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->signature_dialog)
 177                 gtk_widget_destroy (priv->signature_dialog);
 178
 179         if (priv->settings) {
 180                 g_object_unref (priv->settings);
 181                 priv->settings = NULL;
 182         }
 183
 184         G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->finalize (object);
 185 }
 186
 187 static void
 188 set_modified (ModestDefaultAccountSettingsDialog *self, gboolean modified)
 189 {
 190         ModestDefaultAccountSettingsDialogPrivate *priv;
 191
 192         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 193         priv->modified = modified;
 194 }
 195
 196 static void
 197 on_modified_picker_changed (HildonPickerButton *widget, gpointer user_data)
 198 {
 199         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 200 }
 201
 202 static void
 203 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 204 {
 205         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 206 }
 207
 208 static void
 209 on_modified_checkbutton_toggled (GtkButton *button, gpointer user_data)
 210 {
 211         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 212 }
 213
 214 static void
 215 on_modified_number_editor_changed (ModestNumberEditor *number_editor, gint new_value, gpointer user_data)
 216 {
 217         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 218 }
 219
 220 static void
 221 on_number_editor_notify (ModestNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 222 {
 223         ModestDefaultAccountSettingsDialog *dialog = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 224         gint value = modest_number_editor_get_value (editor);
 225
 226         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 227 }
 228
 229 /* Set a modified boolean whenever the widget is changed,
 230  * so we can check for it later.
 231  */
 232 static void
 233 connect_for_modified (ModestDefaultAccountSettingsDialog *self, GtkWidget *widget)
 234 {
 235         if (MODEST_IS_NUMBER_EDITOR (widget)) {
 236                 g_signal_connect (G_OBJECT (widget), "notify::value",
 237                         G_CALLBACK (on_modified_number_editor_changed), self);
 238                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 239         }
 240         else if (GTK_IS_ENTRY (widget)) {
 241                 g_signal_connect (G_OBJECT (widget), "changed",
 242                         G_CALLBACK (on_modified_entry_changed), self);
 243         } else if (HILDON_IS_PICKER_BUTTON (widget)) {
 244                 g_signal_connect (G_OBJECT (widget), "value-changed",
 245                                   G_CALLBACK (on_modified_picker_changed), self);
 246         } else if (HILDON_IS_CHECK_BUTTON (widget)) {
 247                 g_signal_connect (G_OBJECT (widget), "toggled",
 248                         G_CALLBACK (on_modified_checkbutton_toggled), self);
 249         }
 250 }
 251
 252 static void
 253 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 254 {
 255         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 256         g_assert(self);
 257         enable_buttons(self);
 258 }
 259
 260 static GtkWidget*
 261 create_captioned (ModestDefaultAccountSettingsDialog *self,
 262                   GtkSizeGroup *title_sizegroup,
 263                   GtkSizeGroup *value_sizegroup,
 264                   const gchar *label_text,
 265                   gboolean use_markup,
 266                   GtkWidget *control)
 267 {
 268
 269         GtkWidget *result;
 270
 271         result = modest_maemo_utils_create_captioned (title_sizegroup, value_sizegroup,
 272                                                       label_text, use_markup, control);
 273
 274         /* Connect to the appropriate changed signal for the widget,
 275          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 276          */
 277         if (GTK_IS_ENTRY (control)) {
 278                 g_signal_connect (G_OBJECT (control), "changed",
 279                 G_CALLBACK (on_caption_entry_changed), self);
 280
 281         }
 282
 283         return result;
 284 }
 285
 286 static void
 287 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 288 {
 289         gchar *tmp, *msg;
 290
 291         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 292         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 293
 294         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 295
 296         g_free (msg);
 297         g_free (tmp);
 298 }
 299
 300 static void
 301 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 302 {
 303         gchar *tmp, *msg;
 304
 305         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 306         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 307
 308         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 309
 310         g_free (msg);
 311         g_free (tmp);
 312 }
 313
 314
 315 static void
 316 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 317 {
 318         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 319                                             _CS("ckdg_ib_maximum_characters_reached"));
 320 }
 321
 322 static GtkWidget*
 323 create_page_account_details (ModestDefaultAccountSettingsDialog *self)
 324 {
 325         ModestDefaultAccountSettingsDialogPrivate *priv;
 326         GtkWidget *box;
 327         GtkSizeGroup* title_sizegroup;
 328         GtkSizeGroup* value_sizegroup;
 329         GtkWidget *hbox;
 330
 331         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 332         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 333         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 334         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 335
 336         /* The description widgets: */
 337         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 338         /* Do use auto-capitalization: */
 339         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 340                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 341         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 342                                                _("mcen_fi_account_title"), FALSE,
 343                                                priv->entry_account_title);
 344         gtk_widget_show (priv->entry_account_title);
 345         connect_for_modified (self, priv->entry_account_title);
 346         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 347         gtk_widget_show (caption);
 348
 349         /* Prevent the use of some characters in the account title,
 350          * as required by our UI specification: */
 351         GList *list_prevent = NULL;
 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         list_prevent = g_list_append (list_prevent, ">");
 360         list_prevent = g_list_append (list_prevent, "|");
 361         list_prevent = g_list_append (list_prevent, "^");
 362         modest_validating_entry_set_unallowed_characters (
 363                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 364         g_list_free (list_prevent);
 365         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 366                                          on_entry_invalid_account_title_character, self);
 367
 368         /* Set max length as in the UI spec:
 369          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 370         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 371         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 372                 on_entry_max, self);
 373
 374         hbox = gtk_hbox_new (TRUE, 0);
 375         /* The retrieve picker: */
 376         priv->retrieve_picker = GTK_WIDGET (modest_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 377                                                                         HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 378         modest_maemo_utils_set_vbutton_layout (title_sizegroup,
 379                                                _("mcen_fi_advsetup_retrievetype"), priv->retrieve_picker);
 380
 381         gtk_widget_show (priv->retrieve_picker);
 382         connect_for_modified (self, priv->retrieve_picker);
 383         gtk_box_pack_start (GTK_BOX (hbox), priv->retrieve_picker, TRUE, TRUE, MODEST_MARGIN_HALF);
 384
 385         /* The limit-retrieve picker: */
 386         priv->limit_retrieve_picker = GTK_WIDGET (modest_limit_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 387                                                                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 388         modest_maemo_utils_set_vbutton_layout (value_sizegroup,
 389                                                _("mcen_fi_advsetup_limit_retrieve"),
 390                                                priv->limit_retrieve_picker);
 391         gtk_widget_show (priv->limit_retrieve_picker);
 392         connect_for_modified (self, priv->limit_retrieve_picker);
 393         gtk_box_pack_start (GTK_BOX (hbox), priv->limit_retrieve_picker, TRUE, TRUE, MODEST_MARGIN_HALF);
 394         gtk_box_pack_start (GTK_BOX (box), hbox, FALSE, FALSE, MODEST_MARGIN_HALF);
 395         gtk_widget_show (hbox);
 396
 397         /* The leave-messages widgets: */
 398         if(!priv->checkbox_leave_messages) {
 399                 priv->checkbox_leave_messages =
 400                         hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
 401                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_leave_messages),
 402                                       _("mcen_fi_advsetup_leave_on_server"));
 403                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_leave_messages), 0.0, 0.5);
 404         }
 405         connect_for_modified (self, priv->checkbox_leave_messages);
 406         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 407         gtk_widget_show (priv->checkbox_leave_messages);
 408
 409         g_object_unref (title_sizegroup);
 410         g_object_unref (value_sizegroup);
 411
 412         gtk_widget_show (GTK_WIDGET (box));
 413
 414         return GTK_WIDGET (box);
 415 }
 416
 417 static gchar*
 418 get_entered_account_title (ModestDefaultAccountSettingsDialog *dialog)
 419 {
 420         ModestDefaultAccountSettingsDialogPrivate *priv;
 421         const gchar* account_title;
 422
 423         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 424         account_title = gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 425
 426         if (!account_title || (strlen (account_title) == 0))
 427                 return NULL;
 428         else {
 429                 /* Strip it of whitespace at the start and end: */
 430                 gchar *result = g_strdup (account_title);
 431                 result = g_strstrip (result);
 432
 433                 if (!result)
 434                         return NULL;
 435
 436                 if (strlen (result) == 0) {
 437                         g_free (result);
 438                         return NULL;
 439                 }
 440
 441                 return result;
 442         }
 443 }
 444
 445
 446 static void
 447 on_button_signature (GtkButton *button, gpointer user_data)
 448 {
 449         ModestDefaultAccountSettingsDialog *self;
 450         gint response;
 451         ModestDefaultAccountSettingsDialogPrivate *priv;
 452
 453         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 454         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 455
 456         /* Create the window, if necessary: */
 457         if (!(priv->signature_dialog)) {
 458                 priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 459
 460                 gboolean use_signature = modest_account_settings_get_use_signature (priv->settings);
 461                 const gchar *signature = modest_account_settings_get_signature(priv->settings);
 462                 gchar* account_title = get_entered_account_title (self);
 463                 modest_signature_editor_dialog_set_settings (
 464                         MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
 465                         use_signature, signature, account_title);
 466
 467                 g_free (account_title);
 468                 account_title = NULL;
 469                 signature = NULL;
 470         }
 471
 472         /* Show the window: */
 473         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 474                                      GTK_WINDOW (priv->signature_dialog), GTK_WINDOW (self));
 475
 476         response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog));
 477         gtk_widget_hide (priv->signature_dialog);
 478         if (response != GTK_RESPONSE_OK) {
 479                 /* Destroy the widget now, and its data: */
 480                 gtk_widget_destroy (priv->signature_dialog);
 481                 priv->signature_dialog = NULL;
 482         } else {
 483                 /* Mark modified, so we use the dialog's data later: */
 484                 priv->modified = TRUE;
 485         }
 486 }
 487
 488 static void
 489 on_button_delete (GtkButton *button, gpointer user_data)
 490 {
 491         ModestDefaultAccountSettingsDialog *self;
 492         ModestDefaultAccountSettingsDialogPrivate *priv;
 493         gchar *account_title;
 494         gboolean removed;
 495
 496         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 497         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 498
 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), HILDON_GTK_INPUT_MODE_FULL);
 530         /* Set max length as in the UI spec:
 531          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 532         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 533         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 534                 on_entry_max, self);
 535         GtkWidget *caption =
 536                 create_captioned (self, title_sizegroup, value_sizegroup,
 537                                   _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 538         gtk_widget_show (priv->entry_user_name);
 539         connect_for_modified (self, priv->entry_user_name);
 540         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 541         gtk_widget_show (caption);
 542
 543
 544         /* Prevent the use of some characters in the name,
 545          * as required by our UI specification: */
 546         GList *list_prevent = NULL;
 547         list_prevent = g_list_append (list_prevent, "<");
 548         list_prevent = g_list_append (list_prevent, ">");
 549         modest_validating_entry_set_unallowed_characters (
 550                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 551         g_list_free (list_prevent);
 552         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 553                                          on_entry_invalid_fullname_character, self);
 554
 555         /* The username widgets: */
 556         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 557         /* Auto-capitalization is the default, so let's turn it off: */
 558         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 559         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 560                                     _("mail_fi_username"), FALSE,
 561                                     priv->entry_user_username);
 562         gtk_widget_show (priv->entry_user_username);
 563         connect_for_modified (self, priv->entry_user_username);
 564         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 565         gtk_widget_show (caption);
 566
 567         /* Prevent the use of some characters in the username,
 568          * as required by our UI specification: */
 569         modest_validating_entry_set_unallowed_characters_whitespace (
 570                 MODEST_VALIDATING_ENTRY (priv->entry_user_username));
 571         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 572                                           modest_utils_on_entry_invalid_character,
 573                                           self);
 574
 575         /* Set max length as in the UI spec:
 576          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 577         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 578         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 579                 on_entry_max, self);
 580
 581         /* The password widgets: */
 582         priv->entry_user_password = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 583         /* Auto-capitalization is the default, so let's turn it off: */
 584         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 585                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 586         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 587         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 588         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 589                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 590         gtk_widget_show (priv->entry_user_password);
 591         connect_for_modified (self, priv->entry_user_password);
 592         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 593         gtk_widget_show (caption);
 594
 595         /* The email address widgets: */
 596         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 597         /* Auto-capitalization is the default, so let's turn it off: */
 598         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 599         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 600                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 601         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 602         gtk_widget_show (priv->entry_user_email);
 603         connect_for_modified (self, priv->entry_user_email);
 604         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 605         gtk_widget_show (caption);
 606
 607         /* Set max length as in the UI spec:
 608          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 609         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 610         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 611                 on_entry_max, self);
 612
 613         /* Delete button: */
 614         if (!priv->button_delete)
 615                 priv->button_delete = gtk_button_new_with_label (_HL("wdgt_bd_delete"));
 616         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_delete,
 617                             FALSE, FALSE, 0);
 618
 619         /* Signature button: */
 620         if (!priv->button_signature)
 621                 priv->button_signature = gtk_button_new_with_label (_("mcen_bd_email_signature"));
 622         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_signature,
 623                             FALSE, FALSE, 0);
 624         gtk_widget_show (priv->button_signature);
 625
 626         g_object_unref (title_sizegroup);
 627         g_object_unref (value_sizegroup);
 628
 629         g_signal_connect (G_OBJECT (priv->button_signature), "clicked",
 630                 G_CALLBACK (on_button_signature), self);
 631
 632         g_signal_connect (G_OBJECT (priv->button_delete), "clicked",
 633                 G_CALLBACK (on_button_delete), self);
 634
 635         gtk_widget_show (GTK_WIDGET (box));
 636
 637         return GTK_WIDGET (box);
 638 }
 639
 640 /* Change the caption title for the incoming server */
 641 static void
 642 update_incoming_server_title (ModestDefaultAccountSettingsDialog *self,
 643                               ModestProtocolType protocol_type)
 644 {
 645         ModestProtocolRegistry *protocol_registry;
 646         ModestProtocol *protocol;
 647         const gchar *protocol_display_name;
 648         gchar* incomingserver_title;
 649         ModestDefaultAccountSettingsDialogPrivate *priv;
 650
 651         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 652
 653         protocol_registry = modest_runtime_get_protocol_registry ();
 654         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 655         protocol_display_name = modest_protocol_get_display_name (protocol);
 656         incomingserver_title = g_strconcat(_("mcen_li_emailsetup_servertype"), "*",
 657                                            "\n<small>(", protocol_display_name, ")</small>", NULL);
 658
 659         modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 660         g_free (incomingserver_title);
 661 }
 662
 663 static GtkWidget*
 664 create_page_incoming (ModestDefaultAccountSettingsDialog *self)
 665 {
 666         ModestDefaultAccountSettingsDialogPrivate *priv;
 667         GtkWidget *box;
 668         GtkSizeGroup *title_sizegroup;
 669         GtkSizeGroup *value_sizegroup;
 670
 671         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 672
 673         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 674         /* Create a size group to be used by all captions.
 675          * Note that HildonCaption does not create a default size group if we do not specify one.
 676          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 677         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 678         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 679
 680         /* The incoming server widgets: */
 681         if(!priv->entry_incomingserver)
 682                 priv->entry_incomingserver = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 683         /* Auto-capitalization is the default, so let's turn it off: */
 684         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 685
 686         if (priv->caption_incoming)
 687                 gtk_widget_destroy (priv->caption_incoming);
 688
 689         /* The caption title will be updated in update_incoming_server_title().
 690          * so this default text will never be seen: */
 691         /* (Note: Changing the title seems pointless. murrayc) */
 692         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 693                                                    "Incoming Server", FALSE, priv->entry_incomingserver);
 694         gtk_widget_show (priv->entry_incomingserver);
 695         connect_for_modified (self, priv->entry_incomingserver);
 696         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 697         gtk_widget_show (priv->caption_incoming);
 698
 699         /* Incoming security widgets */
 700         priv->incoming_security =
 701                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 702                                                         TRUE, title_sizegroup, value_sizegroup);
 703         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 704                             FALSE, FALSE, MODEST_MARGIN_HALF);
 705
 706         gtk_widget_show (priv->incoming_security);
 707
 708         g_object_unref (title_sizegroup);
 709         g_object_unref (value_sizegroup);
 710         gtk_widget_show (GTK_WIDGET (box));
 711
 712         return GTK_WIDGET (box);
 713 }
 714
 715 static void
 716 on_check_button_clicked (GtkButton *button, gpointer user_data)
 717 {
 718         GtkWidget *widget = GTK_WIDGET (user_data);
 719
 720         /* Enable the widget only if the check button is active: */
 721         const gboolean enable = hildon_check_button_get_active (HILDON_CHECK_BUTTON (button));
 722         gtk_widget_set_sensitive (widget, enable);
 723 }
 724
 725 /* Make the sensitivity of a widget depend on a check button.
 726  */
 727 static void
 728 enable_widget_for_checkbutton (GtkWidget *widget, GtkButton* button)
 729 {
 730         g_signal_connect (G_OBJECT (button), "clicked",
 731                 G_CALLBACK (on_check_button_clicked), widget);
 732
 733         /* Set the starting sensitivity: */
 734         on_check_button_clicked (button, widget);
 735 }
 736
 737 static void
 738 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 739 {
 740         ModestDefaultAccountSettingsDialog * self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 741         ModestConnectionSpecificSmtpWindow *smtp_win;
 742         ModestDefaultAccountSettingsDialogPrivate *priv;
 743
 744         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 745
 746         /* Create the window if necessary: */
 747         smtp_win = modest_connection_specific_smtp_window_new ();
 748         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, priv->account_manager);
 749
 750         /* Show the window: */
 751         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win), GTK_WINDOW (self));
 752         gtk_widget_show (GTK_WIDGET (smtp_win));
 753         priv->modified = TRUE;
 754 }
 755
 756 static void
 757 on_missing_mandatory_data (ModestSecurityOptionsView *security_view,
 758                            gboolean missing,
 759                            gpointer user_data)
 760 {
 761         /* Disable the OK button */
 762         gtk_dialog_set_response_sensitive (GTK_DIALOG (user_data),
 763                                            GTK_RESPONSE_OK,
 764                                            !missing);
 765 }
 766
 767 static GtkWidget*
 768 create_page_outgoing (ModestDefaultAccountSettingsDialog *self)
 769 {
 770         ModestDefaultAccountSettingsDialogPrivate *priv;
 771         gchar *smtp_caption_label;
 772         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 773
 774         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 775
 776         /* Create a size group to be used by all captions.
 777          * Note that HildonCaption does not create a default size group if we do not specify one.
 778          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 779         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 780         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 781
 782         /* The outgoing server widgets: */
 783         if (!priv->entry_outgoingserver)
 784                 priv->entry_outgoingserver =
 785                         hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 786         /* Auto-capitalization is the default, so let's turn it off: */
 787         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 788         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
 789         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 790                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
 791         g_free (smtp_caption_label);
 792         gtk_widget_show (priv->entry_outgoingserver);
 793         connect_for_modified (self, priv->entry_outgoingserver);
 794         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 795         gtk_widget_show (caption);
 796
 797         /* Outgoing security widgets */
 798         priv->outgoing_security =
 799                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
 800                                                         TRUE, title_sizegroup, value_sizegroup);
 801         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
 802                             FALSE, FALSE, MODEST_MARGIN_HALF);
 803         gtk_widget_show (priv->outgoing_security);
 804         g_signal_connect (priv->outgoing_security, "missing-mandatory-data",
 805                           G_CALLBACK (on_missing_mandatory_data), self);
 806
 807         GtkWidget *separator = gtk_hseparator_new ();
 808         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 809         gtk_widget_show (separator);
 810
 811         /* connection-specific checkbox: */
 812         if (!priv->checkbox_outgoing_smtp_specific) {
 813                 priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 814                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 815                         FALSE);
 816                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 817                                       _("mcen_fi_advsetup_connection_smtp"));
 818                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific), 0.0, 0.5);
 819         }
 820         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 821         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
 822                             FALSE, FALSE, MODEST_MARGIN_HALF);
 823         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 824
 825         /* Connection-specific SMTP-Severs Edit button: */
 826         if (!priv->button_outgoing_smtp_servers)
 827                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
 828         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
 829                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 830         gtk_widget_show (priv->button_outgoing_smtp_servers);
 831         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers, FALSE, FALSE, MODEST_MARGIN_HALF);
 832
 833         /* Only enable the button when the checkbox is checked: */
 834         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
 835                 GTK_BUTTON (priv->checkbox_outgoing_smtp_specific));
 836
 837         g_object_unref (title_sizegroup);
 838         g_object_unref (value_sizegroup);
 839
 840         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 841                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 842
 843         gtk_widget_show (GTK_WIDGET (box));
 844
 845         return GTK_WIDGET (box);
 846 }
 847
 848 static gboolean
 849 check_data (ModestDefaultAccountSettingsDialog *self)
 850 {
 851         gchar* account_title;
 852         const gchar* email_address;
 853         const gchar* hostname;
 854         const gchar* hostname2;
 855         ModestDefaultAccountSettingsDialogPrivate *priv;
 856
 857         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 858
 859         /* Check that the title is not already in use: */
 860         account_title = get_entered_account_title (self);
 861         if (!account_title)
 862                 return FALSE; /* Should be prevented already anyway. */
 863
 864         if (strcmp(account_title, priv->original_account_title) != 0) {
 865                 gboolean name_in_use;
 866
 867                 /* Check the changed title: */
 868                 name_in_use = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 869                                                                                    account_title);
 870
 871                 if (name_in_use) {
 872                         /* Warn the user via a dialog: */
 873                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 874
 875                         g_free (account_title);
 876                         return FALSE;
 877                 }
 878         }
 879
 880         g_free (account_title);
 881         account_title  = NULL;
 882
 883         /* Check that the email address is valid: */
 884         email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
 885         if ((!email_address) || (strlen(email_address) == 0)) {
 886                 return FALSE;
 887         }
 888
 889         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 890                 /* Warn the user via a dialog: */
 891                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
 892
 893                 /* Return focus to the email address entry: */
 894                 gtk_widget_grab_focus (priv->entry_user_email);
 895                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
 896                 return FALSE;
 897         }
 898
 899         /* make sure the domain name for the incoming server is valid */
 900         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
 901         if ((!hostname) || (strlen(hostname) == 0)) {
 902                 return FALSE;
 903         }
 904
 905         if (!modest_text_utils_validate_domain_name (hostname)) {
 906                 /* Warn the user via a dialog: */
 907                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
 908
 909                 /* Return focus to the email address entry: */
 910                 gtk_widget_grab_focus (priv->entry_incomingserver);
 911                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
 912                 return FALSE;
 913         }
 914
 915         /* make sure the domain name for the outgoing server is valid */
 916         hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
 917         if ((!hostname2) || (strlen(hostname2) == 0)) {
 918                 return FALSE;
 919         }
 920
 921         if (!modest_text_utils_validate_domain_name (hostname2)) {
 922                 /* Warn the user via a dialog: */
 923                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 924
 925                 /* Return focus to the email address entry: */
 926                 gtk_widget_grab_focus (priv->entry_outgoingserver);
 927                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
 928                 return FALSE;
 929         }
 930
 931         return TRUE;
 932 }
 933
 934 static gboolean
 935 on_delete_event (GtkWidget *widget,
 936                  GdkEvent  *event,
 937                  gpointer   user_data)
 938 {
 939         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 940         ModestDefaultAccountSettingsDialogPrivate *priv;
 941         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 942
 943         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 944
 945         /* Check if security widgets changed */
 946         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 947         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 948
 949         return modest_security_options_view_changed (incoming_sec, priv->settings) ||
 950                 modest_security_options_view_changed (outgoing_sec, priv->settings) ||
 951                 priv->modified;
 952 }
 953
 954 static void
 955 on_response (GtkDialog *wizard_dialog,
 956              gint response_id,
 957              gpointer user_data)
 958 {
 959         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 960         ModestDefaultAccountSettingsDialogPrivate *priv;
 961         gboolean prevent_response = FALSE, sec_changed;
 962         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 963
 964         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 965         enable_buttons (self);
 966
 967         /* Check if security widgets changed */
 968         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 969         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 970         sec_changed =
 971                 modest_security_options_view_changed (incoming_sec, priv->settings) ||
 972                 modest_security_options_view_changed (outgoing_sec, priv->settings);
 973
 974         /* Warn about unsaved changes: */
 975         if ((response_id == GTK_RESPONSE_CANCEL || response_id == GTK_RESPONSE_DELETE_EVENT) &&
 976             (priv->modified || sec_changed)) {
 977                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
 978                         _("imum_nc_wizard_confirm_lose_changes")));
 979                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
 980
 981                  const gint dialog_response = gtk_dialog_run (dialog);
 982                  gtk_widget_destroy (GTK_WIDGET (dialog));
 983
 984                 if (dialog_response != GTK_RESPONSE_OK)
 985                         prevent_response = TRUE;
 986         }
 987         /* Check for invalid input: */
 988         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
 989                 prevent_response = TRUE;
 990         }
 991
 992         if (prevent_response) {
 993                 /* This is a nasty hack. murrayc. */
 994                 /* Don't let the dialog close */
 995                 g_signal_stop_emission_by_name (wizard_dialog, "response");
 996                 return;
 997         } else {
 998                 modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), FALSE);
 999         }
1000
1001         if (response_id == GTK_RESPONSE_OK) {
1002                 /* Try to save the changes if modified (NB #59251): */
1003                 if (priv->modified || sec_changed) {
1004                         if (save_configuration (self)) {
1005                                 /* Do not show the account-saved dialog if we are just saving this
1006                                  * temporarily, because from the user's point of view it will not
1007                                  * really be saved (saved + enabled) until later
1008                                  */
1009                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
1010                                         ModestServerAccountSettings *store_settings;
1011                                         ModestServerAccountSettings *transport_settings;
1012                                         const gchar *store_account_name;
1013                                         const gchar *transport_account_name;
1014
1015
1016                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
1017                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1018                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1019                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1020
1021                                         if (store_account_name) {
1022                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1023                                                                                           store_account_name);
1024                                         }
1025                                         if (transport_account_name) {
1026                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1027                                                                                           transport_account_name);
1028                                         }
1029                                         g_object_unref (store_settings);
1030                                         g_object_unref (transport_settings);
1031
1032                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1033                                 }
1034                         } else {
1035                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1036                         }
1037                 }
1038         }
1039 }
1040
1041 static void
1042 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1043 {
1044         ModestDefaultAccountSettingsDialogPrivate *priv;
1045         GtkWidget *pannable;
1046         GtkWidget *separator;
1047
1048         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(self);
1049
1050         priv->incoming_security = NULL;
1051         priv->outgoing_security = NULL;
1052
1053         priv->main_container = gtk_vbox_new (FALSE, MODEST_MARGIN_DOUBLE);
1054         priv->settings = modest_account_settings_new ();
1055
1056         /* Get the account manager object,
1057          * so we can check for existing accounts,
1058          * and create new accounts: */
1059         priv->account_manager = modest_runtime_get_account_mgr ();
1060         g_assert (priv->account_manager);
1061         g_object_ref (priv->account_manager);
1062
1063         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1064
1065     /* Create the common pages,
1066      */
1067         priv->page_account_details = create_page_account_details (self);
1068         priv->page_user_details = create_page_user_details (self);
1069         priv->page_incoming = create_page_incoming (self);
1070         priv->page_outgoing = create_page_outgoing (self);
1071
1072         /* Add the notebook pages: */
1073         gtk_box_pack_start (GTK_BOX (priv->main_container),
1074                             priv->page_account_details,
1075                             FALSE, FALSE, 0);
1076         gtk_box_pack_start (GTK_BOX (priv->main_container),
1077                             priv->page_user_details,
1078                             FALSE, FALSE, 0);
1079
1080         separator = gtk_hseparator_new ();
1081         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1082                             FALSE, FALSE, 0);
1083         gtk_widget_show (separator);
1084         gtk_box_pack_start (GTK_BOX (priv->main_container),
1085                             priv->page_incoming,
1086                             FALSE, FALSE, 0);
1087         separator = gtk_hseparator_new ();
1088         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1089                             FALSE, FALSE, 0);
1090         gtk_widget_show (separator);
1091         gtk_box_pack_start (GTK_BOX (priv->main_container),
1092                             priv->page_outgoing,
1093                             FALSE, FALSE, 0);
1094
1095         GtkDialog *dialog = GTK_DIALOG (self);
1096         pannable = hildon_pannable_area_new ();
1097         g_object_set (G_OBJECT (pannable), "initial-hint", TRUE, NULL);
1098         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), priv->main_container);
1099         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (pannable));
1100         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1101         gtk_widget_show (GTK_WIDGET (priv->main_container));
1102         gtk_widget_show (GTK_WIDGET (pannable));
1103
1104     /* Add the buttons: */
1105         gtk_dialog_add_button (GTK_DIALOG(self), _HL("wdgt_bd_save"), GTK_RESPONSE_OK);
1106
1107     gtk_window_set_default_size (GTK_WINDOW (self), -1, 340);
1108
1109     /* Connect to the dialog's "response" and "delete-event" signals */
1110     g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
1111     g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
1112
1113     priv->modified = FALSE;
1114
1115     /* When this window is shown, hibernation should not be possible,
1116          * because there is no sensible way to save the state: */
1117     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1118         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1119
1120     /* Prevent sending mails while editing an account, to avoid hangs on unprotected locks
1121      * while sending messages causes an error dialog and we have a lock */
1122     modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), TRUE);
1123
1124 }
1125
1126 ModestAccountSettingsDialog*
1127 modest_default_account_settings_dialog_new (void)
1128 {
1129         return g_object_new (MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, NULL);
1130 }
1131
1132 /** Update the UI with the stored account details, so they can be edited.
1133  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1134  */
1135 static void
1136 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1137                                                       ModestAccountSettings *settings)
1138 {
1139         ModestServerAccountSettings *incoming_account;
1140         ModestServerAccountSettings *outgoing_account;
1141         ModestProtocolRegistry *protocol_registry;
1142         const gchar *account_name, *server_account_name;
1143         ModestDefaultAccountSettingsDialogPrivate *priv;
1144         gboolean username_known;
1145
1146         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1147         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1148
1149         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1150         protocol_registry = modest_runtime_get_protocol_registry ();
1151
1152         incoming_account = modest_account_settings_get_store_settings (settings);
1153         outgoing_account = modest_account_settings_get_transport_settings (settings);
1154
1155         account_name = modest_account_settings_get_account_name (settings);
1156
1157         /* Save the account name so we can refer to it later: */
1158         if (priv->account_name)
1159                 g_free (priv->account_name);
1160         priv->account_name = g_strdup (account_name);
1161
1162         if (priv->account_name)
1163                 gtk_widget_show (priv->button_delete);
1164         else
1165                 gtk_widget_hide (priv->button_delete);
1166
1167         if (priv->settings)
1168                 g_object_unref (priv->settings);
1169         priv->settings = g_object_ref (settings);
1170
1171         /* Save the account title so we can refer to it if the user changes it: */
1172         if (priv->original_account_title)
1173                 g_free (priv->original_account_title);
1174         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1175
1176         /* Show the account data in the widgets: */
1177
1178         /* Note that we never show the non-display name in the UI.
1179          * (Though the display name defaults to the non-display name at the start.) */
1180         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1181                             null_means_empty (modest_account_settings_get_display_name (settings)));
1182         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1183                             null_means_empty (modest_account_settings_get_fullname (settings)));
1184         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1185                             null_means_empty (modest_account_settings_get_email_address (settings)));
1186         modest_limit_retrieve_picker_set_active_limit_retrieve (
1187                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker),
1188                 modest_account_settings_get_retrieve_limit (settings));
1189
1190
1191         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages),
1192                                         modest_account_settings_get_leave_messages_on_server (settings));
1193
1194
1195         if (incoming_account) {
1196                 const gchar *username, *password, *hostname, *proto_str, *account_title;
1197                 gchar *proto_name, *title;
1198                 ModestProtocolType incoming_protocol;
1199
1200                 modest_retrieve_picker_fill (MODEST_RETRIEVE_PICKER (priv->retrieve_picker), modest_server_account_settings_get_protocol (incoming_account));
1201                 modest_retrieve_picker_set_active_retrieve_conf (MODEST_RETRIEVE_PICKER (priv->retrieve_picker),
1202                                                                  modest_account_settings_get_retrieve_type (settings));
1203
1204                 if (!modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry,
1205                                                                                  modest_server_account_settings_get_protocol (incoming_account))) {
1206                         gtk_widget_hide (priv->checkbox_leave_messages);
1207                 } else {
1208                         gtk_widget_show (priv->checkbox_leave_messages);
1209                 }
1210
1211                 /* Remember this for later: */
1212                 incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1213
1214                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1215                 username = modest_server_account_settings_get_username (incoming_account);
1216                 password = modest_server_account_settings_get_password (incoming_account);
1217                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1218                                     null_means_empty (username));
1219                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1220                                     null_means_empty (password));
1221
1222                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1223                                     null_means_empty (hostname));
1224
1225                 /* Load security settings */
1226                 modest_security_options_view_load_settings (
1227                             MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1228                             settings);
1229                 gtk_widget_show (priv->incoming_security);
1230
1231                 /* Update the incoming label */
1232                 update_incoming_server_title (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (dialog),
1233                                               incoming_protocol);
1234
1235                 /* Set window title according to account */
1236                 proto_str = modest_protocol_get_display_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, incoming_protocol));
1237                 proto_name = g_utf8_strup (proto_str, -1);
1238                 account_title = modest_account_settings_get_display_name(settings);
1239                 title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1240
1241                 gtk_window_set_title (GTK_WINDOW (dialog), title);
1242
1243                 g_free (proto_name);
1244                 g_free (title);
1245                 g_object_unref (incoming_account);
1246         }
1247
1248         outgoing_account = modest_account_settings_get_transport_settings (settings);
1249         if (outgoing_account) {
1250                 const gchar *hostname;
1251                 const gchar *username;
1252                 const gchar *password;
1253                 ModestProtocolType outgoing_protocol;
1254
1255                 /* Remember this for later: */
1256                 outgoing_protocol =
1257                         modest_server_account_settings_get_protocol (outgoing_account);
1258
1259                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1260                 username = modest_server_account_settings_get_username (outgoing_account);
1261                 password = modest_server_account_settings_get_password (outgoing_account);
1262                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1263                                     null_means_empty (hostname));
1264
1265                 /* Load security settings */
1266                 modest_security_options_view_load_settings (
1267                             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1268                             settings);
1269                 gtk_widget_show (priv->outgoing_security);
1270
1271                 const gboolean has_specific =
1272                         modest_account_settings_get_use_connection_specific_smtp (settings);
1273                 hildon_check_button_set_active (
1274                         HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1275                         has_specific);
1276                 g_object_unref (outgoing_account);
1277         }
1278
1279         /* Switch to user page */
1280         /* Check if we allow changes or not */
1281         server_account_name = modest_server_account_settings_get_account_name (incoming_account);
1282         username_known =
1283                 modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1284                                                                               server_account_name);
1285         gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1286         gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1287         modest_security_options_view_enable_changes (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1288                                                      !username_known);
1289
1290
1291         /* Unset the modified flag so we can detect changes later: */
1292         priv->modified = FALSE;
1293 }
1294
1295 static gboolean
1296 save_configuration (ModestDefaultAccountSettingsDialog *dialog)
1297 {
1298         const gchar* user_fullname;
1299         const gchar* emailaddress;
1300         ModestServerAccountSettings *store_settings;
1301         ModestServerAccountSettings *transport_settings;
1302         ModestAccountRetrieveType retrieve_type;
1303         gint retrieve_limit;
1304         gboolean leave_on_server;
1305         const gchar* hostname;
1306         const gchar* username;
1307         const gchar* password;
1308         gchar* account_title;
1309         ModestDefaultAccountSettingsDialogPrivate *priv;
1310         const gchar* account_name;
1311
1312         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1313         account_name = priv->account_name;
1314
1315         /* Set the account data from the widgets: */
1316         user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1317         modest_account_settings_set_fullname (priv->settings, user_fullname);
1318
1319         emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1320         modest_account_settings_set_email_address (priv->settings, emailaddress);
1321
1322         /* Signature: */
1323         if (priv->signature_dialog) {
1324                 gboolean use_signature = FALSE;
1325                 gchar *signature;
1326                 signature = modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
1327                                                                          &use_signature);
1328
1329                 modest_account_settings_set_use_signature (priv->settings, use_signature);
1330                 modest_account_settings_set_signature (priv->settings, signature);
1331         }
1332
1333         retrieve_type = modest_retrieve_picker_get_active_retrieve_conf (
1334                 MODEST_RETRIEVE_PICKER (priv->retrieve_picker));
1335         modest_account_settings_set_retrieve_type (priv->settings, retrieve_type);
1336
1337         retrieve_limit = modest_limit_retrieve_picker_get_active_limit_retrieve (
1338                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker));
1339         modest_account_settings_set_retrieve_limit (priv->settings, retrieve_limit);
1340
1341         leave_on_server = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages));
1342         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1343
1344         store_settings = modest_account_settings_get_store_settings (priv->settings);
1345
1346         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1347         modest_server_account_settings_set_hostname (store_settings, hostname);
1348
1349         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1350         modest_server_account_settings_set_username (store_settings, username);
1351
1352         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1353         modest_server_account_settings_set_password (store_settings, password);
1354
1355         /* Save security settings */
1356         modest_security_options_view_save_settings (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1357                                                     priv->settings);
1358
1359         g_object_unref (store_settings);
1360
1361         /* Outgoing: */
1362         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1363
1364         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1365         modest_server_account_settings_set_hostname (transport_settings, hostname);
1366
1367         /* Save security settings */
1368         modest_security_options_view_save_settings (
1369             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1370             priv->settings);
1371
1372         /* Set the changed account title last, to simplify the previous code: */
1373         account_title = get_entered_account_title (dialog);
1374         if (!account_title)
1375                 return FALSE; /* Should be prevented already anyway. */
1376
1377 /*      if (strcmp (account_title, account_name) != 0) { */
1378         modest_account_settings_set_display_name (priv->settings, account_title);
1379 /*      } */
1380         g_free (account_title);
1381         account_title = NULL;
1382
1383         /* Save connection-specific SMTP server accounts: */
1384         modest_account_settings_set_use_connection_specific_smtp
1385                 (priv->settings,
1386                  hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1387
1388         /* this configuration is not persistent, we should not save */
1389         if (account_name != NULL)
1390                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1391
1392         return TRUE;
1393 }
1394
1395 static gboolean entry_is_empty (GtkWidget *entry)
1396 {
1397         if (!entry)
1398                 return FALSE;
1399
1400         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1401         if ((!text) || (strlen(text) == 0))
1402                 return TRUE;
1403         else {
1404                 /* Strip it of whitespace at the start and end: */
1405                 gchar *stripped = g_strdup (text);
1406                 stripped = g_strstrip (stripped);
1407
1408                 if (!stripped)
1409                         return TRUE;
1410
1411                 const gboolean result = (strlen (stripped) == 0);
1412
1413                 g_free (stripped);
1414                 return result;
1415         }
1416 }
1417
1418 static void
1419 enable_buttons (ModestDefaultAccountSettingsDialog *self)
1420 {
1421         gboolean enable_ok = TRUE;
1422         ModestProtocolRegistry *protocol_registry;
1423         ModestDefaultAccountSettingsDialogPrivate *priv;
1424
1425         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1426
1427         /* The account details title is mandatory: */
1428         if (entry_is_empty(priv->entry_account_title))
1429                 enable_ok = FALSE;
1430
1431         /* The user details username is mandatory: */
1432         if (enable_ok && entry_is_empty(priv->entry_user_username))
1433                 enable_ok = FALSE;
1434
1435         /* The user details email address is mandatory: */
1436         if (enable_ok && entry_is_empty (priv->entry_user_email))
1437                 enable_ok = FALSE;
1438
1439         /* The custom incoming server is mandatory: */
1440         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1441                 enable_ok = FALSE;
1442
1443         /* The custom outgoing server is mandatory: */
1444         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1445                 enable_ok = FALSE;
1446
1447         protocol_registry = modest_runtime_get_protocol_registry ();
1448
1449         /* Enable the buttons,
1450          * identifying them via their associated response codes:
1451          */
1452         GtkDialog *dialog_base = GTK_DIALOG (self);
1453         gtk_dialog_set_response_sensitive (dialog_base,
1454                                            GTK_RESPONSE_OK,
1455                                            enable_ok);
1456 }
1457
1458 static void
1459 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1460 {
1461         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1462         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1463
1464         object_class->dispose = modest_default_account_settings_dialog_dispose;
1465         object_class->finalize = modest_default_account_settings_dialog_finalize;
1466 }
1467
1468 static void
1469 modest_account_settings_dialog_init (gpointer g_iface, gpointer iface_data)
1470 {
1471         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g_iface;
1472
1473         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1474 }