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

   1 /* Copyright (c) 2008, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30
  31 #include <glib/gi18n.h>
  32 #include <gtk/gtkvbox.h>
  33 #include <gtk/gtklabel.h>
  34 #include <gtk/gtkentry.h>
  35 #include <gtk/gtkbutton.h>
  36 #include <gtk/gtkcheckbutton.h>
  37 #include <gtk/gtkmessagedialog.h>
  38 #include <gtk/gtkstock.h>
  39 #include "modest-hildon-includes.h"
  40 #include "modest-default-account-settings-dialog.h"
  41 #include "modest-account-mgr.h"
  42 #include "modest-secureauth-picker.h"
  43 #include "widgets/modest-validating-entry.h"
  44 #include "modest-retrieve-picker.h"
  45 #include "modest-limit-retrieve-picker.h"
  46 #include "modest-text-utils.h"
  47 #include "modest-account-mgr.h"
  48 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  49 #include <modest-server-account-settings.h>
  50 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  51 #include "modest-connection-specific-smtp-window.h"
  52 #include "modest-signature-editor-dialog.h"
  53 #include <modest-utils.h>
  54 #include <modest-defs.h>
  55 #include "modest-maemo-utils.h"
  56 #include "modest-maemo-security-options-view.h"
  57 #include "modest-ui-actions.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
  66 /* Include config.h so that _() works: */
  67 #ifdef HAVE_CONFIG_H
  68 #include <config.h>
  69 #endif
  70
  71 #define PORT_MIN 1
  72 #define PORT_MAX 65535
  73
  74 static void modest_account_settings_dialog_init (gpointer g, gpointer iface_data);
  75
  76 G_DEFINE_TYPE_EXTENDED (ModestDefaultAccountSettingsDialog,
  77                         modest_default_account_settings_dialog,
  78                         GTK_TYPE_DIALOG,
  79                         0,
  80                         G_IMPLEMENT_INTERFACE (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG,
  81                                                modest_account_settings_dialog_init));
  82
  83 #define MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  84         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, ModestDefaultAccountSettingsDialogPrivate))
  85
  86 typedef struct _ModestDefaultAccountSettingsDialogPrivate ModestDefaultAccountSettingsDialogPrivate;
  87
  88 struct _ModestDefaultAccountSettingsDialogPrivate
  89 {
  90         /* Used by derived widgets to query existing accounts,
  91          * and to create new accounts: */
  92         ModestAccountMgr *account_manager;
  93         ModestAccountSettings *settings;
  94
  95         gboolean modified;
  96         gchar * account_name; /* This may not change. It is not user visible. */
  97         ModestProtocolType incoming_protocol; /* This may not change. */
  98         ModestProtocolType outgoing_protocol; /* This may not change. */
  99         gchar * original_account_title;
 100
 101         ModestProtocolType protocol_authentication_incoming;
 102
 103         GtkWidget *main_container;
 104
 105         GtkWidget *page_account_details;
 106         GtkWidget *entry_account_title;
 107         GtkWidget *retrieve_picker;
 108         GtkWidget *limit_retrieve_picker;
 109         GtkWidget *checkbox_leave_messages;
 110
 111         GtkWidget *page_user_details;
 112         GtkWidget *entry_user_name;
 113         GtkWidget *entry_user_username;
 114         GtkWidget *entry_user_password;
 115         GtkWidget *entry_user_email;
 116 /*      GtkWidget *entry_incoming_port; */
 117         GtkWidget *button_signature;
 118         GtkWidget *button_delete;
 119
 120         GtkWidget *page_complete_easysetup;
 121
 122         GtkWidget *page_incoming;
 123         GtkWidget *caption_incoming;
 124         GtkWidget *entry_incomingserver;
 125
 126         GtkWidget *page_outgoing;
 127         GtkWidget *entry_outgoingserver;
 128         GtkWidget *checkbox_outgoing_smtp_specific;
 129         GtkWidget *button_outgoing_smtp_servers;
 130
 131         GtkWidget *signature_dialog;
 132
 133         GtkWidget *incoming_security;
 134         GtkWidget *outgoing_security;
 135 };
 136
 137 static void
 138 enable_buttons (ModestDefaultAccountSettingsDialog *self);
 139
 140 static gboolean
 141 save_configuration (ModestDefaultAccountSettingsDialog *dialog);
 142
 143 static const gchar * null_means_empty (const gchar * str);
 144
 145 static const gchar *
 146 null_means_empty (const gchar * str)
 147 {
 148         return str ? str : "";
 149 }
 150
 151 static void
 152 modest_default_account_settings_dialog_dispose (GObject *object)
 153 {
 154         if (G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose)
 155                 G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose (object);
 156 }
 157
 158 static void
 159 modest_default_account_settings_dialog_finalize (GObject *object)
 160 {
 161         ModestDefaultAccountSettingsDialog *self;
 162         ModestDefaultAccountSettingsDialogPrivate *priv;
 163
 164         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (object);
 165         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 166
 167         if (priv->account_name)
 168                 g_free (priv->account_name);
 169
 170         if (priv->original_account_title)
 171                 g_free (priv->original_account_title);
 172
 173         if (priv->account_manager)
 174                 g_object_unref (G_OBJECT (priv->account_manager));
 175
 176         if (priv->settings) {
 177                 g_object_unref (priv->settings);
 178                 priv->settings = NULL;
 179         }
 180
 181         G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->finalize (object);
 182 }
 183
 184 static void
 185 set_modified (ModestDefaultAccountSettingsDialog *self, gboolean modified)
 186 {
 187         ModestDefaultAccountSettingsDialogPrivate *priv;
 188
 189         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 190         priv->modified = modified;
 191 }
 192
 193 static void
 194 on_modified_picker_changed (HildonPickerButton *widget, gpointer user_data)
 195 {
 196         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 197 }
 198
 199 static void
 200 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 201 {
 202         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 203 }
 204
 205 static void
 206 on_modified_checkbutton_toggled (GtkButton *button, gpointer user_data)
 207 {
 208         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 209 }
 210
 211 static void
 212 on_modified_number_editor_changed (ModestNumberEditor *number_editor, gint new_value, gpointer user_data)
 213 {
 214         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 215 }
 216
 217 static void
 218 on_number_editor_notify (ModestNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 219 {
 220         ModestDefaultAccountSettingsDialog *dialog = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 221         gint value = modest_number_editor_get_value (editor);
 222
 223         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 224 }
 225
 226 /* Set a modified boolean whenever the widget is changed,
 227  * so we can check for it later.
 228  */
 229 static void
 230 connect_for_modified (ModestDefaultAccountSettingsDialog *self, GtkWidget *widget)
 231 {
 232         if (MODEST_IS_NUMBER_EDITOR (widget)) {
 233                 g_signal_connect (G_OBJECT (widget), "notify::value",
 234                         G_CALLBACK (on_modified_number_editor_changed), self);
 235                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 236         }
 237         else if (GTK_IS_ENTRY (widget)) {
 238                 g_signal_connect (G_OBJECT (widget), "changed",
 239                         G_CALLBACK (on_modified_entry_changed), self);
 240         } else if (HILDON_IS_PICKER_BUTTON (widget)) {
 241                 g_signal_connect (G_OBJECT (widget), "value-changed",
 242                                   G_CALLBACK (on_modified_picker_changed), self);
 243         } else if (HILDON_IS_CHECK_BUTTON (widget)) {
 244                 g_signal_connect (G_OBJECT (widget), "toggled",
 245                         G_CALLBACK (on_modified_checkbutton_toggled), self);
 246         }
 247 }
 248
 249 static void
 250 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 251 {
 252         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 253         g_assert(self);
 254         enable_buttons(self);
 255 }
 256
 257 static GtkWidget*
 258 create_captioned (ModestDefaultAccountSettingsDialog *self,
 259                   GtkSizeGroup *title_sizegroup,
 260                   GtkSizeGroup *value_sizegroup,
 261                   const gchar *label_text,
 262                   gboolean use_markup,
 263                   GtkWidget *control)
 264 {
 265
 266         GtkWidget *result;
 267
 268         result = modest_maemo_utils_create_captioned (title_sizegroup, value_sizegroup,
 269                                                       label_text, use_markup, control);
 270
 271         /* Connect to the appropriate changed signal for the widget,
 272          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 273          */
 274         if (GTK_IS_ENTRY (control)) {
 275                 g_signal_connect (G_OBJECT (control), "changed",
 276                 G_CALLBACK (on_caption_entry_changed), self);
 277
 278         }
 279
 280         return result;
 281 }
 282
 283 static void
 284 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 285 {
 286         gchar *tmp, *msg;
 287
 288         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 289         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 290
 291         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 292
 293         g_free (msg);
 294         g_free (tmp);
 295 }
 296
 297 static void
 298 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 299 {
 300         gchar *tmp, *msg;
 301
 302         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 303         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 304
 305         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 306
 307         g_free (msg);
 308         g_free (tmp);
 309 }
 310
 311
 312 static void
 313 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 314 {
 315         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 316                                             _CS("ckdg_ib_maximum_characters_reached"));
 317 }
 318
 319 static GtkWidget*
 320 create_page_account_details (ModestDefaultAccountSettingsDialog *self)
 321 {
 322         ModestDefaultAccountSettingsDialogPrivate *priv;
 323         GtkWidget *box;
 324         GtkSizeGroup* title_sizegroup;
 325         GtkSizeGroup* value_sizegroup;
 326         GtkWidget *hbox;
 327
 328         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 329         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 330         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 331         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 332
 333         /* The description widgets: */
 334         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 335         /* Do use auto-capitalization: */
 336         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 337                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 338         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 339                                                _("mcen_fi_account_title"), FALSE,
 340                                                priv->entry_account_title);
 341         gtk_widget_show (priv->entry_account_title);
 342         connect_for_modified (self, priv->entry_account_title);
 343         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 344         gtk_widget_show (caption);
 345
 346         /* Prevent the use of some characters in the account title,
 347          * as required by our UI specification: */
 348         GList *list_prevent = NULL;
 349         list_prevent = g_list_append (list_prevent, "\\");
 350         list_prevent = g_list_append (list_prevent, "/");
 351         list_prevent = g_list_append (list_prevent, ":");
 352         list_prevent = g_list_append (list_prevent, "*");
 353         list_prevent = g_list_append (list_prevent, "?");
 354         list_prevent = g_list_append (list_prevent, "\"");
 355         list_prevent = g_list_append (list_prevent, "<");
 356         list_prevent = g_list_append (list_prevent, ">");
 357         list_prevent = g_list_append (list_prevent, "|");
 358         list_prevent = g_list_append (list_prevent, "^");
 359         modest_validating_entry_set_unallowed_characters (
 360                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 361         g_list_free (list_prevent);
 362         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 363                                          on_entry_invalid_account_title_character, self);
 364
 365         /* Set max length as in the UI spec:
 366          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 367         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 368         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 369                 on_entry_max, self);
 370
 371         hbox = gtk_hbox_new (TRUE, 0);
 372         /* The retrieve picker: */
 373         priv->retrieve_picker = GTK_WIDGET (modest_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 374                                                                         HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 375         modest_maemo_utils_set_vbutton_layout (title_sizegroup,
 376                                                _("mcen_fi_advsetup_retrievetype"), priv->retrieve_picker);
 377
 378         gtk_widget_show (priv->retrieve_picker);
 379         connect_for_modified (self, priv->retrieve_picker);
 380         gtk_box_pack_start (GTK_BOX (hbox), priv->retrieve_picker, TRUE, TRUE, 0);
 381
 382         /* The limit-retrieve picker: */
 383         priv->limit_retrieve_picker = GTK_WIDGET (modest_limit_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 384                                                                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 385         modest_maemo_utils_set_vbutton_layout (value_sizegroup,
 386                                                _("mcen_fi_advsetup_limit_retrieve"),
 387                                                priv->limit_retrieve_picker);
 388         gtk_widget_show (priv->limit_retrieve_picker);
 389         connect_for_modified (self, priv->limit_retrieve_picker);
 390         gtk_box_pack_start (GTK_BOX (hbox), priv->limit_retrieve_picker, TRUE, TRUE, 0);
 391         gtk_box_pack_start (GTK_BOX (box), hbox, FALSE, FALSE, 0);
 392         gtk_widget_show (hbox);
 393
 394         /* The leave-messages widgets: */
 395         if(!priv->checkbox_leave_messages) {
 396                 priv->checkbox_leave_messages =
 397                         hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
 398                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_leave_messages),
 399                                       _("mcen_fi_advsetup_leave_on_server"));
 400                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_leave_messages), 0.0, 0.5);
 401         }
 402         connect_for_modified (self, priv->checkbox_leave_messages);
 403         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_leave_messages, FALSE, FALSE, 0);
 404         gtk_widget_show (priv->checkbox_leave_messages);
 405
 406         g_object_unref (title_sizegroup);
 407         g_object_unref (value_sizegroup);
 408
 409         gtk_widget_show (GTK_WIDGET (box));
 410
 411         return GTK_WIDGET (box);
 412 }
 413
 414 static gchar*
 415 get_entered_account_title (ModestDefaultAccountSettingsDialog *dialog)
 416 {
 417         ModestDefaultAccountSettingsDialogPrivate *priv;
 418         const gchar* account_title;
 419
 420         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 421         account_title = gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 422
 423         if (!account_title || (strlen (account_title) == 0))
 424                 return NULL;
 425         else {
 426                 /* Strip it of whitespace at the start and end: */
 427                 gchar *result = g_strdup (account_title);
 428                 result = g_strstrip (result);
 429
 430                 if (!result)
 431                         return NULL;
 432
 433                 if (strlen (result) == 0) {
 434                         g_free (result);
 435                         return NULL;
 436                 }
 437
 438                 return result;
 439         }
 440 }
 441
 442
 443 static void
 444 on_button_signature (GtkButton *button, gpointer user_data)
 445 {
 446         ModestDefaultAccountSettingsDialog *self;
 447         gint response;
 448         ModestDefaultAccountSettingsDialogPrivate *priv;
 449
 450         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 451         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 452
 453         /* Create the window, if necessary: */
 454         if (!(priv->signature_dialog)) {
 455                 priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 456
 457                 gboolean use_signature = modest_account_settings_get_use_signature (priv->settings);
 458                 const gchar *signature = modest_account_settings_get_signature(priv->settings);
 459                 gchar* account_title = get_entered_account_title (self);
 460                 modest_signature_editor_dialog_set_settings (
 461                         MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
 462                         use_signature, signature, account_title);
 463
 464                 g_free (account_title);
 465                 account_title = NULL;
 466                 signature = NULL;
 467         }
 468
 469         /* Show the window: */
 470         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 471                                      GTK_WINDOW (priv->signature_dialog), GTK_WINDOW (self));
 472
 473         response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog));
 474         gtk_widget_hide (priv->signature_dialog);
 475         if (response != GTK_RESPONSE_OK) {
 476                 /* Destroy the widget now, and its data: */
 477                 gtk_widget_destroy (priv->signature_dialog);
 478                 priv->signature_dialog = NULL;
 479         } else {
 480                 /* Mark modified, so we use the dialog's data later: */
 481                 priv->modified = TRUE;
 482         }
 483 }
 484
 485 static void
 486 on_button_delete (GtkButton *button, gpointer user_data)
 487 {
 488         ModestDefaultAccountSettingsDialog *self;
 489         ModestDefaultAccountSettingsDialogPrivate *priv;
 490         gchar *account_title;
 491         gboolean removed;
 492
 493         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 494         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 495
 496         if (priv->modified)
 497                 account_title = g_strdup (priv->original_account_title);
 498         else
 499                 account_title = get_entered_account_title (self);
 500
 501         removed = modest_ui_actions_on_delete_account (GTK_WINDOW (self),
 502                                                        priv->account_name,
 503                                                        (const gchar *) account_title);
 504         g_free (account_title);
 505
 506         /* Close window */
 507         if (removed)
 508                 gtk_widget_destroy (GTK_WIDGET (self));
 509 }
 510
 511 static GtkWidget*
 512 create_page_user_details (ModestDefaultAccountSettingsDialog *self)
 513 {
 514         ModestDefaultAccountSettingsDialogPrivate *priv;
 515         GtkWidget *box;
 516         GtkSizeGroup* title_sizegroup;
 517         GtkSizeGroup* value_sizegroup;
 518
 519         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 520
 521         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 522         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 523         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 524
 525         /* The name widgets: */
 526         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 527
 528         /* Auto-capitalization is the default, so let's turn it off: */
 529         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 530                                          HILDON_GTK_INPUT_MODE_FULL |
 531                                          HILDON_GTK_INPUT_MODE_AUTOCAP);
 532         /* Set max length as in the UI spec:
 533          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 534         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 535         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 536                 on_entry_max, self);
 537         GtkWidget *caption =
 538                 create_captioned (self, title_sizegroup, value_sizegroup,
 539                                   _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 540         gtk_widget_show (priv->entry_user_name);
 541         connect_for_modified (self, priv->entry_user_name);
 542         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 543         gtk_widget_show (caption);
 544
 545
 546         /* Prevent the use of some characters in the name,
 547          * as required by our UI specification: */
 548         GList *list_prevent = NULL;
 549         list_prevent = g_list_append (list_prevent, "<");
 550         list_prevent = g_list_append (list_prevent, ">");
 551         modest_validating_entry_set_unallowed_characters (
 552                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 553         g_list_free (list_prevent);
 554         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 555                                          on_entry_invalid_fullname_character, self);
 556
 557         /* The username widgets: */
 558         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 559         /* Auto-capitalization is the default, so let's turn it off: */
 560         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 561         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 562                                     _("mail_fi_username"), FALSE,
 563                                     priv->entry_user_username);
 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), caption, FALSE, FALSE, 0);
 567         gtk_widget_show (caption);
 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         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 574                                           modest_utils_on_entry_invalid_character,
 575                                           self);
 576
 577         /* Set max length as in the UI spec:
 578          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 579         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 580         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 581                 on_entry_max, self);
 582
 583         /* The password widgets: */
 584         priv->entry_user_password = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 585         /* Auto-capitalization is the default, so let's turn it off: */
 586         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 587                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 588         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 589         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 590         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 591                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 592         gtk_widget_show (priv->entry_user_password);
 593         connect_for_modified (self, priv->entry_user_password);
 594         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 595         gtk_widget_show (caption);
 596
 597         /* The email address widgets: */
 598         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 599         /* Auto-capitalization is the default, so let's turn it off: */
 600         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 601         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 602                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 603         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 604         gtk_widget_show (priv->entry_user_email);
 605         connect_for_modified (self, priv->entry_user_email);
 606         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 607         gtk_widget_show (caption);
 608
 609         /* Set max length as in the UI spec:
 610          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 611         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 612         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 613                 on_entry_max, self);
 614
 615         /* Delete button: */
 616         if (!priv->button_delete)
 617                 priv->button_delete = gtk_button_new_with_label (_HL("wdgt_bd_delete"));
 618         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_delete,
 619                             FALSE, FALSE, 0);
 620
 621         /* Signature button: */
 622         if (!priv->button_signature)
 623                 priv->button_signature = gtk_button_new_with_label (_("mcen_bd_email_signature"));
 624         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_signature,
 625                             FALSE, FALSE, 0);
 626         gtk_widget_show (priv->button_signature);
 627
 628         g_object_unref (title_sizegroup);
 629         g_object_unref (value_sizegroup);
 630
 631         g_signal_connect (G_OBJECT (priv->button_signature), "clicked",
 632                 G_CALLBACK (on_button_signature), self);
 633
 634         g_signal_connect (G_OBJECT (priv->button_delete), "clicked",
 635                 G_CALLBACK (on_button_delete), self);
 636
 637         gtk_widget_show (GTK_WIDGET (box));
 638
 639         return GTK_WIDGET (box);
 640 }
 641
 642 /* Change the caption title for the incoming server */
 643 static void
 644 update_incoming_server_title (ModestDefaultAccountSettingsDialog *self,
 645                               ModestProtocolType protocol_type)
 646 {
 647         ModestProtocolRegistry *protocol_registry;
 648         ModestProtocol *protocol;
 649         const gchar *protocol_display_name;
 650         gchar* incomingserver_title;
 651         ModestDefaultAccountSettingsDialogPrivate *priv;
 652
 653         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 654
 655         protocol_registry = modest_runtime_get_protocol_registry ();
 656         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 657         protocol_display_name = modest_protocol_get_display_name (protocol);
 658         incomingserver_title = g_strconcat(_("mcen_li_emailsetup_servertype"), "*",
 659                                            "\n<small>(", protocol_display_name, ")</small>", NULL);
 660
 661         modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 662         g_free (incomingserver_title);
 663 }
 664
 665 static GtkWidget*
 666 create_page_incoming (ModestDefaultAccountSettingsDialog *self)
 667 {
 668         ModestDefaultAccountSettingsDialogPrivate *priv;
 669         GtkWidget *box;
 670         GtkSizeGroup *title_sizegroup;
 671         GtkSizeGroup *value_sizegroup;
 672
 673         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 674
 675         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 676         /* Create a size group to be used by all captions.
 677          * Note that HildonCaption does not create a default size group if we do not specify one.
 678          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 679         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 680         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 681
 682         /* The incoming server widgets: */
 683         if(!priv->entry_incomingserver)
 684                 priv->entry_incomingserver = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 685         /* Auto-capitalization is the default, so let's turn it off: */
 686         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 687
 688         if (priv->caption_incoming)
 689                 gtk_widget_destroy (priv->caption_incoming);
 690
 691         /* The caption title will be updated in update_incoming_server_title().
 692          * so this default text will never be seen: */
 693         /* (Note: Changing the title seems pointless. murrayc) */
 694         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 695                                                    "Incoming Server", FALSE, priv->entry_incomingserver);
 696         gtk_widget_show (priv->entry_incomingserver);
 697         connect_for_modified (self, priv->entry_incomingserver);
 698         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 699         gtk_widget_show (priv->caption_incoming);
 700
 701         /* Incoming security widgets */
 702         priv->incoming_security =
 703                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 704                                                         TRUE, title_sizegroup, value_sizegroup);
 705         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 706                             FALSE, FALSE, 0);
 707
 708         gtk_widget_show (priv->incoming_security);
 709
 710         g_object_unref (title_sizegroup);
 711         g_object_unref (value_sizegroup);
 712         gtk_widget_show (GTK_WIDGET (box));
 713
 714         return GTK_WIDGET (box);
 715 }
 716
 717 static void
 718 on_check_button_clicked (GtkButton *button, gpointer user_data)
 719 {
 720         GtkWidget *widget = GTK_WIDGET (user_data);
 721
 722         /* Enable the widget only if the check button is active: */
 723         const gboolean enable = hildon_check_button_get_active (HILDON_CHECK_BUTTON (button));
 724         gtk_widget_set_sensitive (widget, enable);
 725 }
 726
 727 /* Make the sensitivity of a widget depend on a check button.
 728  */
 729 static void
 730 enable_widget_for_checkbutton (GtkWidget *widget, GtkButton* button)
 731 {
 732         g_signal_connect (G_OBJECT (button), "clicked",
 733                 G_CALLBACK (on_check_button_clicked), widget);
 734
 735         /* Set the starting sensitivity: */
 736         on_check_button_clicked (button, widget);
 737 }
 738
 739 static void
 740 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 741 {
 742         ModestDefaultAccountSettingsDialog * self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 743         ModestConnectionSpecificSmtpWindow *smtp_win;
 744         ModestDefaultAccountSettingsDialogPrivate *priv;
 745
 746         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 747
 748         /* Create the window if necessary: */
 749         smtp_win = modest_connection_specific_smtp_window_new ();
 750         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, priv->account_manager);
 751
 752         /* Show the window: */
 753         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win), GTK_WINDOW (self));
 754         gtk_widget_show (GTK_WIDGET (smtp_win));
 755 }
 756
 757 static void
 758 on_missing_mandatory_data (ModestSecurityOptionsView *security_view,
 759                            gboolean missing,
 760                            gpointer user_data)
 761 {
 762         /* Disable the OK button */
 763         gtk_dialog_set_response_sensitive (GTK_DIALOG (user_data),
 764                                            GTK_RESPONSE_OK,
 765                                            !missing);
 766 }
 767
 768 static GtkWidget*
 769 create_page_outgoing (ModestDefaultAccountSettingsDialog *self)
 770 {
 771         ModestDefaultAccountSettingsDialogPrivate *priv;
 772         gchar *smtp_caption_label;
 773         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 774
 775         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 776
 777         /* Create a size group to be used by all captions.
 778          * Note that HildonCaption does not create a default size group if we do not specify one.
 779          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 780         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 781         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 782
 783         /* The outgoing server widgets: */
 784         if (!priv->entry_outgoingserver)
 785                 priv->entry_outgoingserver =
 786                         hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 787         /* Auto-capitalization is the default, so let's turn it off: */
 788         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 789         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
 790         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 791                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
 792         g_free (smtp_caption_label);
 793         gtk_widget_show (priv->entry_outgoingserver);
 794         connect_for_modified (self, priv->entry_outgoingserver);
 795         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 796         gtk_widget_show (caption);
 797
 798         /* Outgoing security widgets */
 799         priv->outgoing_security =
 800                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
 801                                                         TRUE, title_sizegroup, value_sizegroup);
 802         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
 803                             FALSE, FALSE, 0);
 804         gtk_widget_show (priv->outgoing_security);
 805         g_signal_connect (priv->outgoing_security, "missing-mandatory-data",
 806                           G_CALLBACK (on_missing_mandatory_data), self);
 807
 808         GtkWidget *separator = gtk_hseparator_new ();
 809         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_DEFAULT);
 810         gtk_widget_show (separator);
 811
 812         /* connection-specific checkbox: */
 813         if (!priv->checkbox_outgoing_smtp_specific) {
 814                 priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 815                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 816                         FALSE);
 817                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 818                                       _("mcen_fi_advsetup_connection_smtp"));
 819                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific), 0.0, 0.5);
 820         }
 821         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 822         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
 823                             FALSE, FALSE, 0);
 824         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 825
 826         /* Connection-specific SMTP-Severs Edit button: */
 827         if (!priv->button_outgoing_smtp_servers)
 828                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
 829         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
 830                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 831         gtk_widget_show (priv->button_outgoing_smtp_servers);
 832         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers, FALSE, FALSE, 0);
 833
 834         /* Only enable the button when the checkbox is checked: */
 835         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
 836                 GTK_BUTTON (priv->checkbox_outgoing_smtp_specific));
 837
 838         g_object_unref (title_sizegroup);
 839         g_object_unref (value_sizegroup);
 840
 841         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 842                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 843
 844         gtk_widget_show (GTK_WIDGET (box));
 845
 846         return GTK_WIDGET (box);
 847 }
 848
 849 static gboolean
 850 check_data (ModestDefaultAccountSettingsDialog *self)
 851 {
 852         gchar* account_title;
 853         const gchar* email_address;
 854         const gchar* hostname;
 855         const gchar* hostname2;
 856         ModestDefaultAccountSettingsDialogPrivate *priv;
 857
 858         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 859
 860         /* Check that the title is not already in use: */
 861         account_title = get_entered_account_title (self);
 862         if (!account_title)
 863                 return FALSE; /* Should be prevented already anyway. */
 864
 865         if (strcmp(account_title, priv->original_account_title) != 0) {
 866                 gboolean name_in_use;
 867
 868                 /* Check the changed title: */
 869                 name_in_use = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 870                                                                                    account_title);
 871
 872                 if (name_in_use) {
 873                         /* Warn the user via a dialog: */
 874                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 875
 876                         g_free (account_title);
 877                         return FALSE;
 878                 }
 879         }
 880
 881         g_free (account_title);
 882         account_title  = NULL;
 883
 884         /* Check that the email address is valid: */
 885         email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
 886         if ((!email_address) || (strlen(email_address) == 0)) {
 887                 return FALSE;
 888         }
 889
 890         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 891                 /* Warn the user via a dialog: */
 892                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
 893
 894                 /* Return focus to the email address entry: */
 895                 gtk_widget_grab_focus (priv->entry_user_email);
 896                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
 897                 return FALSE;
 898         }
 899
 900         /* make sure the domain name for the incoming server is valid */
 901         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
 902         if ((!hostname) || (strlen(hostname) == 0)) {
 903                 return FALSE;
 904         }
 905
 906         if (!modest_text_utils_validate_domain_name (hostname)) {
 907                 /* Warn the user via a dialog: */
 908                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
 909
 910                 /* Return focus to the email address entry: */
 911                 gtk_widget_grab_focus (priv->entry_incomingserver);
 912                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
 913                 return FALSE;
 914         }
 915
 916         /* make sure the domain name for the outgoing server is valid */
 917         hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
 918         if ((!hostname2) || (strlen(hostname2) == 0)) {
 919                 return FALSE;
 920         }
 921
 922         if (!modest_text_utils_validate_domain_name (hostname2)) {
 923                 /* Warn the user via a dialog: */
 924                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 925
 926                 /* Return focus to the email address entry: */
 927                 gtk_widget_grab_focus (priv->entry_outgoingserver);
 928                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
 929                 return FALSE;
 930         }
 931
 932         return TRUE;
 933 }
 934
 935 static gboolean
 936 on_delete_event (GtkWidget *widget,
 937                  GdkEvent  *event,
 938                  gpointer   user_data)
 939 {
 940         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 941         ModestDefaultAccountSettingsDialogPrivate *priv;
 942         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 943
 944         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 945
 946         /* Check if security widgets changed */
 947         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 948         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 949
 950         return modest_security_options_view_changed (incoming_sec, priv->settings) ||
 951                 modest_security_options_view_changed (outgoing_sec, priv->settings) ||
 952                 priv->modified;
 953 }
 954
 955 static void
 956 on_response (GtkDialog *wizard_dialog,
 957              gint response_id,
 958              gpointer user_data)
 959 {
 960         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 961         ModestDefaultAccountSettingsDialogPrivate *priv;
 962         gboolean prevent_response = FALSE, sec_changed;
 963         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 964
 965         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 966         enable_buttons (self);
 967
 968         /* Check if security widgets changed */
 969         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 970         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 971         sec_changed =
 972                 modest_security_options_view_changed (incoming_sec, priv->settings) ||
 973                 modest_security_options_view_changed (outgoing_sec, priv->settings);
 974
 975         /* Warn about unsaved changes: */
 976         if ((response_id == GTK_RESPONSE_CANCEL || response_id == GTK_RESPONSE_DELETE_EVENT) &&
 977             (priv->modified || sec_changed)) {
 978                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
 979                         _("imum_nc_wizard_confirm_lose_changes")));
 980                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
 981
 982                  const gint dialog_response = gtk_dialog_run (dialog);
 983                  gtk_widget_destroy (GTK_WIDGET (dialog));
 984
 985                 if (dialog_response != GTK_RESPONSE_OK)
 986                         prevent_response = TRUE;
 987         }
 988         /* Check for invalid input: */
 989         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
 990                 prevent_response = TRUE;
 991         }
 992
 993         if (prevent_response) {
 994                 /* This is a nasty hack. murrayc. */
 995                 /* Don't let the dialog close */
 996                 g_signal_stop_emission_by_name (wizard_dialog, "response");
 997                 return;
 998         } else {
 999                 modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), FALSE);
1000         }
1001
1002         if (response_id == GTK_RESPONSE_OK) {
1003                 /* Try to save the changes if modified (NB #59251): */
1004                 if (priv->modified || sec_changed) {
1005                         if (save_configuration (self)) {
1006                                 /* Do not show the account-saved dialog if we are just saving this
1007                                  * temporarily, because from the user's point of view it will not
1008                                  * really be saved (saved + enabled) until later
1009                                  */
1010                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
1011                                         ModestServerAccountSettings *store_settings;
1012                                         ModestServerAccountSettings *transport_settings;
1013                                         const gchar *store_account_name;
1014                                         const gchar *transport_account_name;
1015
1016
1017                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
1018                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1019                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1020                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1021
1022                                         if (store_account_name) {
1023                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1024                                                                                           store_account_name);
1025                                         }
1026                                         if (transport_account_name) {
1027                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1028                                                                                           transport_account_name);
1029                                         }
1030                                         g_object_unref (store_settings);
1031                                         g_object_unref (transport_settings);
1032
1033                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1034                                 }
1035                         } else {
1036                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1037                         }
1038                 }
1039         }
1040 }
1041
1042 static void
1043 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1044 {
1045         ModestDefaultAccountSettingsDialogPrivate *priv;
1046         GtkWidget *pannable;
1047         GtkWidget *separator;
1048         GtkWidget *align;
1049
1050         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(self);
1051
1052         priv->incoming_security = NULL;
1053         priv->outgoing_security = NULL;
1054
1055         priv->main_container = gtk_vbox_new (FALSE, 0);
1056         priv->settings = modest_account_settings_new ();
1057
1058         /* Get the account manager object,
1059          * so we can check for existing accounts,
1060          * and create new accounts: */
1061         priv->account_manager = modest_runtime_get_account_mgr ();
1062         g_assert (priv->account_manager);
1063         g_object_ref (priv->account_manager);
1064
1065         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1066
1067     /* Create the common pages,
1068      */
1069         priv->page_account_details = create_page_account_details (self);
1070         priv->page_user_details = create_page_user_details (self);
1071         priv->page_incoming = create_page_incoming (self);
1072         priv->page_outgoing = create_page_outgoing (self);
1073
1074         /* Add the notebook pages: */
1075         gtk_box_pack_start (GTK_BOX (priv->main_container),
1076                             priv->page_account_details,
1077                             FALSE, FALSE, 0);
1078         gtk_box_pack_start (GTK_BOX (priv->main_container),
1079                             priv->page_user_details,
1080                             FALSE, FALSE, 0);
1081
1082         separator = gtk_hseparator_new ();
1083         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1084                             FALSE, FALSE, MODEST_MARGIN_DEFAULT);
1085         gtk_widget_show (separator);
1086         gtk_box_pack_start (GTK_BOX (priv->main_container),
1087                             priv->page_incoming,
1088                             FALSE, FALSE, 0);
1089         separator = gtk_hseparator_new ();
1090         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1091                             FALSE, FALSE, MODEST_MARGIN_DEFAULT);
1092         gtk_widget_show (separator);
1093         gtk_box_pack_start (GTK_BOX (priv->main_container),
1094                             priv->page_outgoing,
1095                             FALSE, FALSE, 0);
1096
1097         GtkDialog *dialog = GTK_DIALOG (self);
1098         pannable = hildon_pannable_area_new ();
1099         g_object_set (G_OBJECT (pannable), "initial-hint", TRUE, NULL);
1100
1101         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1102         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1103         gtk_widget_show (align);
1104         gtk_container_add (GTK_CONTAINER (align), priv->main_container);
1105
1106         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1107         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (pannable));
1108         gtk_widget_show (GTK_WIDGET (priv->main_container));
1109         gtk_widget_show (GTK_WIDGET (pannable));
1110
1111     /* Add the buttons: */
1112         gtk_dialog_add_button (GTK_DIALOG(self), _HL("wdgt_bd_save"), GTK_RESPONSE_OK);
1113
1114     gtk_window_set_default_size (GTK_WINDOW (self), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1115
1116     /* Connect to the dialog's "response" and "delete-event" signals */
1117     g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
1118     g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
1119
1120     priv->modified = FALSE;
1121
1122     /* When this window is shown, hibernation should not be possible,
1123          * because there is no sensible way to save the state: */
1124     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1125         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1126
1127     /* Prevent sending mails while editing an account, to avoid hangs on unprotected locks
1128      * while sending messages causes an error dialog and we have a lock */
1129     modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), TRUE);
1130
1131 }
1132
1133 ModestAccountSettingsDialog*
1134 modest_default_account_settings_dialog_new (void)
1135 {
1136         return g_object_new (MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, NULL);
1137 }
1138
1139 /** Update the UI with the stored account details, so they can be edited.
1140  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1141  */
1142 static void
1143 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1144                                                       ModestAccountSettings *settings)
1145 {
1146         ModestServerAccountSettings *incoming_account;
1147         ModestServerAccountSettings *outgoing_account;
1148         ModestProtocolRegistry *protocol_registry;
1149         const gchar *account_name, *server_account_name;
1150         ModestDefaultAccountSettingsDialogPrivate *priv;
1151
1152         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1153         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1154
1155         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1156         protocol_registry = modest_runtime_get_protocol_registry ();
1157
1158         account_name = modest_account_settings_get_account_name (settings);
1159
1160         /* Save the account name so we can refer to it later: */
1161         if (priv->account_name)
1162                 g_free (priv->account_name);
1163         priv->account_name = g_strdup (account_name);
1164
1165         if (priv->account_name)
1166                 gtk_widget_show (priv->button_delete);
1167         else
1168                 gtk_widget_hide (priv->button_delete);
1169
1170         if (priv->settings)
1171                 g_object_unref (priv->settings);
1172         priv->settings = g_object_ref (settings);
1173
1174         /* Save the account title so we can refer to it if the user changes it: */
1175         if (priv->original_account_title)
1176                 g_free (priv->original_account_title);
1177         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1178
1179         /* Show the account data in the widgets: */
1180
1181         /* Note that we never show the non-display name in the UI.
1182          * (Though the display name defaults to the non-display name at the start.) */
1183         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1184                             null_means_empty (modest_account_settings_get_display_name (settings)));
1185         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1186                             null_means_empty (modest_account_settings_get_fullname (settings)));
1187         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1188                             null_means_empty (modest_account_settings_get_email_address (settings)));
1189         modest_limit_retrieve_picker_set_active_limit_retrieve (
1190                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker),
1191                 modest_account_settings_get_retrieve_limit (settings));
1192
1193         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages),
1194                                         modest_account_settings_get_leave_messages_on_server (settings));
1195
1196         incoming_account = modest_account_settings_get_store_settings (settings);
1197         if (incoming_account) {
1198                 const gchar *username, *password, *hostname, *proto_str, *account_title;
1199                 gchar *proto_name, *title;
1200                 ModestProtocolType incoming_protocol;
1201
1202                 modest_retrieve_picker_fill (MODEST_RETRIEVE_PICKER (priv->retrieve_picker), modest_server_account_settings_get_protocol (incoming_account));
1203                 modest_retrieve_picker_set_active_retrieve_conf (MODEST_RETRIEVE_PICKER (priv->retrieve_picker),
1204                                                                  modest_account_settings_get_retrieve_type (settings));
1205
1206                 if (!modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry,
1207                                                                                  modest_server_account_settings_get_protocol (incoming_account))) {
1208                         gtk_widget_hide (priv->checkbox_leave_messages);
1209                 } else {
1210                         gtk_widget_show (priv->checkbox_leave_messages);
1211                 }
1212
1213                 /* Remember this for later: */
1214                 incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1215
1216                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1217                 username = modest_server_account_settings_get_username (incoming_account);
1218                 password = modest_server_account_settings_get_password (incoming_account);
1219                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1220                                     null_means_empty (username));
1221                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1222                                     null_means_empty (password));
1223
1224                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1225                                     null_means_empty (hostname));
1226
1227                 /* Load security settings */
1228                 modest_security_options_view_load_settings (
1229                             MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1230                             settings);
1231                 gtk_widget_show (priv->incoming_security);
1232
1233                 /* Update the incoming label */
1234                 update_incoming_server_title (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (dialog),
1235                                               incoming_protocol);
1236
1237                 /* Set window title according to account */
1238                 proto_str = modest_protocol_get_display_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, incoming_protocol));
1239                 proto_name = g_utf8_strup (proto_str, -1);
1240                 account_title = modest_account_settings_get_display_name(settings);
1241                 title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1242
1243                 gtk_window_set_title (GTK_WINDOW (dialog), title);
1244
1245                 g_free (proto_name);
1246                 g_free (title);
1247                 g_object_unref (incoming_account);
1248         }
1249
1250         outgoing_account = modest_account_settings_get_transport_settings (settings);
1251         if (outgoing_account) {
1252                 const gchar *hostname;
1253                 const gchar *username;
1254                 const gchar *password;
1255                 ModestProtocolType outgoing_protocol;
1256
1257                 /* Remember this for later: */
1258                 outgoing_protocol =
1259                         modest_server_account_settings_get_protocol (outgoing_account);
1260
1261                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1262                 username = modest_server_account_settings_get_username (outgoing_account);
1263                 password = modest_server_account_settings_get_password (outgoing_account);
1264                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1265                                     null_means_empty (hostname));
1266
1267                 /* Load security settings */
1268                 modest_security_options_view_load_settings (
1269                             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1270                             settings);
1271                 gtk_widget_show (priv->outgoing_security);
1272
1273                 const gboolean has_specific =
1274                         modest_account_settings_get_use_connection_specific_smtp (settings);
1275                 hildon_check_button_set_active (
1276                         HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1277                         has_specific);
1278                 g_object_unref (outgoing_account);
1279         }
1280
1281         /* Switch to user page */
1282         /* Check if we allow changes or not */
1283         server_account_name = modest_server_account_settings_get_account_name (incoming_account);
1284         if (server_account_name) {
1285                 gboolean username_known;
1286
1287                 username_known =
1288                         modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1289                                                                                       server_account_name);
1290                 gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1291                 gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1292                 modest_security_options_view_enable_changes (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1293                                                              !username_known);
1294         }
1295
1296         /* Unset the modified flag so we can detect changes later: */
1297         priv->modified = FALSE;
1298 }
1299
1300 static gboolean
1301 save_configuration (ModestDefaultAccountSettingsDialog *dialog)
1302 {
1303         const gchar* user_fullname;
1304         const gchar* emailaddress;
1305         ModestServerAccountSettings *store_settings;
1306         ModestServerAccountSettings *transport_settings;
1307         ModestAccountRetrieveType retrieve_type;
1308         gint retrieve_limit;
1309         gboolean leave_on_server;
1310         const gchar* hostname;
1311         const gchar* username;
1312         const gchar* password;
1313         gchar* account_title;
1314         ModestDefaultAccountSettingsDialogPrivate *priv;
1315         const gchar* account_name;
1316
1317         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1318         account_name = priv->account_name;
1319
1320         /* Set the account data from the widgets: */
1321         user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1322         modest_account_settings_set_fullname (priv->settings, user_fullname);
1323
1324         emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1325         modest_account_settings_set_email_address (priv->settings, emailaddress);
1326
1327         /* Signature: */
1328         if (priv->signature_dialog) {
1329                 gboolean use_signature = FALSE;
1330                 gchar *signature;
1331                 signature = modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
1332                                                                          &use_signature);
1333
1334                 modest_account_settings_set_use_signature (priv->settings, use_signature);
1335                 modest_account_settings_set_signature (priv->settings, signature);
1336         }
1337
1338         retrieve_type = modest_retrieve_picker_get_active_retrieve_conf (
1339                 MODEST_RETRIEVE_PICKER (priv->retrieve_picker));
1340         modest_account_settings_set_retrieve_type (priv->settings, retrieve_type);
1341
1342         retrieve_limit = modest_limit_retrieve_picker_get_active_limit_retrieve (
1343                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker));
1344         modest_account_settings_set_retrieve_limit (priv->settings, retrieve_limit);
1345
1346         leave_on_server = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages));
1347         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1348
1349         store_settings = modest_account_settings_get_store_settings (priv->settings);
1350
1351         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1352         modest_server_account_settings_set_hostname (store_settings, hostname);
1353
1354         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1355         modest_server_account_settings_set_username (store_settings, username);
1356
1357         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1358         modest_server_account_settings_set_password (store_settings, password);
1359
1360         /* Save security settings */
1361         modest_security_options_view_save_settings (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1362                                                     priv->settings);
1363
1364         g_object_unref (store_settings);
1365
1366         /* Outgoing: */
1367         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1368
1369         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1370         modest_server_account_settings_set_hostname (transport_settings, hostname);
1371
1372         /* Save security settings */
1373         modest_security_options_view_save_settings (
1374             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1375             priv->settings);
1376
1377         /* Set the changed account title last, to simplify the previous code: */
1378         account_title = get_entered_account_title (dialog);
1379         if (!account_title)
1380                 return FALSE; /* Should be prevented already anyway. */
1381
1382 /*      if (strcmp (account_title, account_name) != 0) { */
1383         modest_account_settings_set_display_name (priv->settings, account_title);
1384 /*      } */
1385         g_free (account_title);
1386         account_title = NULL;
1387
1388         /* Save connection-specific SMTP server accounts: */
1389         modest_account_settings_set_use_connection_specific_smtp
1390                 (priv->settings,
1391                  hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1392
1393         /* this configuration is not persistent, we should not save */
1394         if (account_name != NULL)
1395                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1396
1397         return TRUE;
1398 }
1399
1400 static gboolean entry_is_empty (GtkWidget *entry)
1401 {
1402         if (!entry)
1403                 return FALSE;
1404
1405         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1406         if ((!text) || (strlen(text) == 0))
1407                 return TRUE;
1408         else {
1409                 /* Strip it of whitespace at the start and end: */
1410                 gchar *stripped = g_strdup (text);
1411                 stripped = g_strstrip (stripped);
1412
1413                 if (!stripped)
1414                         return TRUE;
1415
1416                 const gboolean result = (strlen (stripped) == 0);
1417
1418                 g_free (stripped);
1419                 return result;
1420         }
1421 }
1422
1423 static void
1424 enable_buttons (ModestDefaultAccountSettingsDialog *self)
1425 {
1426         gboolean enable_ok = TRUE;
1427         ModestProtocolRegistry *protocol_registry;
1428         ModestSecurityOptionsView *sec_view;
1429         ModestDefaultAccountSettingsDialogPrivate *priv;
1430
1431         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1432
1433         /* The account details title is mandatory: */
1434         if (entry_is_empty(priv->entry_account_title))
1435                 enable_ok = FALSE;
1436
1437         /* The user details username is mandatory: */
1438         if (enable_ok && entry_is_empty(priv->entry_user_username))
1439                 enable_ok = FALSE;
1440
1441         /* The user details email address is mandatory: */
1442         if (enable_ok && entry_is_empty (priv->entry_user_email))
1443                 enable_ok = FALSE;
1444
1445         /* The custom incoming server is mandatory: */
1446         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1447                 enable_ok = FALSE;
1448
1449         sec_view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
1450         if (enable_ok &&
1451             modest_security_options_view_has_missing_mandatory_data (sec_view))
1452                 enable_ok = FALSE;
1453
1454         /* The custom outgoing server is mandatory: */
1455         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1456                 enable_ok = FALSE;
1457
1458         sec_view = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
1459         if (enable_ok &&
1460             modest_security_options_view_has_missing_mandatory_data (sec_view))
1461                 enable_ok = FALSE;
1462
1463         protocol_registry = modest_runtime_get_protocol_registry ();
1464
1465         /* Enable the buttons,
1466          * identifying them via their associated response codes:
1467          */
1468         GtkDialog *dialog_base = GTK_DIALOG (self);
1469         gtk_dialog_set_response_sensitive (dialog_base,
1470                                            GTK_RESPONSE_OK,
1471                                            enable_ok);
1472 }
1473
1474 static void
1475 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1476 {
1477         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1478         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1479
1480         object_class->dispose = modest_default_account_settings_dialog_dispose;
1481         object_class->finalize = modest_default_account_settings_dialog_finalize;
1482 }
1483
1484 static void
1485 modest_account_settings_dialog_init (gpointer g_iface, gpointer iface_data)
1486 {
1487         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g_iface;
1488
1489         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1490 }