_utils_validate_domain_name (hostname2)) {
 995                 /* Warn the user via a dialog: */
 996                 hildon_banner_show_information (self->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 997
 998                 /* Return focus to the email address entry: */
 999                 gtk_widget_grab_focus (self->entry_outgoingserver);
1000                 gtk_editable_select_region (GTK_EDITABLE (self->entry_outgoingserver), 0, -1);
1001                 return FALSE;
1002         }
1003
1004         /* Find a suitable authentication method when secure authentication is desired */
1005
1006         const gint port_num = hildon_number_editor_get_value (
1007                         HILDON_NUMBER_EDITOR (self->entry_incoming_port));
1008         const gchar* username = gtk_entry_get_text (GTK_ENTRY (self->entry_user_username));
1009
1010         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1011                 MODEST_SERVERSECURITY_COMBO_BOX (self->combo_incoming_security));
1012         if (!modest_protocol_info_is_secure(protocol_security_incoming))
1013         {
1014                 if (gtk_toggle_button_get_active (
1015                                 GTK_TOGGLE_BUTTON (self->checkbox_incoming_auth))) {
1016                         GError *error = NULL;
1017
1018                         GList *list_auth_methods =
1019                                 modest_utils_get_supported_secure_authentication_methods (self->incoming_protocol,
1020                                         hostname, port_num, username, GTK_WINDOW (self), &error);
1021                         if (list_auth_methods) {
1022                                 /* Use the first supported method.
1023                                  * TODO: Should we prioritize them, to prefer a particular one? */
1024                                 GList* method;
1025                                 for (method = list_auth_methods; method != NULL; method = g_list_next(method))
1026                                 {
1027                                         ModestAuthProtocol proto = (ModestAuthProtocol)(GPOINTER_TO_INT(method->data));
1028                                         // Allow secure methods, e.g MD5 only
1029                                         if (modest_protocol_info_auth_is_secure(proto))
1030                                         {
1031                                                 self->protocol_authentication_incoming = proto;
1032                                                 break;
1033                                         }
1034                                 }
1035                                 g_list_free (list_auth_methods);
1036                         }
1037
1038                         if (list_auth_methods == NULL ||
1039                                         !modest_protocol_info_auth_is_secure(self->protocol_authentication_incoming))
1040                         {
1041                                 if(error == NULL || error->domain != modest_utils_get_supported_secure_authentication_error_quark() ||
1042                                                 error->code != MODEST_UTILS_GET_SUPPORTED_SECURE_AUTHENTICATION_ERROR_CANCELED)
1043                                         hildon_banner_show_information(GTK_WIDGET (self), NULL,
1044                                                                        _("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  */
1061 static void
1062 on_response (GtkDialog *wizard_dialog,
1063         gint response_id,
1064         gpointer user_data)
1065 {
1066         ModestAccountSettingsDialog *self = MODEST_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
1067         enable_buttons (self);
1068
1069         gboolean prevent_response = FALSE;
1070
1071         /* Warn about unsaved changes: */
1072         if (response_id == GTK_RESPONSE_CANCEL && self->modified) {
1073                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
1074                         _("imum_nc_wizard_confirm_lose_changes")));
1075                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
1076
1077                  const gint dialog_response = gtk_dialog_run (dialog);
1078                  gtk_widget_destroy (GTK_WIDGET (dialog));
1079
1080                 if (dialog_response != GTK_RESPONSE_OK)
1081                         prevent_response = TRUE;
1082         }
1083         /* Check for invalid input: */
1084         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
1085                 prevent_response = TRUE;
1086         }
1087
1088         if (prevent_response) {
1089                 /* This is a nasty hack. murrayc. */
1090                 /* Don't let the dialog close */
1091                 g_signal_stop_emission_by_name (wizard_dialog, "response");
1092                 return;
1093         }
1094
1095         if (response_id == GTK_RESPONSE_OK) {
1096                 /* Try to save the changes if modified (NB #59251): */
1097                 if (self->modified)
1098                 {
1099                         const gboolean saved = save_configuration (self);
1100                         if (saved) {
1101                                 /* Do not show the account-saved dialog if we are just saving this
1102                                  * temporarily, because from the user's point of view it will not
1103                                  * really be saved (saved + enabled) until later
1104                                  */
1105                                 if (modest_account_settings_get_account_name (self->settings) != NULL) {
1106                                         ModestServerAccountSettings *store_settings;
1107                                         ModestServerAccountSettings *transport_settings;
1108                                         const gchar *store_account_name;
1109                                         const gchar *transport_account_name;
1110
1111
1112                                         store_settings = modest_account_settings_get_store_settings (self->settings);
1113                                         transport_settings = modest_account_settings_get_transport_settings (self->settings);
1114                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1115                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1116
1117                                         if (store_account_name) {
1118                                                 modest_account_mgr_notify_account_update (self->account_manager,
1119                                                                                           store_account_name);
1120                                         }
1121                                         if (transport_account_name) {
1122                                                 modest_account_mgr_notify_account_update (self->account_manager,
1123                                                                                           transport_account_name);
1124                                         }
1125                                         g_object_unref (store_settings);
1126                                         g_object_unref (transport_settings);
1127
1128                                         if (!self->save_password)
1129                                                 hildon_banner_show_information(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1130                                 }
1131                         } else {
1132                                 hildon_banner_show_information (NULL, NULL, _("mail_ib_setting_failed"));
1133                         }
1134                 }
1135         }
1136 }
1137
1138 static void
1139 modest_account_settings_dialog_init (ModestAccountSettingsDialog *self)
1140 {
1141         /* Create the notebook to be used by the GtkDialog base class:
1142          * Each page of the notebook will be a page of the wizard: */
1143         self->notebook = GTK_NOTEBOOK (gtk_notebook_new());
1144         self->settings = modest_account_settings_new ();
1145
1146         /* Get the account manager object,
1147          * so we can check for existing accounts,
1148          * and create new accounts: */
1149         self->account_manager = modest_runtime_get_account_mgr ();
1150         g_assert (self->account_manager);
1151         g_object_ref (self->account_manager);
1152
1153         self->protocol_authentication_incoming = MODEST_PROTOCOL_AUTH_PASSWORD;
1154
1155     /* Create the common pages,
1156      */
1157         self->page_account_details = create_page_account_details (self);
1158         self->page_user_details = create_page_user_details (self);
1159         self->page_incoming = create_page_incoming (self);
1160         self->page_outgoing = create_page_outgoing (self);
1161
1162         /* Add the notebook pages: */
1163         gtk_notebook_append_page (self->notebook, self->page_account_details,
1164                 gtk_label_new (_("mcen_ti_account_settings_account")));
1165         gtk_notebook_append_page (self->notebook, self->page_user_details,
1166                 gtk_label_new (_("mcen_ti_account_settings_userinfo")));
1167         gtk_notebook_append_page (self->notebook, self->page_incoming,
1168                 gtk_label_new (_("mcen_ti_advsetup_retrieval")));
1169         gtk_notebook_append_page (self->notebook, self->page_outgoing,
1170                 gtk_label_new (_("mcen_ti_advsetup_sending")));
1171
1172         GtkDialog *dialog = GTK_DIALOG (self);
1173         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (self->notebook));
1174         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1175         gtk_widget_show (GTK_WIDGET (self->notebook));
1176
1177     /* Add the buttons: */
1178     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_ok"), GTK_RESPONSE_OK);
1179     gtk_dialog_add_button (GTK_DIALOG(self), _("mcen_bd_dialog_cancel"), GTK_RESPONSE_CANCEL);
1180
1181     /* Connect to the dialog's response signal: */
1182     /* We use connect-before
1183      * so we can stop the signal emission,
1184      * to stop the default signal handler from closing the dialog.
1185      */
1186     g_signal_connect (G_OBJECT (self), "response",
1187             G_CALLBACK (on_response), self);
1188
1189     self->modified = FALSE;
1190     self->save_password = FALSE;
1191
1192     /* When this window is shown, hibernation should not be possible,
1193          * because there is no sensible way to save the state: */
1194     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1195         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1196
1197     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings",
1198                                     modest_maemo_utils_get_osso_context());
1199 }
1200
1201 ModestAccountSettingsDialog*
1202 modest_account_settings_dialog_new (void)
1203 {
1204         return g_object_new (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG, NULL);
1205 }
1206
1207 /** Update the UI with the stored account details, so they can be edited.
1208  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1209  */
1210 void modest_account_settings_dialog_set_account (ModestAccountSettingsDialog *dialog, ModestAccountSettings *settings)
1211 {
1212         ModestServerAccountSettings *incoming_account;
1213         ModestServerAccountSettings *outgoing_account;
1214         const gchar *account_name;
1215
1216         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1217
1218         incoming_account = modest_account_settings_get_store_settings (settings);
1219         outgoing_account = modest_account_settings_get_transport_settings (settings);
1220
1221         account_name = modest_account_settings_get_account_name (settings);
1222
1223         /* Save the account name so we can refer to it later: */
1224         if (dialog->account_name)
1225                 g_free (dialog->account_name);
1226         dialog->account_name = g_strdup (account_name);
1227
1228         if (dialog->settings)
1229                 g_object_unref (dialog->settings);
1230         dialog->settings = g_object_ref (settings);
1231
1232         /* Save the account title so we can refer to it if the user changes it: */
1233         if (dialog->original_account_title)
1234                 g_free (dialog->original_account_title);
1235         dialog->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1236
1237         /* Show the account data in the widgets: */
1238
1239         /* Note that we never show the non-display name in the UI.
1240          * (Though the display name defaults to the non-display name at the start.) */
1241         gtk_entry_set_text( GTK_ENTRY (dialog->entry_account_title),
1242                             null_means_empty (modest_account_settings_get_display_name (settings)));
1243         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_name),
1244                             null_means_empty (modest_account_settings_get_fullname (settings)));
1245         gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_email),
1246                             null_means_empty (modest_account_settings_get_email_address (settings)));
1247         modest_retrieve_combo_box_fill (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve), modest_server_account_settings_get_protocol (incoming_account));
1248         modest_retrieve_combo_box_set_active_retrieve_conf (MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve),
1249                                                             modest_account_settings_get_retrieve_type (settings));
1250         modest_limit_retrieve_combo_box_set_active_limit_retrieve (
1251                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve),
1252                 modest_account_settings_get_retrieve_limit (settings));
1253
1254
1255         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages),
1256                                       modest_account_settings_get_leave_messages_on_server (settings));
1257
1258         /* Only show the leave-on-server checkbox for POP,
1259          * as per the UI spec: */
1260         if (modest_server_account_settings_get_protocol (incoming_account) != MODEST_PROTOCOL_STORE_POP) {
1261                 gtk_widget_hide (dialog->caption_leave_messages);
1262         } else {
1263                 gtk_widget_show (dialog->caption_leave_messages);
1264         }
1265
1266         update_incoming_server_security_choices (dialog, modest_server_account_settings_get_protocol (incoming_account));
1267         if (incoming_account) {
1268                 const gchar *username;
1269                 const gchar *password;
1270                 const gchar *hostname;
1271                 /* Remember this for later: */
1272                 dialog->incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1273
1274                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1275                 username = modest_server_account_settings_get_username (incoming_account);
1276                 password = modest_server_account_settings_get_password (incoming_account);
1277                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_username),
1278                                     null_means_empty (username));
1279                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_user_password),
1280                                     null_means_empty (password));
1281
1282                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_incomingserver),
1283                                     null_means_empty (hostname));
1284
1285                 /* The UI spec says:
1286                  * If secure authentication is unchecked, allow sending username and password also as plain text.
1287          * If secure authentication is checked, require one of the secure methods during connection: SSL, TLS, CRAM-MD5 etc.
1288                  * TODO: Do we need to discover which of these (SSL, TLS, CRAM-MD5) is supported?
1289          */
1290                 modest_serversecurity_combo_box_set_active_serversecurity (
1291                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security),
1292                         modest_server_account_settings_get_security (incoming_account));
1293
1294                 /* Check if we have
1295                  - a secure protocol
1296                  OR
1297                  - use encrypted passwords
1298                 */
1299                 const ModestAuthProtocol secure_auth = modest_server_account_settings_get_auth_protocol (incoming_account);
1300                 dialog->protocol_authentication_incoming = (secure_auth != MODEST_PROTOCOL_AUTH_NONE)?
1301                         secure_auth:MODEST_PROTOCOL_AUTH_PASSWORD;
1302                 ModestConnectionProtocol secure_protocol = modest_server_account_settings_get_security (incoming_account);
1303                 if (modest_protocol_info_is_secure (secure_protocol) || modest_protocol_info_auth_is_secure(secure_auth))
1304                 {
1305                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1306                                                      TRUE);
1307                 }
1308                 else
1309                 {
1310                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON (dialog->checkbox_incoming_auth),
1311                                                      FALSE);
1312                 };
1313
1314                 gtk_widget_set_sensitive (dialog->checkbox_incoming_auth, !modest_protocol_info_is_secure (secure_protocol));
1315
1316                 update_incoming_server_title (dialog, dialog->incoming_protocol);
1317
1318                 const gint port_num = modest_server_account_settings_get_port (incoming_account);
1319                 if (port_num == 0) {
1320                         /* Show the appropriate port number: */
1321                         on_combo_incoming_security_changed (
1322                                 GTK_COMBO_BOX (dialog->combo_incoming_security), dialog);
1323                 } else {
1324                         /* Keep the user-entered port-number,
1325                          * or the already-appropriate automatic port number: */
1326                         hildon_number_editor_set_value (
1327                                 HILDON_NUMBER_EDITOR (dialog->entry_incoming_port), port_num);
1328                 }
1329                 g_object_unref (incoming_account);
1330         }
1331
1332         outgoing_account = modest_account_settings_get_transport_settings (settings);
1333         if (outgoing_account) {
1334                 const gchar *hostname;
1335                 const gchar *username;
1336                 const gchar *password;
1337
1338                 /* Remember this for later: */
1339                 dialog->outgoing_protocol =
1340                         modest_server_account_settings_get_protocol (outgoing_account);
1341
1342                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1343                 username = modest_server_account_settings_get_username (outgoing_account);
1344                 password = modest_server_account_settings_get_password (outgoing_account);
1345                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoingserver),
1346                                     null_means_empty (hostname));
1347
1348                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_username),
1349                                     null_means_empty (username));
1350                 gtk_entry_set_text( GTK_ENTRY (dialog->entry_outgoing_password),
1351                                     null_means_empty (password));
1352
1353                 /* Get the secure-auth setting: */
1354                 const ModestAuthProtocol secure_auth = modest_server_account_settings_get_auth_protocol (outgoing_account);
1355                 modest_secureauth_combo_box_set_active_secureauth (
1356                         MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth), secure_auth);
1357                 on_combo_outgoing_auth_changed (GTK_COMBO_BOX (dialog->combo_outgoing_auth), dialog);
1358
1359                 modest_serversecurity_combo_box_fill (
1360                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security),
1361                         dialog->outgoing_protocol);
1362
1363                 /* Get the security setting: */
1364                 const ModestConnectionProtocol security = modest_server_account_settings_get_security (outgoing_account);
1365                 modest_serversecurity_combo_box_set_active_serversecurity (
1366                         MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security), security);
1367
1368                 const gint port_num = modest_server_account_settings_get_port (outgoing_account);
1369                 if (port_num == 0) {
1370                         /* Show the appropriate port number: */
1371                         on_combo_outgoing_security_changed (
1372                                 GTK_COMBO_BOX (dialog->combo_outgoing_security), dialog);
1373                 }
1374                 else {
1375                         /* Keep the user-entered port-number,
1376                          * or the already-appropriate automatic port number: */
1377                         hildon_number_editor_set_value (
1378                                 HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port), port_num);
1379                 }
1380
1381                 const gboolean has_specific =
1382                         modest_account_settings_get_use_connection_specific_smtp (settings);
1383                 gtk_toggle_button_set_active (
1384                         GTK_TOGGLE_BUTTON (dialog->checkbox_outgoing_smtp_specific),
1385                         has_specific);
1386                 g_object_unref (outgoing_account);
1387         }
1388
1389         /* Set window title according to account: */
1390         /* TODO: Is this the correct way to find a human-readable name for
1391          * the protocol used? */
1392         const gchar* proto_str = modest_protocol_info_get_transport_store_protocol_name (dialog->incoming_protocol);
1393         gchar *proto_name = g_utf8_strup(proto_str, -1);
1394         const gchar *account_title = modest_account_settings_get_display_name(settings);
1395
1396         gchar *title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1397         g_free (proto_name);
1398
1399         gtk_window_set_title (GTK_WINDOW (dialog), title);
1400         g_free (title);
1401
1402         /* account_data->is_enabled,  */
1403         /*account_data->is_default,  */
1404
1405         /* Unset the modified flag so we can detect changes later: */
1406         dialog->modified = FALSE;
1407 }
1408
1409 /** Show the User Info tab.
1410  */
1411 void modest_account_settings_dialog_switch_to_user_info (ModestAccountSettingsDialog *dialog)
1412 {
1413         const gint page_num = gtk_notebook_page_num (dialog->notebook, dialog->page_user_details);
1414         if (page_num == -1) {
1415                 g_warning ("%s: notebook page not found.\n", __FUNCTION__);
1416         }
1417
1418         /* Ensure that the widget is visible so that gtk_notebook_set_current_page() works: */
1419         /* TODO: even this hack (recommened by the GTK+ documentation) doesn't seem to work. */
1420
1421         gtk_widget_show (dialog->page_user_details);
1422         gtk_widget_show (GTK_WIDGET (dialog->notebook));
1423         gtk_widget_show (GTK_WIDGET (dialog));
1424         gtk_notebook_set_current_page (dialog->notebook, page_num);
1425 }
1426
1427 static gboolean
1428 save_configuration (ModestAccountSettingsDialog *dialog)
1429 {
1430         const gchar* account_name = dialog->account_name;
1431         ModestServerAccountSettings *store_settings;
1432         ModestServerAccountSettings *transport_settings;
1433
1434         /* Set the account data from the widgets: */
1435         const gchar* user_fullname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_name));
1436         modest_account_settings_set_fullname (dialog->settings, user_fullname);
1437
1438         const gchar* emailaddress = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_email));
1439         modest_account_settings_set_email_address (dialog->settings, emailaddress);
1440
1441         /* Signature: */
1442         if (dialog->signature_dialog) {
1443                 gboolean use_signature = FALSE;
1444                 gchar *signature =
1445                         modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (dialog->signature_dialog),
1446                                                                      &use_signature);
1447
1448                 modest_account_settings_set_use_signature (dialog->settings, use_signature);
1449                 modest_account_settings_set_signature (dialog->settings, signature);
1450         }
1451
1452         ModestAccountRetrieveType retrieve_type = modest_retrieve_combo_box_get_active_retrieve_conf (
1453                 MODEST_RETRIEVE_COMBO_BOX (dialog->combo_retrieve));
1454         modest_account_settings_set_retrieve_type (dialog->settings, retrieve_type);
1455
1456         gint retrieve_limit = modest_limit_retrieve_combo_box_get_active_limit_retrieve (
1457                 MODEST_LIMIT_RETRIEVE_COMBO_BOX (dialog->combo_limit_retrieve));
1458         modest_account_settings_set_retrieve_limit (dialog->settings, retrieve_limit);
1459
1460         const gboolean leave_on_server = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->checkbox_leave_messages));
1461         modest_account_settings_set_leave_messages_on_server (dialog->settings, leave_on_server);
1462
1463         store_settings = modest_account_settings_get_store_settings (dialog->settings);
1464
1465         const gchar* hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_incomingserver));
1466         modest_server_account_settings_set_hostname (store_settings, hostname);
1467
1468         const gchar* username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_username));
1469         modest_server_account_settings_set_username (store_settings, username);
1470
1471         const gchar* password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_user_password));
1472         modest_server_account_settings_set_password (store_settings, password);
1473
1474         /* port: */
1475         gint port_num = hildon_number_editor_get_value (
1476                         HILDON_NUMBER_EDITOR (dialog->entry_incoming_port));
1477         modest_server_account_settings_set_port (store_settings, port_num);
1478
1479         /* The UI spec says:
1480          * If secure authentication is unchecked, allow sending username and password also as plain text.
1481          * If secure authentication is checked, require one of the secure
1482          * methods during connection: SSL, TLS, CRAM-MD5 etc.
1483          */
1484
1485         const ModestConnectionProtocol protocol_security_incoming = modest_serversecurity_combo_box_get_active_serversecurity (
1486                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_incoming_security));
1487         modest_server_account_settings_set_security (store_settings, protocol_security_incoming);
1488         if (modest_protocol_info_is_secure (protocol_security_incoming)) {
1489                 modest_server_account_settings_set_auth_protocol (store_settings, FALSE);
1490         } else {
1491                 modest_server_account_settings_set_auth_protocol (store_settings,
1492                                                                   dialog->protocol_authentication_incoming);
1493         }
1494
1495         g_object_unref (store_settings);
1496
1497         /* Outgoing: */
1498         transport_settings = modest_account_settings_get_transport_settings (dialog->settings);
1499
1500         hostname = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoingserver));
1501         modest_server_account_settings_set_hostname (transport_settings, hostname);
1502
1503         username = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_username));
1504         modest_server_account_settings_set_username (transport_settings, username);
1505
1506         password = gtk_entry_get_text (GTK_ENTRY (dialog->entry_outgoing_password));
1507         modest_server_account_settings_set_password (transport_settings, password);
1508
1509         const ModestConnectionProtocol protocol_security_outgoing = modest_serversecurity_combo_box_get_active_serversecurity (
1510                 MODEST_SERVERSECURITY_COMBO_BOX (dialog->combo_outgoing_security));
1511         modest_server_account_settings_set_security (transport_settings, protocol_security_outgoing);
1512
1513         const ModestAuthProtocol protocol_authentication_outgoing = modest_secureauth_combo_box_get_active_secureauth (
1514                 MODEST_SECUREAUTH_COMBO_BOX (dialog->combo_outgoing_auth));
1515         modest_server_account_settings_set_auth_protocol (transport_settings, protocol_authentication_outgoing);
1516
1517         /* port: */
1518         port_num = hildon_number_editor_get_value (
1519                         HILDON_NUMBER_EDITOR (dialog->entry_outgoing_port));
1520         modest_server_account_settings_set_port (transport_settings, port_num);
1521         g_object_unref (transport_settings);
1522
1523
1524         /* Set the changed account title last, to simplify the previous code: */
1525         gchar* account_title = get_entered_account_title (dialog);
1526         if (!account_title)
1527                 return FALSE; /* Should be prevented already anyway. */
1528
1529 /*      if (strcmp (account_title, account_name) != 0) { */
1530         modest_account_settings_set_display_name (dialog->settings, account_title);
1531 /*      } */
1532         g_free (account_title);
1533         account_title = NULL;
1534
1535         /* Save connection-specific SMTP server accounts: */
1536         modest_account_settings_set_use_connection_specific_smtp
1537                 (dialog->settings,
1538                  gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(dialog->checkbox_outgoing_smtp_specific)));
1539
1540         /* this configuration is not persistent, we should not save */
1541         if (account_name != NULL)
1542                 modest_account_mgr_save_account_settings (dialog->account_manager, dialog->settings);
1543
1544         return TRUE;
1545 }
1546
1547 static gboolean entry_is_empty (GtkWidget *entry)
1548 {
1549         if (!entry)
1550                 return FALSE;
1551
1552         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1553         if ((!text) || (strlen(text) == 0))
1554                 return TRUE;
1555         else {
1556                 /* Strip it of whitespace at the start and end: */
1557                 gchar *stripped = g_strdup (text);
1558                 stripped = g_strstrip (stripped);
1559
1560                 if (!stripped)
1561                         return TRUE;
1562
1563                 const gboolean result = (strlen (stripped) == 0);
1564
1565                 g_free (stripped);
1566                 return result;
1567         }
1568 }
1569
1570 static void
1571 enable_buttons (ModestAccountSettingsDialog *self)
1572 {
1573         gboolean enable_ok = TRUE;
1574         ModestAuthProtocol outgoing_auth_protocol;
1575
1576         /* The account details title is mandatory: */
1577         if (entry_is_empty(self->entry_account_title))
1578                 enable_ok = FALSE;
1579
1580         /* The user details username is mandatory: */
1581         if (enable_ok && entry_is_empty(self->entry_user_username))
1582                 enable_ok = FALSE;
1583
1584         /* The user details email address is mandatory: */
1585         if (enable_ok && entry_is_empty (self->entry_user_email))
1586                 enable_ok = FALSE;
1587
1588         /* The custom incoming server is mandatory: */
1589         if (enable_ok && entry_is_empty(self->entry_incomingserver))
1590                 enable_ok = FALSE;
1591
1592         /* The custom incoming server is mandatory: */
1593         if (enable_ok && entry_is_empty(self->entry_outgoingserver))
1594                 enable_ok = FALSE;
1595
1596         /* Outgoing username is mandatory if outgoing auth is secure */
1597         if (self->combo_outgoing_auth) {
1598                 outgoing_auth_protocol = modest_secureauth_combo_box_get_active_secureauth (
1599                         MODEST_SECUREAUTH_COMBO_BOX (self->combo_outgoing_auth));
1600                 if (enable_ok &&
1601                     outgoing_auth_protocol != MODEST_PROTOCOL_AUTH_NONE &&
1602                     entry_is_empty (self->entry_outgoing_username))
1603                         enable_ok = FALSE;
1604         }
1605
1606         /* Enable the buttons,
1607          * identifying them via their associated response codes:
1608          */
1609         GtkDialog *dialog_base = GTK_DIALOG (self);
1610         gtk_dialog_set_response_sensitive (dialog_base,
1611                                            GTK_RESPONSE_OK,
1612                                            enable_ok);
1613 }
1614
1615 void
1616 modest_account_settings_dialog_check_allow_changes (ModestAccountSettingsDialog *self)
1617 {
1618         ModestServerAccountSettings *incoming_settings;
1619         const gchar *server_account_name;
1620         gboolean username_known;
1621
1622         if (!G_IS_OBJECT (self->settings))
1623                 return;
1624
1625         incoming_settings = modest_account_settings_get_store_settings (self->settings);
1626         server_account_name = modest_server_account_settings_get_account_name (incoming_settings);
1627
1628         username_known = modest_account_mgr_get_server_account_username_has_succeeded (self->account_manager,
1629                                                                                        server_account_name);
1630
1631         /* Enable or disable widgets */
1632         gtk_widget_set_sensitive (self->entry_user_username, !username_known);
1633         gtk_widget_set_sensitive (self->entry_incomingserver, !username_known);
1634         /* gtk_widget_set_sensitive (self->entry_outgoingserver, !username_known); */
1635         /* gtk_widget_set_sensitive (self->entry_outgoing_username, !username_known); */
1636         gtk_widget_set_sensitive (self->entry_incoming_port, !username_known);
1637 /*      gtk_widget_set_sensitive (self->entry_outgoing_port, !username_known); */
1638         gtk_widget_set_sensitive (self->combo_incoming_security, !username_known);
1639 /*      gtk_widget_set_sensitive (self->combo_outgoing_security, !username_known); */
1640 }
1641
1642 void
1643 modest_account_settings_dialog_set_modified (ModestAccountSettingsDialog *dialog, gboolean modified)
1644 {
1645         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1646
1647         dialog->modified = modified;
1648
1649 }
1650
1651 void
1652 modest_account_settings_dialog_save_password (ModestAccountSettingsDialog *dialog)
1653 {
1654         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1655
1656         dialog->save_password = TRUE;
1657         dialog->modified = TRUE;
1658 }
1659
1660
1661 static void
1662 modest_account_settings_dialog_class_init (ModestAccountSettingsDialogClass *klass)
1663 {
1664         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1665         g_type_class_add_private (klass, sizeof (ModestAccountSettingsDialogPrivate));
1666
1667
1668         object_class->get_property = modest_account_settings_dialog_get_property;
1669         object_class->set_property = modest_account_settings_dialog_set_property;
1670         object_class->dispose = modest_account_settings_dialog_dispose;
1671         object_class->finalize = modest_account_settings_dialog_finalize;
1672 }