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 (HildonNumberEditor *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 (HildonNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 222 {
 223         ModestDefaultAccountSettingsDialog *dialog = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 224         gint value = hildon_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 (HILDON_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                   GtkWidget *control)
 266 {
 267
 268         GtkWidget *result;
 269
 270         result = modest_maemo_utils_create_captioned (title_sizegroup, value_sizegroup,
 271                                                       label_text, control);
 272
 273         /* Connect to the appropriate changed signal for the widget,
 274          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 275          */
 276         if (GTK_IS_ENTRY (control)) {
 277                 g_signal_connect (G_OBJECT (control), "changed",
 278                 G_CALLBACK (on_caption_entry_changed), self);
 279
 280         }
 281
 282         return result;
 283 }
 284
 285 static void
 286 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 287 {
 288         gchar *tmp, *msg;
 289
 290         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 291         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 292
 293         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 294
 295         g_free (msg);
 296         g_free (tmp);
 297 }
 298
 299 static void
 300 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 301 {
 302         gchar *tmp, *msg;
 303
 304         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 305         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 306
 307         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 308
 309         g_free (msg);
 310         g_free (tmp);
 311 }
 312
 313
 314 static void
 315 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 316 {
 317         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 318                                             _CS("ckdg_ib_maximum_characters_reached"));
 319 }
 320
 321 static GtkWidget*
 322 create_page_account_details (ModestDefaultAccountSettingsDialog *self)
 323 {
 324         ModestDefaultAccountSettingsDialogPrivate *priv;
 325         GtkWidget *box;
 326         GtkSizeGroup* title_sizegroup;
 327         GtkSizeGroup* value_sizegroup;
 328         GtkWidget *hbox;
 329
 330         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 331         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 332         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 333         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 334
 335         /* The description widgets: */
 336         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 337         /* Do use auto-capitalization: */
 338         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 339                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 340         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 341                                                _("mcen_fi_account_title"),
 342                                                priv->entry_account_title);
 343         gtk_widget_show (priv->entry_account_title);
 344         connect_for_modified (self, priv->entry_account_title);
 345         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 346         gtk_widget_show (caption);
 347
 348         /* Prevent the use of some characters in the account title,
 349          * as required by our UI specification: */
 350         GList *list_prevent = NULL;
 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         list_prevent = g_list_append (list_prevent, "|");
 360         list_prevent = g_list_append (list_prevent, "^");
 361         modest_validating_entry_set_unallowed_characters (
 362                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 363         g_list_free (list_prevent);
 364         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 365                                          on_entry_invalid_account_title_character, self);
 366
 367         /* Set max length as in the UI spec:
 368          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 369         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 370         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 371                 on_entry_max, self);
 372
 373         hbox = gtk_hbox_new (TRUE, 0);
 374         /* The retrieve picker: */
 375         priv->retrieve_picker = GTK_WIDGET (modest_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 376                                                                         HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 377         modest_maemo_utils_set_vbutton_layout (title_sizegroup,
 378                                                _("mcen_fi_advsetup_retrievetype"), priv->retrieve_picker);
 379
 380         gtk_widget_show (priv->retrieve_picker);
 381         connect_for_modified (self, priv->retrieve_picker);
 382         gtk_box_pack_start (GTK_BOX (hbox), priv->retrieve_picker, TRUE, TRUE, MODEST_MARGIN_HALF);
 383
 384         /* The limit-retrieve picker: */
 385         priv->limit_retrieve_picker = GTK_WIDGET (modest_limit_retrieve_picker_new (MODEST_EDITABLE_SIZE,
 386                                                                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL));
 387         modest_maemo_utils_set_vbutton_layout (value_sizegroup,
 388                                                _("mcen_fi_advsetup_limit_retrieve"),
 389                                                priv->limit_retrieve_picker);
 390         gtk_widget_show (priv->limit_retrieve_picker);
 391         connect_for_modified (self, priv->limit_retrieve_picker);
 392         gtk_box_pack_start (GTK_BOX (hbox), priv->limit_retrieve_picker, TRUE, TRUE, MODEST_MARGIN_HALF);
 393         gtk_box_pack_start (GTK_BOX (box), hbox, FALSE, FALSE, MODEST_MARGIN_HALF);
 394         gtk_widget_show (hbox);
 395
 396         /* The leave-messages widgets: */
 397         if(!priv->checkbox_leave_messages) {
 398                 priv->checkbox_leave_messages =
 399                         hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
 400                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_leave_messages),
 401                                       _("mcen_fi_advsetup_leave_on_server"));
 402                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_leave_messages), 0.0, 0.5);
 403         }
 404         connect_for_modified (self, priv->checkbox_leave_messages);
 405         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_leave_messages, FALSE, FALSE, MODEST_MARGIN_HALF);
 406         gtk_widget_show (priv->checkbox_leave_messages);
 407
 408         g_object_unref (title_sizegroup);
 409         g_object_unref (value_sizegroup);
 410
 411         gtk_widget_show (GTK_WIDGET (box));
 412
 413         return GTK_WIDGET (box);
 414 }
 415
 416 static gchar*
 417 get_entered_account_title (ModestDefaultAccountSettingsDialog *dialog)
 418 {
 419         ModestDefaultAccountSettingsDialogPrivate *priv;
 420         const gchar* account_title;
 421
 422         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 423         account_title = gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 424
 425         if (!account_title || (strlen (account_title) == 0))
 426                 return NULL;
 427         else {
 428                 /* Strip it of whitespace at the start and end: */
 429                 gchar *result = g_strdup (account_title);
 430                 result = g_strstrip (result);
 431
 432                 if (!result)
 433                         return NULL;
 434
 435                 if (strlen (result) == 0) {
 436                         g_free (result);
 437                         return NULL;
 438                 }
 439
 440                 return result;
 441         }
 442 }
 443
 444
 445 static void
 446 on_button_signature (GtkButton *button, gpointer user_data)
 447 {
 448         ModestDefaultAccountSettingsDialog *self;
 449         gint response;
 450         ModestDefaultAccountSettingsDialogPrivate *priv;
 451
 452         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 453         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 454
 455         /* Create the window, if necessary: */
 456         if (!(priv->signature_dialog)) {
 457                 priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 458
 459                 gboolean use_signature = modest_account_settings_get_use_signature (priv->settings);
 460                 const gchar *signature = modest_account_settings_get_signature(priv->settings);
 461                 gchar* account_title = get_entered_account_title (self);
 462                 modest_signature_editor_dialog_set_settings (
 463                         MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
 464                         use_signature, signature, account_title);
 465
 466                 g_free (account_title);
 467                 account_title = NULL;
 468                 signature = NULL;
 469         }
 470
 471         /* Show the window: */
 472         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 473                                      GTK_WINDOW (priv->signature_dialog), GTK_WINDOW (self));
 474
 475         response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog));
 476         gtk_widget_hide (priv->signature_dialog);
 477         if (response != GTK_RESPONSE_OK) {
 478                 /* Destroy the widget now, and its data: */
 479                 gtk_widget_destroy (priv->signature_dialog);
 480                 priv->signature_dialog = NULL;
 481         } else {
 482                 /* Mark modified, so we use the dialog's data later: */
 483                 priv->modified = TRUE;
 484         }
 485 }
 486
 487 static void
 488 on_button_delete (GtkButton *button, gpointer user_data)
 489 {
 490         ModestDefaultAccountSettingsDialog *self;
 491         ModestDefaultAccountSettingsDialogPrivate *priv;
 492         gchar *account_title;
 493         gboolean removed;
 494
 495         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 496         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 497
 498         account_title = get_entered_account_title (self);
 499
 500         removed = modest_ui_actions_on_delete_account (GTK_WINDOW (self),
 501                                                        priv->account_name,
 502                                                        (const gchar *) account_title);
 503         g_free (account_title);
 504
 505         /* Close window */
 506         if (removed)
 507                 gtk_widget_destroy (GTK_WIDGET (self));
 508 }
 509
 510 static GtkWidget*
 511 create_page_user_details (ModestDefaultAccountSettingsDialog *self)
 512 {
 513         ModestDefaultAccountSettingsDialogPrivate *priv;
 514         GtkWidget *box;
 515         GtkSizeGroup* title_sizegroup;
 516         GtkSizeGroup* value_sizegroup;
 517
 518         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 519
 520         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 521         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 522         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 523
 524         /* The name widgets: */
 525         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 526
 527         /* Auto-capitalization is the default, so let's turn it off: */
 528         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name), HILDON_GTK_INPUT_MODE_FULL);
 529         /* Set max length as in the UI spec:
 530          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 531         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 532         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 533                 on_entry_max, self);
 534         GtkWidget *caption =
 535                 create_captioned (self, title_sizegroup, value_sizegroup,
 536                                   _("mcen_li_emailsetup_name"), priv->entry_user_name);
 537         gtk_widget_show (priv->entry_user_name);
 538         connect_for_modified (self, priv->entry_user_name);
 539         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 540         gtk_widget_show (caption);
 541
 542
 543         /* Prevent the use of some characters in the name,
 544          * as required by our UI specification: */
 545         GList *list_prevent = NULL;
 546         list_prevent = g_list_append (list_prevent, "<");
 547         list_prevent = g_list_append (list_prevent, ">");
 548         modest_validating_entry_set_unallowed_characters (
 549                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 550         g_list_free (list_prevent);
 551         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 552                                          on_entry_invalid_fullname_character, self);
 553
 554         /* The username widgets: */
 555         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 556         /* Auto-capitalization is the default, so let's turn it off: */
 557         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 558         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 559                                     _("mail_fi_username"),
 560                                     priv->entry_user_username);
 561         gtk_widget_show (priv->entry_user_username);
 562         connect_for_modified (self, priv->entry_user_username);
 563         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 564         gtk_widget_show (caption);
 565
 566         /* Prevent the use of some characters in the username,
 567          * as required by our UI specification: */
 568         modest_validating_entry_set_unallowed_characters_whitespace (
 569                 MODEST_VALIDATING_ENTRY (priv->entry_user_username));
 570         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 571                                           modest_utils_on_entry_invalid_character,
 572                                           self);
 573
 574         /* Set max length as in the UI spec:
 575          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 576         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 577         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 578                 on_entry_max, self);
 579
 580         /* The password widgets: */
 581         priv->entry_user_password = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 582         /* Auto-capitalization is the default, so let's turn it off: */
 583         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 584                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 585         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 586         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 587         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 588                                     _("mail_fi_password"), priv->entry_user_password);
 589         gtk_widget_show (priv->entry_user_password);
 590         connect_for_modified (self, priv->entry_user_password);
 591         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 592         gtk_widget_show (caption);
 593
 594         /* The email address widgets: */
 595         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 596         /* Auto-capitalization is the default, so let's turn it off: */
 597         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 598         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 599                                     _("mcen_li_emailsetup_email_address"), priv->entry_user_email);
 600         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 601         gtk_widget_show (priv->entry_user_email);
 602         connect_for_modified (self, priv->entry_user_email);
 603         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 604         gtk_widget_show (caption);
 605
 606         /* Set max length as in the UI spec:
 607          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 608         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_email), 64);
 609         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 610                 on_entry_max, self);
 611
 612         /* Delete button: */
 613         if (!priv->button_delete)
 614                 priv->button_delete = gtk_button_new_with_label (_HL("wdgt_bd_delete"));
 615         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_delete,
 616                             FALSE, FALSE, 0);
 617
 618         /* Signature button: */
 619         if (!priv->button_signature)
 620                 priv->button_signature = gtk_button_new_with_label (_("mcen_bd_email_signature"));
 621         gtk_box_pack_start (GTK_BOX (GTK_DIALOG (self)->action_area), priv->button_signature,
 622                             FALSE, FALSE, 0);
 623         gtk_widget_show (priv->button_signature);
 624
 625         g_object_unref (title_sizegroup);
 626         g_object_unref (value_sizegroup);
 627
 628         g_signal_connect (G_OBJECT (priv->button_signature), "clicked",
 629                 G_CALLBACK (on_button_signature), self);
 630
 631         g_signal_connect (G_OBJECT (priv->button_delete), "clicked",
 632                 G_CALLBACK (on_button_delete), self);
 633
 634         gtk_widget_show (GTK_WIDGET (box));
 635
 636         return GTK_WIDGET (box);
 637 }
 638
 639 /* Change the caption title for the incoming server */
 640 static void
 641 update_incoming_server_title (ModestDefaultAccountSettingsDialog *self,
 642                               ModestProtocolType protocol_type)
 643 {
 644         ModestProtocolRegistry *protocol_registry;
 645         ModestProtocol *protocol;
 646         const gchar *protocol_display_name;
 647         gchar* incomingserver_title;
 648         gchar *with_asterisk;
 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_strdup_printf(_("mcen_li_emailsetup_servertype"),
 657                                                protocol_display_name);
 658
 659         /* This is a mandatory field, so add a *. This is usually done by
 660          * create_caption_new_with_asterisk() but we can't use that here. */
 661         with_asterisk = g_strconcat (incomingserver_title, "*", NULL);
 662         g_free (incomingserver_title);
 663
 664         g_object_set (G_OBJECT (priv->caption_incoming), "label", with_asterisk, NULL);
 665         g_free (with_asterisk);
 666 }
 667
 668 static GtkWidget*
 669 create_page_incoming (ModestDefaultAccountSettingsDialog *self)
 670 {
 671         ModestDefaultAccountSettingsDialogPrivate *priv;
 672         GtkWidget *box;
 673         GtkSizeGroup *title_sizegroup;
 674         GtkSizeGroup *value_sizegroup;
 675
 676         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 677
 678         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 679         /* Create a size group to be used by all captions.
 680          * Note that HildonCaption does not create a default size group if we do not specify one.
 681          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 682         title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 683         value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 684
 685         /* The incoming server widgets: */
 686         if(!priv->entry_incomingserver)
 687                 priv->entry_incomingserver = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 688         /* Auto-capitalization is the default, so let's turn it off: */
 689         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 690
 691         if (priv->caption_incoming)
 692                 gtk_widget_destroy (priv->caption_incoming);
 693
 694         /* The caption title will be updated in update_incoming_server_title().
 695          * so this default text will never be seen: */
 696         /* (Note: Changing the title seems pointless. murrayc) */
 697         priv->caption_incoming = create_captioned (self, title_sizegroup, value_sizegroup,
 698                                                    "Incoming Server", priv->entry_incomingserver);
 699         gtk_widget_show (priv->entry_incomingserver);
 700         connect_for_modified (self, priv->entry_incomingserver);
 701         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, MODEST_MARGIN_HALF);
 702         gtk_widget_show (priv->caption_incoming);
 703
 704         /* Incoming security widgets */
 705         priv->incoming_security =
 706                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 707                                                         TRUE, title_sizegroup, value_sizegroup);
 708         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 709                             FALSE, FALSE, MODEST_MARGIN_HALF);
 710
 711         gtk_widget_show (priv->incoming_security);
 712
 713         g_object_unref (title_sizegroup);
 714         g_object_unref (value_sizegroup);
 715         gtk_widget_show (GTK_WIDGET (box));
 716
 717         return GTK_WIDGET (box);
 718 }
 719
 720 static void
 721 on_check_button_clicked (GtkButton *button, gpointer user_data)
 722 {
 723         GtkWidget *widget = GTK_WIDGET (user_data);
 724
 725         /* Enable the widget only if the check button is active: */
 726         const gboolean enable = hildon_check_button_get_active (HILDON_CHECK_BUTTON (button));
 727         gtk_widget_set_sensitive (widget, enable);
 728 }
 729
 730 /* Make the sensitivity of a widget depend on a check button.
 731  */
 732 static void
 733 enable_widget_for_checkbutton (GtkWidget *widget, GtkButton* button)
 734 {
 735         g_signal_connect (G_OBJECT (button), "clicked",
 736                 G_CALLBACK (on_check_button_clicked), widget);
 737
 738         /* Set the starting sensitivity: */
 739         on_check_button_clicked (button, widget);
 740 }
 741
 742 static void
 743 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 744 {
 745         ModestDefaultAccountSettingsDialog * self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 746         ModestConnectionSpecificSmtpWindow *smtp_win;
 747         ModestDefaultAccountSettingsDialogPrivate *priv;
 748
 749         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 750
 751         /* Create the window if necessary: */
 752         smtp_win = modest_connection_specific_smtp_window_new ();
 753         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, priv->account_manager);
 754
 755         /* Show the window: */
 756         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win), GTK_WINDOW (self));
 757         gtk_widget_show (GTK_WIDGET (smtp_win));
 758         priv->modified = TRUE;
 759 }
 760
 761 static void
 762 on_missing_mandatory_data (ModestSecurityOptionsView *security_view,
 763                            gboolean missing,
 764                            gpointer user_data)
 765 {
 766         /* Disable the OK button */
 767         gtk_dialog_set_response_sensitive (GTK_DIALOG (user_data),
 768                                            GTK_RESPONSE_OK,
 769                                            !missing);
 770 }
 771
 772 static GtkWidget*
 773 create_page_outgoing (ModestDefaultAccountSettingsDialog *self)
 774 {
 775         ModestDefaultAccountSettingsDialogPrivate *priv;
 776         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 777
 778         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 779
 780         /* Create a size group to be used by all captions.
 781          * Note that HildonCaption does not create a default size group if we do not specify one.
 782          * We use GTK_SIZE_GROUP_HORIZONTAL, so that the widths are the same. */
 783         GtkSizeGroup *title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 784         GtkSizeGroup *value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
 785
 786         /* The outgoing server widgets: */
 787         if (!priv->entry_outgoingserver)
 788                 priv->entry_outgoingserver =
 789                         hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 790         /* Auto-capitalization is the default, so let's turn it off: */
 791         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 792         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 793                                                _("mcen_li_emailsetup_smtp"), priv->entry_outgoingserver);
 794         gtk_widget_show (priv->entry_outgoingserver);
 795         connect_for_modified (self, priv->entry_outgoingserver);
 796         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, MODEST_MARGIN_HALF);
 797         gtk_widget_show (caption);
 798
 799         /* Outgoing security widgets */
 800         priv->outgoing_security =
 801                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
 802                                                         TRUE, title_sizegroup, value_sizegroup);
 803         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
 804                             FALSE, FALSE, MODEST_MARGIN_HALF);
 805         gtk_widget_show (priv->outgoing_security);
 806         g_signal_connect (priv->outgoing_security, "missing-mandatory-data",
 807                           G_CALLBACK (on_missing_mandatory_data), self);
 808
 809         GtkWidget *separator = gtk_hseparator_new ();
 810         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_HALF);
 811         gtk_widget_show (separator);
 812
 813         /* connection-specific checkbox: */
 814         if (!priv->checkbox_outgoing_smtp_specific) {
 815                 priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 816                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 817                         FALSE);
 818                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 819                                       _("mcen_fi_advsetup_connection_smtp"));
 820                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific), 0.0, 0.5);
 821         }
 822         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 823         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
 824                             FALSE, FALSE, MODEST_MARGIN_HALF);
 825         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 826
 827         /* Connection-specific SMTP-Severs Edit button: */
 828         if (!priv->button_outgoing_smtp_servers)
 829                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_fi_advsetup_optional_smtp"));
 830         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
 831                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 832         gtk_widget_show (priv->button_outgoing_smtp_servers);
 833         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers, FALSE, FALSE, MODEST_MARGIN_HALF);
 834
 835         /* Only enable the button when the checkbox is checked: */
 836         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
 837                 GTK_BUTTON (priv->checkbox_outgoing_smtp_specific));
 838
 839         g_object_unref (title_sizegroup);
 840         g_object_unref (value_sizegroup);
 841
 842         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 843                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 844
 845         gtk_widget_show (GTK_WIDGET (box));
 846
 847         return GTK_WIDGET (box);
 848 }
 849
 850 static gboolean
 851 check_data (ModestDefaultAccountSettingsDialog *self)
 852 {
 853         gchar* account_title;
 854         const gchar* email_address;
 855         const gchar* hostname;
 856         const gchar* hostname2;
 857         ModestDefaultAccountSettingsDialogPrivate *priv;
 858
 859         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 860
 861         /* Check that the title is not already in use: */
 862         account_title = get_entered_account_title (self);
 863         if (!account_title)
 864                 return FALSE; /* Should be prevented already anyway. */
 865
 866         if (strcmp(account_title, priv->original_account_title) != 0) {
 867                 gboolean name_in_use;
 868
 869                 /* Check the changed title: */
 870                 name_in_use = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 871                                                                                    account_title);
 872
 873                 if (name_in_use) {
 874                         /* Warn the user via a dialog: */
 875                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 876
 877                         g_free (account_title);
 878                         return FALSE;
 879                 }
 880         }
 881
 882         g_free (account_title);
 883         account_title  = NULL;
 884
 885         /* Check that the email address is valid: */
 886         email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
 887         if ((!email_address) || (strlen(email_address) == 0)) {
 888                 return FALSE;
 889         }
 890
 891         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 892                 /* Warn the user via a dialog: */
 893                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
 894
 895                 /* Return focus to the email address entry: */
 896                 gtk_widget_grab_focus (priv->entry_user_email);
 897                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
 898                 return FALSE;
 899         }
 900
 901         /* make sure the domain name for the incoming server is valid */
 902         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
 903         if ((!hostname) || (strlen(hostname) == 0)) {
 904                 return FALSE;
 905         }
 906
 907         if (!modest_text_utils_validate_domain_name (hostname)) {
 908                 /* Warn the user via a dialog: */
 909                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
 910
 911                 /* Return focus to the email address entry: */
 912                 gtk_widget_grab_focus (priv->entry_incomingserver);
 913                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
 914                 return FALSE;
 915         }
 916
 917         /* make sure the domain name for the outgoing server is valid */
 918         hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
 919         if ((!hostname2) || (strlen(hostname2) == 0)) {
 920                 return FALSE;
 921         }
 922
 923         if (!modest_text_utils_validate_domain_name (hostname2)) {
 924                 /* Warn the user via a dialog: */
 925                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 926
 927                 /* Return focus to the email address entry: */
 928                 gtk_widget_grab_focus (priv->entry_outgoingserver);
 929                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
 930                 return FALSE;
 931         }
 932
 933         return TRUE;
 934 }
 935
 936 static void
 937 on_response (GtkDialog *wizard_dialog,
 938              gint response_id,
 939              gpointer user_data)
 940 {
 941         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 942         ModestDefaultAccountSettingsDialogPrivate *priv;
 943         gboolean prevent_response = FALSE, sec_changed;
 944         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 945
 946         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 947         enable_buttons (self);
 948
 949         /* Check if security widgets changed */
 950         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 951         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 952         sec_changed =
 953                 modest_security_options_view_changed (incoming_sec, priv->settings) ||
 954                 modest_security_options_view_changed (outgoing_sec, priv->settings);
 955
 956         /* Warn about unsaved changes: */
 957         if (response_id == GTK_RESPONSE_CANCEL && (priv->modified || sec_changed)) {
 958                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
 959                         _("imum_nc_wizard_confirm_lose_changes")));
 960                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
 961
 962                  const gint dialog_response = gtk_dialog_run (dialog);
 963                  gtk_widget_destroy (GTK_WIDGET (dialog));
 964
 965                 if (dialog_response != GTK_RESPONSE_OK)
 966                         prevent_response = TRUE;
 967         }
 968         /* Check for invalid input: */
 969         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
 970                 prevent_response = TRUE;
 971         }
 972
 973         if (prevent_response) {
 974                 /* This is a nasty hack. murrayc. */
 975                 /* Don't let the dialog close */
 976                 g_signal_stop_emission_by_name (wizard_dialog, "response");
 977                 return;
 978         } else {
 979                 modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), FALSE);
 980         }
 981
 982         if (response_id == GTK_RESPONSE_OK) {
 983                 /* Try to save the changes if modified (NB #59251): */
 984                 if (priv->modified || sec_changed) {
 985                         if (save_configuration (self)) {
 986                                 /* Do not show the account-saved dialog if we are just saving this
 987                                  * temporarily, because from the user's point of view it will not
 988                                  * really be saved (saved + enabled) until later
 989                                  */
 990                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
 991                                         ModestServerAccountSettings *store_settings;
 992                                         ModestServerAccountSettings *transport_settings;
 993                                         const gchar *store_account_name;
 994                                         const gchar *transport_account_name;
 995
 996
 997                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
 998                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
 999                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
1000                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
1001
1002                                         if (store_account_name) {
1003                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1004                                                                                           store_account_name);
1005                                         }
1006                                         if (transport_account_name) {
1007                                                 modest_account_mgr_notify_account_update (priv->account_manager,
1008                                                                                           transport_account_name);
1009                                         }
1010                                         g_object_unref (store_settings);
1011                                         g_object_unref (transport_settings);
1012
1013                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
1014                                 }
1015                         } else {
1016                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
1017                         }
1018                 }
1019         }
1020 }
1021
1022 static void
1023 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1024 {
1025         ModestDefaultAccountSettingsDialogPrivate *priv;
1026         GtkWidget *pannable;
1027         GtkWidget *separator;
1028
1029         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(self);
1030
1031         priv->incoming_security = NULL;
1032         priv->outgoing_security = NULL;
1033
1034         priv->main_container = gtk_vbox_new (FALSE, MODEST_MARGIN_DOUBLE);
1035         priv->settings = modest_account_settings_new ();
1036
1037         /* Get the account manager object,
1038          * so we can check for existing accounts,
1039          * and create new accounts: */
1040         priv->account_manager = modest_runtime_get_account_mgr ();
1041         g_assert (priv->account_manager);
1042         g_object_ref (priv->account_manager);
1043
1044         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1045
1046     /* Create the common pages,
1047      */
1048         priv->page_account_details = create_page_account_details (self);
1049         priv->page_user_details = create_page_user_details (self);
1050         priv->page_incoming = create_page_incoming (self);
1051         priv->page_outgoing = create_page_outgoing (self);
1052
1053         /* Add the notebook pages: */
1054         gtk_box_pack_start (GTK_BOX (priv->main_container),
1055                             priv->page_account_details,
1056                             FALSE, FALSE, 0);
1057         gtk_box_pack_start (GTK_BOX (priv->main_container),
1058                             priv->page_user_details,
1059                             FALSE, FALSE, 0);
1060
1061         separator = gtk_hseparator_new ();
1062         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1063                             FALSE, FALSE, 0);
1064         gtk_widget_show (separator);
1065         gtk_box_pack_start (GTK_BOX (priv->main_container),
1066                             priv->page_incoming,
1067                             FALSE, FALSE, 0);
1068         separator = gtk_hseparator_new ();
1069         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1070                             FALSE, FALSE, 0);
1071         gtk_widget_show (separator);
1072         gtk_box_pack_start (GTK_BOX (priv->main_container),
1073                             priv->page_outgoing,
1074                             FALSE, FALSE, 0);
1075
1076         GtkDialog *dialog = GTK_DIALOG (self);
1077         pannable = hildon_pannable_area_new ();
1078         g_object_set (G_OBJECT (pannable), "initial-hint", TRUE, NULL);
1079         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), priv->main_container);
1080         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (pannable));
1081         gtk_container_set_border_width (GTK_CONTAINER (dialog->vbox), MODEST_MARGIN_HALF);
1082         gtk_widget_show (GTK_WIDGET (priv->main_container));
1083         gtk_widget_show (GTK_WIDGET (pannable));
1084
1085     /* Add the buttons: */
1086         gtk_dialog_add_button (GTK_DIALOG(self), _HL("wdgt_bd_save"), GTK_RESPONSE_OK);
1087
1088     gtk_window_set_default_size (GTK_WINDOW (self), -1, 340);
1089
1090     /* Connect to the dialog's response signal: */
1091     /* We use connect-before
1092      * so we can stop the signal emission,
1093      * to stop the default signal handler from closing the dialog.
1094      */
1095     g_signal_connect (G_OBJECT (self), "response",
1096             G_CALLBACK (on_response), self);
1097
1098     priv->modified = FALSE;
1099
1100     /* When this window is shown, hibernation should not be possible,
1101          * because there is no sensible way to save the state: */
1102     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1103         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1104
1105     /* Prevent sending mails while editing an account, to avoid hangs on unprotected locks
1106      * while sending messages causes an error dialog and we have a lock */
1107     modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), TRUE);
1108
1109     hildon_help_dialog_help_enable (GTK_DIALOG(self), "applications_email_accountsettings",
1110                                     modest_maemo_utils_get_osso_context());
1111 }
1112
1113 ModestAccountSettingsDialog*
1114 modest_default_account_settings_dialog_new (void)
1115 {
1116         return g_object_new (MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, NULL);
1117 }
1118
1119 /** Update the UI with the stored account details, so they can be edited.
1120  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1121  */
1122 static void
1123 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1124                                                       ModestAccountSettings *settings)
1125 {
1126         ModestServerAccountSettings *incoming_account;
1127         ModestServerAccountSettings *outgoing_account;
1128         ModestProtocolRegistry *protocol_registry;
1129         const gchar *account_name, *server_account_name;
1130         ModestDefaultAccountSettingsDialogPrivate *priv;
1131         gboolean username_known;
1132
1133         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1134         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1135
1136         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1137         protocol_registry = modest_runtime_get_protocol_registry ();
1138
1139         incoming_account = modest_account_settings_get_store_settings (settings);
1140         outgoing_account = modest_account_settings_get_transport_settings (settings);
1141
1142         account_name = modest_account_settings_get_account_name (settings);
1143
1144         /* Save the account name so we can refer to it later: */
1145         if (priv->account_name)
1146                 g_free (priv->account_name);
1147         priv->account_name = g_strdup (account_name);
1148
1149         if (priv->account_name)
1150                 gtk_widget_show (priv->button_delete);
1151         else
1152                 gtk_widget_hide (priv->button_delete);
1153
1154         if (priv->settings)
1155                 g_object_unref (priv->settings);
1156         priv->settings = g_object_ref (settings);
1157
1158         /* Save the account title so we can refer to it if the user changes it: */
1159         if (priv->original_account_title)
1160                 g_free (priv->original_account_title);
1161         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1162
1163         /* Show the account data in the widgets: */
1164
1165         /* Note that we never show the non-display name in the UI.
1166          * (Though the display name defaults to the non-display name at the start.) */
1167         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1168                             null_means_empty (modest_account_settings_get_display_name (settings)));
1169         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1170                             null_means_empty (modest_account_settings_get_fullname (settings)));
1171         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1172                             null_means_empty (modest_account_settings_get_email_address (settings)));
1173         modest_limit_retrieve_picker_set_active_limit_retrieve (
1174                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker),
1175                 modest_account_settings_get_retrieve_limit (settings));
1176
1177
1178         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages),
1179                                         modest_account_settings_get_leave_messages_on_server (settings));
1180
1181
1182         if (incoming_account) {
1183                 const gchar *username, *password, *hostname, *proto_str, *account_title;
1184                 gchar *proto_name, *title;
1185                 ModestProtocolType incoming_protocol;
1186
1187                 modest_retrieve_picker_fill (MODEST_RETRIEVE_PICKER (priv->retrieve_picker), modest_server_account_settings_get_protocol (incoming_account));
1188                 modest_retrieve_picker_set_active_retrieve_conf (MODEST_RETRIEVE_PICKER (priv->retrieve_picker),
1189                                                                  modest_account_settings_get_retrieve_type (settings));
1190
1191                 if (!modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry,
1192                                                                                  modest_server_account_settings_get_protocol (incoming_account))) {
1193                         gtk_widget_hide (priv->checkbox_leave_messages);
1194                 } else {
1195                         gtk_widget_show (priv->checkbox_leave_messages);
1196                 }
1197
1198                 /* Remember this for later: */
1199                 incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1200
1201                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1202                 username = modest_server_account_settings_get_username (incoming_account);
1203                 password = modest_server_account_settings_get_password (incoming_account);
1204                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1205                                     null_means_empty (username));
1206                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1207                                     null_means_empty (password));
1208
1209                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1210                                     null_means_empty (hostname));
1211
1212                 /* Load security settings */
1213                 modest_security_options_view_load_settings (
1214                             MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1215                             settings);
1216                 gtk_widget_show (priv->incoming_security);
1217
1218                 /* Update the incoming label */
1219                 update_incoming_server_title (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (dialog),
1220                                               incoming_protocol);
1221
1222                 /* Set window title according to account */
1223                 proto_str = modest_protocol_get_display_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, incoming_protocol));
1224                 proto_name = g_utf8_strup (proto_str, -1);
1225                 account_title = modest_account_settings_get_display_name(settings);
1226                 title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1227
1228                 gtk_window_set_title (GTK_WINDOW (dialog), title);
1229
1230                 g_free (proto_name);
1231                 g_free (title);
1232                 g_object_unref (incoming_account);
1233         }
1234
1235         outgoing_account = modest_account_settings_get_transport_settings (settings);
1236         if (outgoing_account) {
1237                 const gchar *hostname;
1238                 const gchar *username;
1239                 const gchar *password;
1240                 ModestProtocolType outgoing_protocol;
1241
1242                 /* Remember this for later: */
1243                 outgoing_protocol =
1244                         modest_server_account_settings_get_protocol (outgoing_account);
1245
1246                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1247                 username = modest_server_account_settings_get_username (outgoing_account);
1248                 password = modest_server_account_settings_get_password (outgoing_account);
1249                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1250                                     null_means_empty (hostname));
1251
1252                 /* Load security settings */
1253                 modest_security_options_view_load_settings (
1254                             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1255                             settings);
1256                 gtk_widget_show (priv->outgoing_security);
1257
1258                 const gboolean has_specific =
1259                         modest_account_settings_get_use_connection_specific_smtp (settings);
1260                 hildon_check_button_set_active (
1261                         HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1262                         has_specific);
1263                 g_object_unref (outgoing_account);
1264         }
1265
1266         /* Switch to user page */
1267         /* Check if we allow changes or not */
1268         server_account_name = modest_server_account_settings_get_account_name (incoming_account);
1269         username_known =
1270                 modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1271                                                                               server_account_name);
1272         gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1273         gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1274         modest_security_options_view_enable_changes (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1275                                                      !username_known);
1276
1277
1278         /* Unset the modified flag so we can detect changes later: */
1279         priv->modified = FALSE;
1280 }
1281
1282 static gboolean
1283 save_configuration (ModestDefaultAccountSettingsDialog *dialog)
1284 {
1285         const gchar* user_fullname;
1286         const gchar* emailaddress;
1287         ModestServerAccountSettings *store_settings;
1288         ModestServerAccountSettings *transport_settings;
1289         ModestAccountRetrieveType retrieve_type;
1290         gint retrieve_limit;
1291         gboolean leave_on_server;
1292         const gchar* hostname;
1293         const gchar* username;
1294         const gchar* password;
1295         gchar* account_title;
1296         ModestDefaultAccountSettingsDialogPrivate *priv;
1297         const gchar* account_name;
1298
1299         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1300         account_name = priv->account_name;
1301
1302         /* Set the account data from the widgets: */
1303         user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1304         modest_account_settings_set_fullname (priv->settings, user_fullname);
1305
1306         emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1307         modest_account_settings_set_email_address (priv->settings, emailaddress);
1308
1309         /* Signature: */
1310         if (priv->signature_dialog) {
1311                 gboolean use_signature = FALSE;
1312                 gchar *signature;
1313                 signature = modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
1314                                                                          &use_signature);
1315
1316                 modest_account_settings_set_use_signature (priv->settings, use_signature);
1317                 modest_account_settings_set_signature (priv->settings, signature);
1318         }
1319
1320         retrieve_type = modest_retrieve_picker_get_active_retrieve_conf (
1321                 MODEST_RETRIEVE_PICKER (priv->retrieve_picker));
1322         modest_account_settings_set_retrieve_type (priv->settings, retrieve_type);
1323
1324         retrieve_limit = modest_limit_retrieve_picker_get_active_limit_retrieve (
1325                 MODEST_LIMIT_RETRIEVE_PICKER (priv->limit_retrieve_picker));
1326         modest_account_settings_set_retrieve_limit (priv->settings, retrieve_limit);
1327
1328         leave_on_server = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages));
1329         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1330
1331         store_settings = modest_account_settings_get_store_settings (priv->settings);
1332
1333         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1334         modest_server_account_settings_set_hostname (store_settings, hostname);
1335
1336         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1337         modest_server_account_settings_set_username (store_settings, username);
1338
1339         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1340         modest_server_account_settings_set_password (store_settings, password);
1341
1342         /* Save security settings */
1343         modest_security_options_view_save_settings (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1344                                                     priv->settings);
1345
1346         g_object_unref (store_settings);
1347
1348         /* Outgoing: */
1349         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1350
1351         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1352         modest_server_account_settings_set_hostname (transport_settings, hostname);
1353
1354         /* Save security settings */
1355         modest_security_options_view_save_settings (
1356             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1357             priv->settings);
1358
1359         /* Set the changed account title last, to simplify the previous code: */
1360         account_title = get_entered_account_title (dialog);
1361         if (!account_title)
1362                 return FALSE; /* Should be prevented already anyway. */
1363
1364 /*      if (strcmp (account_title, account_name) != 0) { */
1365         modest_account_settings_set_display_name (priv->settings, account_title);
1366 /*      } */
1367         g_free (account_title);
1368         account_title = NULL;
1369
1370         /* Save connection-specific SMTP server accounts: */
1371         modest_account_settings_set_use_connection_specific_smtp
1372                 (priv->settings,
1373                  hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1374
1375         /* this configuration is not persistent, we should not save */
1376         if (account_name != NULL)
1377                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1378
1379         return TRUE;
1380 }
1381
1382 static gboolean entry_is_empty (GtkWidget *entry)
1383 {
1384         if (!entry)
1385                 return FALSE;
1386
1387         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1388         if ((!text) || (strlen(text) == 0))
1389                 return TRUE;
1390         else {
1391                 /* Strip it of whitespace at the start and end: */
1392                 gchar *stripped = g_strdup (text);
1393                 stripped = g_strstrip (stripped);
1394
1395                 if (!stripped)
1396                         return TRUE;
1397
1398                 const gboolean result = (strlen (stripped) == 0);
1399
1400                 g_free (stripped);
1401                 return result;
1402         }
1403 }
1404
1405 static void
1406 enable_buttons (ModestDefaultAccountSettingsDialog *self)
1407 {
1408         gboolean enable_ok = TRUE;
1409         ModestProtocolRegistry *protocol_registry;
1410         ModestDefaultAccountSettingsDialogPrivate *priv;
1411
1412         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1413
1414         /* The account details title is mandatory: */
1415         if (entry_is_empty(priv->entry_account_title))
1416                 enable_ok = FALSE;
1417
1418         /* The user details username is mandatory: */
1419         if (enable_ok && entry_is_empty(priv->entry_user_username))
1420                 enable_ok = FALSE;
1421
1422         /* The user details email address is mandatory: */
1423         if (enable_ok && entry_is_empty (priv->entry_user_email))
1424                 enable_ok = FALSE;
1425
1426         /* The custom incoming server is mandatory: */
1427         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1428                 enable_ok = FALSE;
1429
1430         /* The custom outgoing server is mandatory: */
1431         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1432                 enable_ok = FALSE;
1433
1434         protocol_registry = modest_runtime_get_protocol_registry ();
1435
1436         /* Enable the buttons,
1437          * identifying them via their associated response codes:
1438          */
1439         GtkDialog *dialog_base = GTK_DIALOG (self);
1440         gtk_dialog_set_response_sensitive (dialog_base,
1441                                            GTK_RESPONSE_OK,
1442                                            enable_ok);
1443 }
1444
1445 static void
1446 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1447 {
1448         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1449         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1450
1451         object_class->dispose = modest_default_account_settings_dialog_dispose;
1452         object_class->finalize = modest_default_account_settings_dialog_finalize;
1453 }
1454
1455 static void
1456 modest_account_settings_dialog_init (gpointer g_iface, gpointer iface_data)
1457 {
1458         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g_iface;
1459
1460         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1461 }