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-text-utils.h"
  45 #include "modest-account-mgr.h"
  46 #include "modest-account-mgr-helpers.h" /* For modest_account_mgr_get_account_data(). */
  47 #include <modest-server-account-settings.h>
  48 #include "modest-runtime.h" /* For modest_runtime_get_account_mgr(). */
  49 #include "modest-connection-specific-smtp-window.h"
  50 #include "modest-signature-editor-dialog.h"
  51 #include <modest-utils.h>
  52 #include <modest-defs.h>
  53 #include "modest-maemo-utils.h"
  54 #include "modest-maemo-security-options-view.h"
  55 #include "modest-ui-actions.h"
  56 #include "widgets/modest-ui-constants.h"
  57 #include <tny-account.h>
  58 #include <tny-status.h>
  59
  60 #include <gconf/gconf-client.h>
  61 #include <string.h> /* For strlen(). */
  62
  63
  64 /* Include config.h so that _() works: */
  65 #ifdef HAVE_CONFIG_H
  66 #include <config.h>
  67 #endif
  68
  69 #define PORT_MIN 1
  70 #define PORT_MAX 65535
  71
  72 #define RESPONSE_DELETE_DUMMY 1
  73 #define RESPONSE_SIGNATURE_DUMMY 2
  74
  75 static void modest_account_settings_dialog_init (gpointer g, gpointer iface_data);
  76
  77 G_DEFINE_TYPE_EXTENDED (ModestDefaultAccountSettingsDialog,
  78                         modest_default_account_settings_dialog,
  79                         GTK_TYPE_DIALOG,
  80                         0,
  81                         G_IMPLEMENT_INTERFACE (MODEST_TYPE_ACCOUNT_SETTINGS_DIALOG,
  82                                                modest_account_settings_dialog_init));
  83
  84 #define MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(o) \
  85         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, ModestDefaultAccountSettingsDialogPrivate))
  86
  87 typedef struct _ModestDefaultAccountSettingsDialogPrivate ModestDefaultAccountSettingsDialogPrivate;
  88
  89 struct _ModestDefaultAccountSettingsDialogPrivate
  90 {
  91         /* Used by derived widgets to query existing accounts,
  92          * and to create new accounts: */
  93         ModestAccountMgr *account_manager;
  94         ModestAccountSettings *settings;
  95
  96         gboolean modified;
  97         gchar * account_name; /* This may not change. It is not user visible. */
  98         ModestProtocolType incoming_protocol; /* This may not change. */
  99         ModestProtocolType outgoing_protocol; /* This may not change. */
 100         gchar * original_account_title;
 101
 102         ModestProtocolType protocol_authentication_incoming;
 103
 104         GtkWidget *main_container;
 105
 106         GtkWidget *page_account_details;
 107         GtkWidget *entry_account_title;
 108         GtkWidget *checkbox_leave_messages;
 109
 110         GtkWidget *page_user_details;
 111         GtkWidget *entry_user_name;
 112         GtkWidget *entry_user_username;
 113         GtkWidget *entry_user_password;
 114         GtkWidget *entry_user_email;
 115         GtkWidget *button_signature;
 116         GtkWidget *button_delete;
 117
 118         GtkWidget *page_complete_easysetup;
 119
 120         GtkWidget *page_incoming;
 121         GtkWidget *caption_incoming;
 122         GtkWidget *entry_incomingserver;
 123
 124         GtkWidget *page_outgoing;
 125         GtkWidget *entry_outgoingserver;
 126         GtkWidget *checkbox_outgoing_smtp_specific;
 127         GtkWidget *button_outgoing_smtp_servers;
 128
 129         GtkWidget *signature_dialog;
 130
 131         GtkWidget *incoming_security;
 132         GtkWidget *outgoing_security;
 133 };
 134
 135 static void
 136 enable_buttons (ModestDefaultAccountSettingsDialog *self);
 137
 138 static gboolean
 139 save_configuration (ModestDefaultAccountSettingsDialog *dialog);
 140
 141 static const gchar * null_means_empty (const gchar * str);
 142
 143 static const gchar *
 144 null_means_empty (const gchar * str)
 145 {
 146         return str ? str : "";
 147 }
 148
 149 static void
 150 modest_default_account_settings_dialog_dispose (GObject *object)
 151 {
 152         if (G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose)
 153                 G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->dispose (object);
 154 }
 155
 156 static void
 157 modest_default_account_settings_dialog_finalize (GObject *object)
 158 {
 159         ModestDefaultAccountSettingsDialog *self;
 160         ModestDefaultAccountSettingsDialogPrivate *priv;
 161
 162         self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (object);
 163         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 164
 165         if (priv->account_name)
 166                 g_free (priv->account_name);
 167
 168         if (priv->original_account_title)
 169                 g_free (priv->original_account_title);
 170
 171         if (priv->account_manager)
 172                 g_object_unref (G_OBJECT (priv->account_manager));
 173
 174         if (priv->settings) {
 175                 g_object_unref (priv->settings);
 176                 priv->settings = NULL;
 177         }
 178
 179         G_OBJECT_CLASS (modest_default_account_settings_dialog_parent_class)->finalize (object);
 180 }
 181
 182 static void
 183 set_modified (ModestDefaultAccountSettingsDialog *self, gboolean modified)
 184 {
 185         ModestDefaultAccountSettingsDialogPrivate *priv;
 186
 187         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 188         priv->modified = modified;
 189 }
 190
 191 static void
 192 on_modified_picker_changed (HildonPickerButton *widget, gpointer user_data)
 193 {
 194         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 195 }
 196
 197 static void
 198 on_modified_entry_changed (GtkEditable *editable, gpointer user_data)
 199 {
 200         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 201 }
 202
 203 static void
 204 on_modified_checkbutton_toggled (GtkButton *button, gpointer user_data)
 205 {
 206         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 207 }
 208
 209 static void
 210 on_modified_number_editor_changed (ModestNumberEditor *number_editor, gint new_value, gpointer user_data)
 211 {
 212         set_modified (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data), TRUE);
 213 }
 214
 215 static void
 216 on_number_editor_notify (ModestNumberEditor *editor, GParamSpec *arg1, gpointer user_data)
 217 {
 218         ModestDefaultAccountSettingsDialog *dialog = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 219         gint value = modest_number_editor_get_value (editor);
 220
 221         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, value > 0);
 222 }
 223
 224 /* Set a modified boolean whenever the widget is changed,
 225  * so we can check for it later.
 226  */
 227 static void
 228 connect_for_modified (ModestDefaultAccountSettingsDialog *self, GtkWidget *widget)
 229 {
 230         if (MODEST_IS_NUMBER_EDITOR (widget)) {
 231                 g_signal_connect (G_OBJECT (widget), "notify::value",
 232                         G_CALLBACK (on_modified_number_editor_changed), self);
 233                 g_signal_connect (G_OBJECT (widget), "notify", G_CALLBACK (on_number_editor_notify), self);
 234         }
 235         else if (GTK_IS_ENTRY (widget)) {
 236                 g_signal_connect (G_OBJECT (widget), "changed",
 237                         G_CALLBACK (on_modified_entry_changed), self);
 238         } else if (HILDON_IS_PICKER_BUTTON (widget)) {
 239                 g_signal_connect (G_OBJECT (widget), "value-changed",
 240                                   G_CALLBACK (on_modified_picker_changed), self);
 241         } else if (HILDON_IS_CHECK_BUTTON (widget)) {
 242                 g_signal_connect (G_OBJECT (widget), "toggled",
 243                         G_CALLBACK (on_modified_checkbutton_toggled), self);
 244         }
 245 }
 246
 247 static void
 248 on_caption_entry_changed (GtkEditable *editable, gpointer user_data)
 249 {
 250         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 251         g_assert(self);
 252         enable_buttons(self);
 253 }
 254
 255 static GtkWidget*
 256 create_captioned (ModestDefaultAccountSettingsDialog *self,
 257                   GtkSizeGroup *title_sizegroup,
 258                   GtkSizeGroup *value_sizegroup,
 259                   const gchar *label_text,
 260                   gboolean use_markup,
 261                   GtkWidget *control)
 262 {
 263
 264         GtkWidget *result;
 265
 266         result = modest_maemo_utils_create_captioned_with_size_type (title_sizegroup, value_sizegroup,
 267                                                                      label_text, use_markup, control,
 268                                                                      MODEST_EDITABLE_SIZE);
 269
 270         /* Connect to the appropriate changed signal for the widget,
 271          * so we can ask for the prev/next buttons to be enabled/disabled appropriately:
 272          */
 273         if (GTK_IS_ENTRY (control)) {
 274                 g_signal_connect (G_OBJECT (control), "changed",
 275                 G_CALLBACK (on_caption_entry_changed), self);
 276
 277         }
 278
 279         return result;
 280 }
 281
 282 static void
 283 on_entry_invalid_account_title_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 284 {
 285         gchar *tmp, *msg;
 286
 287         tmp = g_strndup (account_title_forbidden_chars, ACCOUNT_TITLE_FORBIDDEN_CHARS_LENGTH);
 288         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 289
 290         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 291
 292         g_free (msg);
 293         g_free (tmp);
 294 }
 295
 296 static void
 297 on_entry_invalid_fullname_character (ModestValidatingEntry *self, const gchar* character, gpointer user_data)
 298 {
 299         gchar *tmp, *msg;
 300
 301         tmp = g_strndup (user_name_forbidden_chars, USER_NAME_FORBIDDEN_CHARS_LENGTH);
 302         msg = g_strdup_printf (_CS("ckdg_ib_illegal_characters_entered"), tmp);
 303
 304         modest_platform_information_banner (GTK_WIDGET (self), NULL, msg);
 305
 306         g_free (msg);
 307         g_free (tmp);
 308 }
 309
 310
 311 static void
 312 on_entry_max (ModestValidatingEntry *self, gpointer user_data)
 313 {
 314         modest_platform_information_banner (GTK_WIDGET (self), NULL,
 315                                             _CS("ckdg_ib_maximum_characters_reached"));
 316 }
 317
 318 static GtkWidget*
 319 create_page_account_details (ModestDefaultAccountSettingsDialog *self,
 320                              GtkSizeGroup *title_sizegroup,
 321                              GtkSizeGroup *value_sizegroup)
 322 {
 323         ModestDefaultAccountSettingsDialogPrivate *priv;
 324         GtkWidget *box;
 325         GtkWidget *hbox;
 326
 327         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 328         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 329
 330         /* The description widgets: */
 331         priv->entry_account_title = GTK_WIDGET (modest_validating_entry_new ());
 332         /* Do use auto-capitalization: */
 333         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_account_title),
 334                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_AUTOCAP);
 335         GtkWidget *caption = create_captioned (self, title_sizegroup, value_sizegroup,
 336                                                _("mcen_fi_account_title"), FALSE,
 337                                                priv->entry_account_title);
 338         gtk_widget_show (priv->entry_account_title);
 339         connect_for_modified (self, priv->entry_account_title);
 340         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 341         gtk_widget_show (caption);
 342
 343         /* Prevent the use of some characters in the account title,
 344          * as required by our UI specification: */
 345         GList *list_prevent = NULL;
 346         list_prevent = g_list_append (list_prevent, "\\");
 347         list_prevent = g_list_append (list_prevent, "/");
 348         list_prevent = g_list_append (list_prevent, ":");
 349         list_prevent = g_list_append (list_prevent, "*");
 350         list_prevent = g_list_append (list_prevent, "?");
 351         list_prevent = g_list_append (list_prevent, "\"");
 352         list_prevent = g_list_append (list_prevent, "<");
 353         list_prevent = g_list_append (list_prevent, ">");
 354         list_prevent = g_list_append (list_prevent, "|");
 355         list_prevent = g_list_append (list_prevent, "^");
 356         modest_validating_entry_set_unallowed_characters (
 357                 MODEST_VALIDATING_ENTRY (priv->entry_account_title), list_prevent);
 358         g_list_free (list_prevent);
 359         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_account_title),
 360                                          on_entry_invalid_account_title_character, self);
 361
 362         /* Set max length as in the UI spec:
 363          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 364         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_account_title), 64);
 365         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_account_title),
 366                 on_entry_max, self);
 367
 368         hbox = gtk_hbox_new (TRUE, 0);
 369
 370         /* The leave-messages widgets: */
 371         if(!priv->checkbox_leave_messages) {
 372                 priv->checkbox_leave_messages =
 373                         hildon_check_button_new (HILDON_SIZE_FINGER_HEIGHT);
 374                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_leave_messages),
 375                                       _("mcen_fi_advsetup_leave_on_server"));
 376                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_leave_messages), 0.0, 0.5);
 377         }
 378         connect_for_modified (self, priv->checkbox_leave_messages);
 379         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_leave_messages, FALSE, FALSE, 0);
 380         gtk_widget_show (priv->checkbox_leave_messages);
 381
 382         gtk_widget_show (GTK_WIDGET (box));
 383
 384         return GTK_WIDGET (box);
 385 }
 386
 387 static gchar*
 388 get_entered_account_title (ModestDefaultAccountSettingsDialog *dialog)
 389 {
 390         ModestDefaultAccountSettingsDialogPrivate *priv;
 391         const gchar* account_title;
 392
 393         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
 394         account_title = gtk_entry_get_text (GTK_ENTRY (priv->entry_account_title));
 395
 396         if (!account_title || (strlen (account_title) == 0))
 397                 return NULL;
 398         else {
 399                 /* Strip it of whitespace at the start and end: */
 400                 gchar *result = g_strdup (account_title);
 401                 result = g_strstrip (result);
 402
 403                 if (!result)
 404                         return NULL;
 405
 406                 if (strlen (result) == 0) {
 407                         g_free (result);
 408                         return NULL;
 409                 }
 410
 411                 return result;
 412         }
 413 }
 414
 415
 416 static void
 417 signature_button_clicked (ModestDefaultAccountSettingsDialog *self)
 418 {
 419         gint response;
 420         ModestDefaultAccountSettingsDialogPrivate *priv;
 421
 422         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 423
 424         /* Create the window, if necessary: */
 425         if (!(priv->signature_dialog)) {
 426                 priv->signature_dialog = GTK_WIDGET (modest_signature_editor_dialog_new ());
 427
 428                 gboolean use_signature = modest_account_settings_get_use_signature (priv->settings);
 429                 const gchar *signature = modest_account_settings_get_signature(priv->settings);
 430                 gchar* account_title = get_entered_account_title (self);
 431                 modest_signature_editor_dialog_set_settings (
 432                         MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
 433                         use_signature, signature, account_title);
 434
 435                 g_free (account_title);
 436                 account_title = NULL;
 437                 signature = NULL;
 438         }
 439
 440         /* Show the window: */
 441         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (),
 442                                      GTK_WINDOW (priv->signature_dialog), GTK_WINDOW (self));
 443
 444         response = gtk_dialog_run (GTK_DIALOG (priv->signature_dialog));
 445         gtk_widget_hide (priv->signature_dialog);
 446         if (response != GTK_RESPONSE_OK) {
 447                 /* Destroy the widget now, and its data: */
 448                 gtk_widget_destroy (priv->signature_dialog);
 449                 priv->signature_dialog = NULL;
 450         } else {
 451                 /* Mark modified, so we use the dialog's data later: */
 452                 priv->modified = TRUE;
 453         }
 454 }
 455
 456 static gboolean
 457 delete_button_clicked (ModestDefaultAccountSettingsDialog *self)
 458 {
 459         ModestDefaultAccountSettingsDialogPrivate *priv;
 460         gchar *account_title;
 461         gboolean removed;
 462
 463         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 464
 465         if (priv->modified)
 466                 account_title = g_strdup (priv->original_account_title);
 467         else
 468                 account_title = get_entered_account_title (self);
 469
 470         removed = modest_ui_actions_on_delete_account (GTK_WINDOW (self),
 471                                                        priv->account_name,
 472                                                        (const gchar *) account_title);
 473         g_free (account_title);
 474
 475         return removed;
 476 }
 477
 478 static GtkWidget*
 479 create_page_user_details (ModestDefaultAccountSettingsDialog *self,
 480                           GtkSizeGroup *title_sizegroup,
 481                           GtkSizeGroup *value_sizegroup)
 482 {
 483         ModestDefaultAccountSettingsDialogPrivate *priv;
 484         GtkWidget *box;
 485
 486         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 487
 488         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 489
 490         /* The name widgets: */
 491         priv->entry_user_name = GTK_WIDGET (modest_validating_entry_new ());
 492
 493         /* Auto-capitalization is the default, so let's turn it off: */
 494         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_name),
 495                                          HILDON_GTK_INPUT_MODE_FULL |
 496                                          HILDON_GTK_INPUT_MODE_AUTOCAP);
 497         /* Set max length as in the UI spec:
 498          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 499         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_name), 64);
 500         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_name),
 501                 on_entry_max, self);
 502         GtkWidget *caption =
 503                 create_captioned (self, title_sizegroup, value_sizegroup,
 504                                   _("mcen_li_emailsetup_name"), FALSE, priv->entry_user_name);
 505         gtk_widget_show (priv->entry_user_name);
 506         connect_for_modified (self, priv->entry_user_name);
 507         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 508         gtk_widget_show (caption);
 509
 510
 511         /* Prevent the use of some characters in the name,
 512          * as required by our UI specification: */
 513         GList *list_prevent = NULL;
 514         list_prevent = g_list_append (list_prevent, "<");
 515         list_prevent = g_list_append (list_prevent, ">");
 516         modest_validating_entry_set_unallowed_characters (
 517                 MODEST_VALIDATING_ENTRY (priv->entry_user_name), list_prevent);
 518         g_list_free (list_prevent);
 519         modest_validating_entry_set_func(MODEST_VALIDATING_ENTRY(priv->entry_user_name),
 520                                          on_entry_invalid_fullname_character, self);
 521
 522         /* The username widgets: */
 523         priv->entry_user_username = GTK_WIDGET (modest_validating_entry_new ());
 524         /* Auto-capitalization is the default, so let's turn it off: */
 525         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_username), HILDON_GTK_INPUT_MODE_FULL);
 526         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 527                                     _("mail_fi_username"), FALSE,
 528                                     priv->entry_user_username);
 529         gtk_widget_show (priv->entry_user_username);
 530         connect_for_modified (self, priv->entry_user_username);
 531         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 532         gtk_widget_show (caption);
 533
 534         /* Prevent the use of some characters in the username,
 535          * as required by our UI specification: */
 536         modest_validating_entry_set_unallowed_characters_whitespace (
 537                 MODEST_VALIDATING_ENTRY (priv->entry_user_username));
 538         modest_validating_entry_set_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 539                                           modest_utils_on_entry_invalid_character,
 540                                           self);
 541
 542         /* Set max length as in the UI spec:
 543          * The UI spec seems to want us to show a dialog if we hit the maximum. */
 544         gtk_entry_set_max_length (GTK_ENTRY (priv->entry_user_username), 64);
 545         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_username),
 546                 on_entry_max, self);
 547
 548         /* The password widgets: */
 549         priv->entry_user_password = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 550         /* Auto-capitalization is the default, so let's turn it off: */
 551         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_password),
 552                 HILDON_GTK_INPUT_MODE_FULL | HILDON_GTK_INPUT_MODE_INVISIBLE);
 553         gtk_entry_set_visibility (GTK_ENTRY (priv->entry_user_password), FALSE);
 554         /* gtk_entry_set_invisible_char (GTK_ENTRY (priv->entry_user_password), '*'); */
 555         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 556                                     _("mail_fi_password"), FALSE, priv->entry_user_password);
 557         gtk_widget_show (priv->entry_user_password);
 558         connect_for_modified (self, priv->entry_user_password);
 559         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 560         gtk_widget_show (caption);
 561
 562         /* The email address widgets: */
 563         priv->entry_user_email = GTK_WIDGET (modest_validating_entry_new ());
 564         /* Auto-capitalization is the default, so let's turn it off: */
 565         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_user_email), HILDON_GTK_INPUT_MODE_FULL);
 566         caption = create_captioned (self, title_sizegroup, value_sizegroup,
 567                                     _("mcen_li_emailsetup_email_address"), FALSE, priv->entry_user_email);
 568         gtk_entry_set_text (GTK_ENTRY (priv->entry_user_email), MODEST_EXAMPLE_EMAIL_ADDRESS); /* Default text. */
 569         gtk_widget_show (priv->entry_user_email);
 570         connect_for_modified (self, priv->entry_user_email);
 571         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 572         gtk_widget_show (caption);
 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_email), 64);
 577         modest_validating_entry_set_max_func (MODEST_VALIDATING_ENTRY (priv->entry_user_email),
 578                 on_entry_max, self);
 579
 580         /* Delete button: */
 581         if (!priv->button_delete)
 582                 priv->button_delete = gtk_dialog_add_button (GTK_DIALOG (self),
 583                                                              _HL("wdgt_bd_delete"),
 584                                                              RESPONSE_DELETE_DUMMY);
 585
 586         /* Signature button: */
 587         if (!priv->button_signature)
 588                 priv->button_signature = gtk_dialog_add_button (GTK_DIALOG (self),
 589                                                                 _("mcen_bd_email_signature"),
 590                                                                 RESPONSE_SIGNATURE_DUMMY);
 591         gtk_widget_show (priv->button_signature);
 592
 593         gtk_widget_show (GTK_WIDGET (box));
 594
 595         return GTK_WIDGET (box);
 596 }
 597
 598 /* Change the caption title for the incoming server */
 599 static void
 600 update_incoming_server_title (ModestDefaultAccountSettingsDialog *self,
 601                               ModestProtocolType protocol_type)
 602 {
 603         ModestProtocolRegistry *protocol_registry;
 604         ModestProtocol *protocol;
 605         const gchar *protocol_display_name;
 606         gchar* incomingserver_title;
 607         ModestDefaultAccountSettingsDialogPrivate *priv;
 608
 609         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 610
 611         protocol_registry = modest_runtime_get_protocol_registry ();
 612         protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 613         protocol_display_name = modest_protocol_get_display_name (protocol);
 614         incomingserver_title = g_strconcat(_("mcen_li_emailsetup_servertype"), "*",
 615                                            "\n<small>(", protocol_display_name, ")</small>", NULL);
 616
 617         modest_maemo_utils_captioned_set_label (priv->caption_incoming, incomingserver_title, TRUE);
 618         g_free (incomingserver_title);
 619 }
 620
 621 /* The size groups passed as arguments are only used by the security settings */
 622 static GtkWidget*
 623 create_page_incoming (ModestDefaultAccountSettingsDialog *self,
 624                       GtkSizeGroup *security_title_sizegroup,
 625                       GtkSizeGroup *security_value_sizegroup)
 626 {
 627         ModestDefaultAccountSettingsDialogPrivate *priv;
 628         GtkWidget *box;
 629
 630         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 631
 632         box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 633
 634         /* The incoming server widgets: */
 635         if(!priv->entry_incomingserver)
 636                 priv->entry_incomingserver = hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 637         /* Auto-capitalization is the default, so let's turn it off: */
 638         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_incomingserver), HILDON_GTK_INPUT_MODE_FULL);
 639
 640         if (priv->caption_incoming)
 641                 gtk_widget_destroy (priv->caption_incoming);
 642
 643         /* The caption title will be updated in update_incoming_server_title().
 644          * so this default text will never be seen: */
 645         /* (Note: Changing the title seems pointless. murrayc) */
 646         priv->caption_incoming = create_captioned (self, security_title_sizegroup, security_value_sizegroup,
 647                                                    "Incoming Server", FALSE, priv->entry_incomingserver);
 648         gtk_widget_show (priv->entry_incomingserver);
 649         connect_for_modified (self, priv->entry_incomingserver);
 650         gtk_box_pack_start (GTK_BOX (box), priv->caption_incoming, FALSE, FALSE, 0);
 651         gtk_widget_show (priv->caption_incoming);
 652
 653         /* Incoming security widgets */
 654         priv->incoming_security =
 655                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_INCOMING,
 656                                                         TRUE, security_title_sizegroup,
 657                                                         security_value_sizegroup);
 658         gtk_box_pack_start (GTK_BOX (box), priv->incoming_security,
 659                             FALSE, FALSE, 0);
 660
 661         gtk_widget_show (priv->incoming_security);
 662         gtk_widget_show (GTK_WIDGET (box));
 663
 664         return GTK_WIDGET (box);
 665 }
 666
 667 static void
 668 on_check_button_clicked (GtkButton *button, gpointer user_data)
 669 {
 670         GtkWidget *widget = GTK_WIDGET (user_data);
 671
 672         /* Enable the widget only if the check button is active: */
 673         const gboolean enable = hildon_check_button_get_active (HILDON_CHECK_BUTTON (button));
 674         gtk_widget_set_sensitive (widget, enable);
 675 }
 676
 677 /* Make the sensitivity of a widget depend on a check button.
 678  */
 679 static void
 680 enable_widget_for_checkbutton (GtkWidget *widget, GtkButton* button)
 681 {
 682         g_signal_connect (G_OBJECT (button), "clicked",
 683                 G_CALLBACK (on_check_button_clicked), widget);
 684
 685         /* Set the starting sensitivity: */
 686         on_check_button_clicked (button, widget);
 687 }
 688
 689 static void
 690 on_button_outgoing_smtp_servers (GtkButton *button, gpointer user_data)
 691 {
 692         ModestDefaultAccountSettingsDialog * self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 693         ModestConnectionSpecificSmtpWindow *smtp_win;
 694         ModestDefaultAccountSettingsDialogPrivate *priv;
 695
 696         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 697
 698         /* Create the window if necessary: */
 699         smtp_win = modest_connection_specific_smtp_window_new ();
 700         modest_connection_specific_smtp_window_fill_with_connections (smtp_win, priv->account_manager);
 701
 702         /* Show the window: */
 703         modest_window_mgr_set_modal (modest_runtime_get_window_mgr (), GTK_WINDOW (smtp_win), GTK_WINDOW (self));
 704         gtk_widget_show (GTK_WIDGET (smtp_win));
 705 }
 706
 707 static void
 708 on_missing_mandatory_data (ModestSecurityOptionsView *security_view,
 709                            gboolean missing,
 710                            gpointer user_data)
 711 {
 712         /* Disable the OK button */
 713         gtk_dialog_set_response_sensitive (GTK_DIALOG (user_data),
 714                                            GTK_RESPONSE_OK,
 715                                            !missing);
 716 }
 717
 718 static GtkWidget*
 719 create_page_outgoing (ModestDefaultAccountSettingsDialog *self,
 720                       GtkSizeGroup *security_title_sizegroup,
 721                       GtkSizeGroup *security_value_sizegroup)
 722 {
 723         ModestDefaultAccountSettingsDialogPrivate *priv;
 724         gchar *smtp_caption_label;
 725         GtkWidget *box = gtk_vbox_new (FALSE, MODEST_MARGIN_NONE);
 726
 727         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 728
 729         /* The outgoing server widgets: */
 730         if (!priv->entry_outgoingserver)
 731                 priv->entry_outgoingserver =
 732                         hildon_entry_new (HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 733         /* Auto-capitalization is the default, so let's turn it off: */
 734         hildon_gtk_entry_set_input_mode (GTK_ENTRY (priv->entry_outgoingserver), HILDON_GTK_INPUT_MODE_FULL);
 735         smtp_caption_label = g_strconcat (_("mcen_li_emailsetup_smtp"), "\n<small>(SMTP)</small>", NULL);
 736         GtkWidget *caption = create_captioned (self, security_title_sizegroup, security_value_sizegroup,
 737                                                smtp_caption_label, TRUE, priv->entry_outgoingserver);
 738         g_free (smtp_caption_label);
 739         gtk_widget_show (priv->entry_outgoingserver);
 740         connect_for_modified (self, priv->entry_outgoingserver);
 741         gtk_box_pack_start (GTK_BOX (box), caption, FALSE, FALSE, 0);
 742         gtk_widget_show (caption);
 743
 744         /* Outgoing security widgets */
 745         priv->outgoing_security =
 746                 modest_maemo_security_options_view_new (MODEST_SECURITY_OPTIONS_OUTGOING,
 747                                                         TRUE, security_title_sizegroup,
 748                                                         security_value_sizegroup);
 749         gtk_box_pack_start (GTK_BOX (box), priv->outgoing_security,
 750                             FALSE, FALSE, 0);
 751         gtk_widget_show (priv->outgoing_security);
 752         g_signal_connect (priv->outgoing_security, "missing-mandatory-data",
 753                           G_CALLBACK (on_missing_mandatory_data), self);
 754
 755         GtkWidget *separator = gtk_hseparator_new ();
 756         gtk_box_pack_start (GTK_BOX (box), separator, FALSE, FALSE, MODEST_MARGIN_DEFAULT);
 757         hildon_gtk_widget_set_theme_size (separator, HILDON_SIZE_AUTO);
 758         gtk_widget_show (separator);
 759
 760         /* connection-specific checkbox: */
 761         if (!priv->checkbox_outgoing_smtp_specific) {
 762                 priv->checkbox_outgoing_smtp_specific = hildon_check_button_new (MODEST_EDITABLE_SIZE);
 763                 hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 764                         FALSE);
 765                 gtk_button_set_label (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific),
 766                                       _("mcen_fi_advsetup_connection_smtp"));
 767                 gtk_button_set_alignment (GTK_BUTTON (priv->checkbox_outgoing_smtp_specific), 0.0, 0.5);
 768         }
 769         gtk_widget_show (priv->checkbox_outgoing_smtp_specific);
 770         gtk_box_pack_start (GTK_BOX (box), priv->checkbox_outgoing_smtp_specific,
 771                             FALSE, FALSE, 0);
 772         connect_for_modified (self, priv->checkbox_outgoing_smtp_specific);
 773
 774         /* Connection-specific SMTP-Severs Edit button: */
 775         if (!priv->button_outgoing_smtp_servers)
 776                 priv->button_outgoing_smtp_servers = gtk_button_new_with_label (_("mcen_bd_advsetup_optional_smtp"));
 777         hildon_gtk_widget_set_theme_size (priv->button_outgoing_smtp_servers,
 778                                           HILDON_SIZE_FINGER_HEIGHT | HILDON_SIZE_AUTO_WIDTH);
 779         gtk_widget_show (priv->button_outgoing_smtp_servers);
 780         gtk_box_pack_start (GTK_BOX (box), priv->button_outgoing_smtp_servers, FALSE, FALSE, 0);
 781
 782         /* Only enable the button when the checkbox is checked: */
 783         enable_widget_for_checkbutton (priv->button_outgoing_smtp_servers,
 784                 GTK_BUTTON (priv->checkbox_outgoing_smtp_specific));
 785
 786         g_signal_connect (G_OBJECT (priv->button_outgoing_smtp_servers), "clicked",
 787                 G_CALLBACK (on_button_outgoing_smtp_servers), self);
 788
 789         gtk_widget_show (GTK_WIDGET (box));
 790
 791         return GTK_WIDGET (box);
 792 }
 793
 794 static gboolean
 795 check_data (ModestDefaultAccountSettingsDialog *self)
 796 {
 797         gchar* account_title;
 798         const gchar* email_address;
 799         const gchar* hostname;
 800         const gchar* hostname2;
 801         ModestDefaultAccountSettingsDialogPrivate *priv;
 802
 803         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 804
 805         /* Check that the title is not already in use: */
 806         account_title = get_entered_account_title (self);
 807         if (!account_title)
 808                 return FALSE; /* Should be prevented already anyway. */
 809
 810         if (g_strcmp0 (account_title, priv->original_account_title) != 0) {
 811                 gboolean name_in_use;
 812
 813                 /* Check the changed title: */
 814                 name_in_use = modest_account_mgr_account_with_display_name_exists (priv->account_manager,
 815                                                                                    account_title);
 816
 817                 if (name_in_use) {
 818                         /* Warn the user via a dialog: */
 819                         modest_platform_information_banner(NULL, NULL, _("mail_ib_account_name_already_existing"));
 820
 821                         g_free (account_title);
 822                         return FALSE;
 823                 }
 824         }
 825
 826         g_free (account_title);
 827         account_title  = NULL;
 828
 829         /* Check that the email address is valid: */
 830         email_address = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
 831         if ((!email_address) || (strlen(email_address) == 0)) {
 832                 return FALSE;
 833         }
 834
 835         if (!modest_text_utils_validate_email_address (email_address, NULL)) {
 836                 /* Warn the user via a dialog: */
 837                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_email"));
 838
 839                 /* Return focus to the email address entry: */
 840                 gtk_widget_grab_focus (priv->entry_user_email);
 841                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_user_email), 0, -1);
 842                 return FALSE;
 843         }
 844
 845         /* make sure the domain name for the incoming server is valid */
 846         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
 847         if ((!hostname) || (strlen(hostname) == 0)) {
 848                 return FALSE;
 849         }
 850
 851         if (!modest_text_utils_validate_domain_name (hostname)) {
 852                 /* Warn the user via a dialog: */
 853                 modest_platform_information_banner (NULL, NULL, _("mcen_ib_invalid_servername"));
 854
 855                 /* Return focus to the email address entry: */
 856                 gtk_widget_grab_focus (priv->entry_incomingserver);
 857                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_incomingserver), 0, -1);
 858                 return FALSE;
 859         }
 860
 861         /* make sure the domain name for the outgoing server is valid */
 862         hostname2 = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
 863         if ((!hostname2) || (strlen(hostname2) == 0)) {
 864                 return FALSE;
 865         }
 866
 867         if (!modest_text_utils_validate_domain_name (hostname2)) {
 868                 /* Warn the user via a dialog: */
 869                 modest_platform_information_banner (priv->entry_outgoingserver, NULL, _("mcen_ib_invalid_servername"));
 870
 871                 /* Return focus to the email address entry: */
 872                 gtk_widget_grab_focus (priv->entry_outgoingserver);
 873                 gtk_editable_select_region (GTK_EDITABLE (priv->entry_outgoingserver), 0, -1);
 874                 return FALSE;
 875         }
 876
 877         return TRUE;
 878 }
 879
 880 static gboolean
 881 on_delete_event (GtkWidget *widget,
 882                  GdkEvent  *event,
 883                  gpointer   user_data)
 884 {
 885         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (user_data);
 886         ModestDefaultAccountSettingsDialogPrivate *priv;
 887         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 888
 889         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 890
 891         /* Check if security widgets changed */
 892         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 893         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 894
 895         return modest_security_options_view_changed (incoming_sec, priv->settings) ||
 896                 modest_security_options_view_changed (outgoing_sec, priv->settings) ||
 897                 priv->modified;
 898 }
 899
 900 static void
 901 on_response (GtkDialog *wizard_dialog,
 902              gint response_id,
 903              gpointer user_data)
 904 {
 905         ModestDefaultAccountSettingsDialog *self = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (wizard_dialog);
 906         ModestDefaultAccountSettingsDialogPrivate *priv;
 907         gboolean prevent_response = FALSE, sec_changed;
 908         ModestSecurityOptionsView *incoming_sec, *outgoing_sec;
 909
 910         /* Dummy and delete buttons have a response id because they're
 911            added with gtk_dialog_add_button in order to get the proper
 912            theme */
 913         if (response_id == RESPONSE_SIGNATURE_DUMMY) {
 914                 signature_button_clicked (self);
 915                 g_signal_stop_emission_by_name (wizard_dialog, "response");
 916                 return;
 917         }
 918
 919         if (response_id == RESPONSE_DELETE_DUMMY) {
 920                 if (!delete_button_clicked (self))
 921                         g_signal_stop_emission_by_name (wizard_dialog, "response");
 922                 return;
 923         }
 924
 925         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
 926         enable_buttons (self);
 927
 928         /* Check if security widgets changed */
 929         incoming_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
 930         outgoing_sec = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
 931         sec_changed =
 932                 modest_security_options_view_changed (incoming_sec, priv->settings) ||
 933                 modest_security_options_view_changed (outgoing_sec, priv->settings);
 934
 935         /* Warn about unsaved changes: */
 936         if ((response_id == GTK_RESPONSE_CANCEL || response_id == GTK_RESPONSE_DELETE_EVENT) &&
 937             (priv->modified || sec_changed)) {
 938                 GtkDialog *dialog = GTK_DIALOG (hildon_note_new_confirmation (GTK_WINDOW (self),
 939                         _("imum_nc_wizard_confirm_lose_changes")));
 940                 /* TODO: These button names will be ambiguous, and not specified in the UI specification. */
 941
 942                  const gint dialog_response = gtk_dialog_run (dialog);
 943                  gtk_widget_destroy (GTK_WIDGET (dialog));
 944
 945                 if (dialog_response != GTK_RESPONSE_OK)
 946                         prevent_response = TRUE;
 947         }
 948         /* Check for invalid input: */
 949         else if (response_id != GTK_RESPONSE_CANCEL && !check_data (self)) {
 950                 prevent_response = TRUE;
 951         }
 952
 953         if (prevent_response) {
 954                 /* Don't let the dialog close */
 955                 g_signal_stop_emission_by_name (wizard_dialog, "response");
 956                 return;
 957         } else {
 958                 modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), FALSE);
 959         }
 960
 961         if (response_id == GTK_RESPONSE_OK) {
 962                 /* Try to save the changes if modified (NB #59251): */
 963                 if (priv->modified || sec_changed) {
 964                         if (save_configuration (self)) {
 965                                 /* Do not show the account-saved dialog if we are just saving this
 966                                  * temporarily, because from the user's point of view it will not
 967                                  * really be saved (saved + enabled) until later
 968                                  */
 969                                 if (modest_account_settings_get_account_name (priv->settings) != NULL) {
 970                                         ModestServerAccountSettings *store_settings;
 971                                         ModestServerAccountSettings *transport_settings;
 972                                         const gchar *store_account_name;
 973                                         const gchar *transport_account_name;
 974
 975
 976                                         store_settings = modest_account_settings_get_store_settings (priv->settings);
 977                                         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
 978                                         store_account_name = modest_server_account_settings_get_account_name (store_settings);
 979                                         transport_account_name = modest_server_account_settings_get_account_name (transport_settings);
 980
 981                                         if (store_account_name) {
 982                                                 modest_account_mgr_notify_account_update (priv->account_manager,
 983                                                                                           store_account_name);
 984                                         }
 985                                         if (transport_account_name) {
 986                                                 modest_account_mgr_notify_account_update (priv->account_manager,
 987                                                                                           transport_account_name);
 988                                         }
 989                                         g_object_unref (store_settings);
 990                                         g_object_unref (transport_settings);
 991
 992                                         modest_platform_information_banner(NULL, NULL, _("mcen_ib_advsetup_settings_saved"));
 993                                 }
 994                         } else {
 995                                 modest_platform_information_banner (NULL, NULL, _("mail_ib_setting_failed"));
 996                         }
 997                 }
 998         }
 999 }
1000
1001 static void
1002 modest_default_account_settings_dialog_init (ModestDefaultAccountSettingsDialog *self)
1003 {
1004         ModestDefaultAccountSettingsDialogPrivate *priv;
1005         GtkWidget *pannable;
1006         GtkWidget *separator;
1007         GtkWidget *align;
1008         GtkSizeGroup* account_title_sizegroup;
1009         GtkSizeGroup* account_value_sizegroup;
1010         GtkSizeGroup *sec_title_sizegroup, *sec_value_sizegroup;
1011
1012         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE(self);
1013
1014         priv->incoming_security = NULL;
1015         priv->outgoing_security = NULL;
1016
1017         priv->main_container = gtk_vbox_new (FALSE, 0);
1018         priv->settings = modest_account_settings_new ();
1019
1020         /* Get the account manager object,
1021          * so we can check for existing accounts,
1022          * and create new accounts: */
1023         priv->account_manager = modest_runtime_get_account_mgr ();
1024         g_assert (priv->account_manager);
1025         g_object_ref (priv->account_manager);
1026
1027         priv->protocol_authentication_incoming = MODEST_PROTOCOLS_AUTH_PASSWORD;
1028
1029         /* Create the common pages */
1030         account_title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1031         account_value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1032         priv->page_account_details = create_page_account_details (self, account_title_sizegroup, account_value_sizegroup);
1033         priv->page_user_details = create_page_user_details (self, account_title_sizegroup, account_value_sizegroup);
1034         g_object_unref (account_title_sizegroup);
1035         g_object_unref (account_value_sizegroup);
1036
1037
1038         /* Create size groups for security settings */
1039         sec_title_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1040         sec_value_sizegroup = gtk_size_group_new(GTK_SIZE_GROUP_HORIZONTAL);
1041
1042         /* Create incoming and outgoing "pages" */
1043         priv->page_incoming = create_page_incoming (self, sec_title_sizegroup, sec_value_sizegroup);
1044         priv->page_outgoing = create_page_outgoing (self, sec_title_sizegroup, sec_value_sizegroup);
1045         g_object_unref (sec_title_sizegroup);
1046         g_object_unref (sec_value_sizegroup);
1047
1048         /* Add the notebook pages: */
1049         gtk_box_pack_start (GTK_BOX (priv->main_container),
1050                             priv->page_account_details,
1051                             FALSE, FALSE, 0);
1052         gtk_box_pack_start (GTK_BOX (priv->main_container),
1053                             priv->page_user_details,
1054                             FALSE, FALSE, 0);
1055
1056         separator = gtk_hseparator_new ();
1057         hildon_gtk_widget_set_theme_size (separator, HILDON_SIZE_AUTO);
1058         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1059                             FALSE, FALSE, MODEST_MARGIN_DEFAULT);
1060         gtk_widget_show (separator);
1061         gtk_box_pack_start (GTK_BOX (priv->main_container),
1062                             priv->page_incoming,
1063                             FALSE, FALSE, 0);
1064         separator = gtk_hseparator_new ();
1065         hildon_gtk_widget_set_theme_size (separator, HILDON_SIZE_AUTO);
1066         gtk_box_pack_start (GTK_BOX (priv->main_container), separator,
1067                             FALSE, FALSE, MODEST_MARGIN_DEFAULT);
1068         gtk_widget_show (separator);
1069         gtk_box_pack_start (GTK_BOX (priv->main_container),
1070                             priv->page_outgoing,
1071                             FALSE, FALSE, 0);
1072
1073         GtkDialog *dialog = GTK_DIALOG (self);
1074         pannable = hildon_pannable_area_new ();
1075         g_object_set (G_OBJECT (pannable), "initial-hint", TRUE, NULL);
1076
1077         align = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
1078         gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, MODEST_MARGIN_DOUBLE, 0);
1079         gtk_widget_show (align);
1080         gtk_container_add (GTK_CONTAINER (align), priv->main_container);
1081
1082         hildon_pannable_area_add_with_viewport (HILDON_PANNABLE_AREA (pannable), align);
1083         gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (pannable));
1084         gtk_widget_show (GTK_WIDGET (priv->main_container));
1085         gtk_widget_show (GTK_WIDGET (pannable));
1086
1087     /* Add the buttons: */
1088         gtk_dialog_add_button (GTK_DIALOG(self), _HL("wdgt_bd_save"), GTK_RESPONSE_OK);
1089
1090     gtk_window_set_default_size (GTK_WINDOW (self), -1, MODEST_DIALOG_WINDOW_MAX_HEIGHT);
1091
1092     /* Connect to the dialog's "response" and "delete-event" signals */
1093     g_signal_connect (G_OBJECT (self), "response", G_CALLBACK (on_response), self);
1094     g_signal_connect (G_OBJECT (self), "delete-event", G_CALLBACK (on_delete_event), self);
1095
1096     priv->modified = FALSE;
1097
1098     /* When this window is shown, hibernation should not be possible,
1099          * because there is no sensible way to save the state: */
1100     modest_window_mgr_prevent_hibernation_while_window_is_shown (
1101         modest_runtime_get_window_mgr (), GTK_WINDOW (self));
1102
1103     /* Prevent sending mails while editing an account, to avoid hangs on unprotected locks
1104      * while sending messages causes an error dialog and we have a lock */
1105     modest_tny_account_store_set_send_mail_blocked (modest_runtime_get_account_store (), TRUE);
1106
1107 }
1108
1109 ModestAccountSettingsDialog*
1110 modest_default_account_settings_dialog_new (void)
1111 {
1112         return g_object_new (MODEST_TYPE_DEFAULT_ACCOUNT_SETTINGS_DIALOG, NULL);
1113 }
1114
1115 /** Update the UI with the stored account details, so they can be edited.
1116  * @account_name: Name of the account, which should contain incoming and outgoing server accounts.
1117  */
1118 static void
1119 modest_default_account_settings_dialog_load_settings (ModestAccountSettingsDialog *dialog,
1120                                                       ModestAccountSettings *settings)
1121 {
1122         ModestServerAccountSettings *incoming_account;
1123         ModestServerAccountSettings *outgoing_account;
1124         ModestProtocolRegistry *protocol_registry;
1125         const gchar *account_name, *server_account_name;
1126         ModestDefaultAccountSettingsDialogPrivate *priv;
1127
1128         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS_DIALOG (dialog));
1129         g_return_if_fail (MODEST_IS_ACCOUNT_SETTINGS (settings));
1130
1131         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1132         protocol_registry = modest_runtime_get_protocol_registry ();
1133
1134         account_name = modest_account_settings_get_account_name (settings);
1135
1136         /* Save the account name so we can refer to it later: */
1137         if (priv->account_name)
1138                 g_free (priv->account_name);
1139         priv->account_name = g_strdup (account_name);
1140
1141         if (priv->account_name)
1142                 gtk_widget_show (priv->button_delete);
1143         else
1144                 gtk_widget_hide (priv->button_delete);
1145
1146         if (priv->settings)
1147                 g_object_unref (priv->settings);
1148         priv->settings = g_object_ref (settings);
1149
1150         /* Save the account title so we can refer to it if the user changes it: */
1151         if (priv->original_account_title)
1152                 g_free (priv->original_account_title);
1153         priv->original_account_title = g_strdup (modest_account_settings_get_display_name (settings));
1154
1155         /* Show the account data in the widgets: */
1156
1157         /* Note that we never show the non-display name in the UI.
1158          * (Though the display name defaults to the non-display name at the start.) */
1159         gtk_entry_set_text( GTK_ENTRY (priv->entry_account_title),
1160                             null_means_empty (modest_account_settings_get_display_name (settings)));
1161         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_name),
1162                             null_means_empty (modest_account_settings_get_fullname (settings)));
1163         gtk_entry_set_text( GTK_ENTRY (priv->entry_user_email),
1164                             null_means_empty (modest_account_settings_get_email_address (settings)));
1165
1166         hildon_check_button_set_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages),
1167                                         modest_account_settings_get_leave_messages_on_server (settings));
1168
1169         incoming_account = modest_account_settings_get_store_settings (settings);
1170         if (incoming_account) {
1171                 const gchar *username, *password, *hostname, *proto_str, *account_title;
1172                 gchar *proto_name, *title;
1173                 ModestProtocolType incoming_protocol;
1174
1175                 if (!modest_protocol_registry_protocol_type_has_leave_on_server (protocol_registry,
1176                                                                                  modest_server_account_settings_get_protocol (incoming_account))) {
1177                         gtk_widget_hide (priv->checkbox_leave_messages);
1178                 } else {
1179                         gtk_widget_show (priv->checkbox_leave_messages);
1180                 }
1181
1182                 /* Remember this for later: */
1183                 incoming_protocol = modest_server_account_settings_get_protocol (incoming_account);;
1184
1185                 hostname = modest_server_account_settings_get_hostname (incoming_account);
1186                 username = modest_server_account_settings_get_username (incoming_account);
1187                 password = modest_server_account_settings_get_password (incoming_account);
1188                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_username),
1189                                     null_means_empty (username));
1190                 gtk_entry_set_text( GTK_ENTRY (priv->entry_user_password),
1191                                     null_means_empty (password));
1192
1193                 gtk_entry_set_text( GTK_ENTRY (priv->entry_incomingserver),
1194                                     null_means_empty (hostname));
1195
1196                 /* Load security settings */
1197                 modest_security_options_view_load_settings (
1198                             MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1199                             settings);
1200                 gtk_widget_show (priv->incoming_security);
1201
1202                 /* Update the incoming label */
1203                 update_incoming_server_title (MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG (dialog),
1204                                               incoming_protocol);
1205
1206                 /* Set window title according to account */
1207                 proto_str = modest_protocol_get_display_name (modest_protocol_registry_get_protocol_by_type (protocol_registry, incoming_protocol));
1208                 proto_name = g_utf8_strup (proto_str, -1);
1209                 account_title = modest_account_settings_get_display_name(settings);
1210                 title = g_strdup_printf(_("mcen_ti_account_settings"), proto_name, account_title);
1211
1212                 gtk_window_set_title (GTK_WINDOW (dialog), title);
1213
1214                 g_free (proto_name);
1215                 g_free (title);
1216                 g_object_unref (incoming_account);
1217         }
1218
1219         outgoing_account = modest_account_settings_get_transport_settings (settings);
1220         if (outgoing_account) {
1221                 const gchar *hostname;
1222                 const gchar *username;
1223                 const gchar *password;
1224                 ModestProtocolType outgoing_protocol;
1225
1226                 /* Remember this for later: */
1227                 outgoing_protocol =
1228                         modest_server_account_settings_get_protocol (outgoing_account);
1229
1230                 hostname = modest_server_account_settings_get_hostname (outgoing_account);
1231                 username = modest_server_account_settings_get_username (outgoing_account);
1232                 password = modest_server_account_settings_get_password (outgoing_account);
1233                 gtk_entry_set_text( GTK_ENTRY (priv->entry_outgoingserver),
1234                                     null_means_empty (hostname));
1235
1236                 /* Load security settings */
1237                 modest_security_options_view_load_settings (
1238                             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1239                             settings);
1240                 gtk_widget_show (priv->outgoing_security);
1241
1242                 const gboolean has_specific =
1243                         modest_account_settings_get_use_connection_specific_smtp (settings);
1244                 hildon_check_button_set_active (
1245                         HILDON_CHECK_BUTTON (priv->checkbox_outgoing_smtp_specific),
1246                         has_specific);
1247                 g_object_unref (outgoing_account);
1248         }
1249
1250         /* Switch to user page */
1251         /* Check if we allow changes or not */
1252         server_account_name = modest_server_account_settings_get_account_name (incoming_account);
1253         if (server_account_name) {
1254                 gboolean username_known;
1255
1256                 username_known =
1257                         modest_account_mgr_get_server_account_username_has_succeeded (priv->account_manager,
1258                                                                                       server_account_name);
1259                 gtk_widget_set_sensitive (priv->entry_user_username, !username_known);
1260                 gtk_widget_set_sensitive (priv->entry_incomingserver, !username_known);
1261                 modest_security_options_view_enable_changes (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1262                                                              !username_known);
1263         }
1264
1265         /* Unset the modified flag so we can detect changes later: */
1266         priv->modified = FALSE;
1267 }
1268
1269 static gboolean
1270 save_configuration (ModestDefaultAccountSettingsDialog *dialog)
1271 {
1272         const gchar* user_fullname;
1273         const gchar* emailaddress;
1274         ModestServerAccountSettings *store_settings;
1275         ModestServerAccountSettings *transport_settings;
1276         gboolean leave_on_server;
1277         const gchar* hostname;
1278         const gchar* username;
1279         const gchar* password;
1280         gchar* account_title;
1281         ModestDefaultAccountSettingsDialogPrivate *priv;
1282         const gchar* account_name;
1283
1284         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (dialog);
1285         account_name = priv->account_name;
1286
1287         /* Set the account data from the widgets: */
1288         user_fullname = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_name));
1289         modest_account_settings_set_fullname (priv->settings, user_fullname);
1290
1291         emailaddress = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_email));
1292         modest_account_settings_set_email_address (priv->settings, emailaddress);
1293
1294         /* Signature: */
1295         if (priv->signature_dialog) {
1296                 gboolean use_signature = FALSE;
1297                 gchar *signature;
1298                 signature = modest_signature_editor_dialog_get_settings (MODEST_SIGNATURE_EDITOR_DIALOG (priv->signature_dialog),
1299                                                                          &use_signature);
1300
1301                 modest_account_settings_set_use_signature (priv->settings, use_signature);
1302                 modest_account_settings_set_signature (priv->settings, signature);
1303         }
1304
1305         leave_on_server = hildon_check_button_get_active (HILDON_CHECK_BUTTON (priv->checkbox_leave_messages));
1306         modest_account_settings_set_leave_messages_on_server (priv->settings, leave_on_server);
1307
1308         store_settings = modest_account_settings_get_store_settings (priv->settings);
1309
1310         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_incomingserver));
1311         modest_server_account_settings_set_hostname (store_settings, hostname);
1312
1313         username = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_username));
1314         modest_server_account_settings_set_username (store_settings, username);
1315
1316         password = gtk_entry_get_text (GTK_ENTRY (priv->entry_user_password));
1317         modest_server_account_settings_set_password (store_settings, password);
1318
1319         /* Save security settings */
1320         modest_security_options_view_save_settings (MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security),
1321                                                     priv->settings);
1322
1323         g_object_unref (store_settings);
1324
1325         /* Outgoing: */
1326         transport_settings = modest_account_settings_get_transport_settings (priv->settings);
1327
1328         hostname = gtk_entry_get_text (GTK_ENTRY (priv->entry_outgoingserver));
1329         modest_server_account_settings_set_hostname (transport_settings, hostname);
1330
1331         /* Save security settings */
1332         modest_security_options_view_save_settings (
1333             MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security),
1334             priv->settings);
1335
1336         /* Set the changed account title last, to simplify the previous code: */
1337         account_title = get_entered_account_title (dialog);
1338         if (!account_title)
1339                 return FALSE; /* Should be prevented already anyway. */
1340
1341 /*      if (strcmp (account_title, account_name) != 0) { */
1342         modest_account_settings_set_display_name (priv->settings, account_title);
1343 /*      } */
1344         g_free (account_title);
1345         account_title = NULL;
1346
1347         /* Save connection-specific SMTP server accounts: */
1348         modest_account_settings_set_use_connection_specific_smtp
1349                 (priv->settings,
1350                  hildon_check_button_get_active(HILDON_CHECK_BUTTON(priv->checkbox_outgoing_smtp_specific)));
1351
1352         /* this configuration is not persistent, we should not save */
1353         if (account_name != NULL)
1354                 modest_account_mgr_save_account_settings (priv->account_manager, priv->settings);
1355
1356         return TRUE;
1357 }
1358
1359 static gboolean entry_is_empty (GtkWidget *entry)
1360 {
1361         if (!entry)
1362                 return FALSE;
1363
1364         const gchar* text = gtk_entry_get_text (GTK_ENTRY (entry));
1365         if ((!text) || (strlen(text) == 0))
1366                 return TRUE;
1367         else {
1368                 /* Strip it of whitespace at the start and end: */
1369                 gchar *stripped = g_strdup (text);
1370                 stripped = g_strstrip (stripped);
1371
1372                 if (!stripped)
1373                         return TRUE;
1374
1375                 const gboolean result = (strlen (stripped) == 0);
1376
1377                 g_free (stripped);
1378                 return result;
1379         }
1380 }
1381
1382 static void
1383 enable_buttons (ModestDefaultAccountSettingsDialog *self)
1384 {
1385         gboolean enable_ok = TRUE;
1386         ModestProtocolRegistry *protocol_registry;
1387         ModestSecurityOptionsView *sec_view;
1388         ModestDefaultAccountSettingsDialogPrivate *priv;
1389
1390         priv = MODEST_DEFAULT_ACCOUNT_SETTINGS_DIALOG_GET_PRIVATE (self);
1391
1392         /* The account details title is mandatory: */
1393         if (entry_is_empty(priv->entry_account_title))
1394                 enable_ok = FALSE;
1395
1396         /* The user details username is mandatory: */
1397         if (enable_ok && entry_is_empty(priv->entry_user_username))
1398                 enable_ok = FALSE;
1399
1400         /* The user details email address is mandatory: */
1401         if (enable_ok && entry_is_empty (priv->entry_user_email))
1402                 enable_ok = FALSE;
1403
1404         /* The custom incoming server is mandatory: */
1405         if (enable_ok && entry_is_empty(priv->entry_incomingserver))
1406                 enable_ok = FALSE;
1407
1408         sec_view = MODEST_SECURITY_OPTIONS_VIEW (priv->incoming_security);
1409         if (enable_ok &&
1410             modest_security_options_view_has_missing_mandatory_data (sec_view))
1411                 enable_ok = FALSE;
1412
1413         /* The custom outgoing server is mandatory: */
1414         if (enable_ok && entry_is_empty(priv->entry_outgoingserver))
1415                 enable_ok = FALSE;
1416
1417         sec_view = MODEST_SECURITY_OPTIONS_VIEW (priv->outgoing_security);
1418         if (enable_ok &&
1419             modest_security_options_view_has_missing_mandatory_data (sec_view))
1420                 enable_ok = FALSE;
1421
1422         protocol_registry = modest_runtime_get_protocol_registry ();
1423
1424         /* Enable the buttons,
1425          * identifying them via their associated response codes:
1426          */
1427         GtkDialog *dialog_base = GTK_DIALOG (self);
1428         gtk_dialog_set_response_sensitive (dialog_base,
1429                                            GTK_RESPONSE_OK,
1430                                            enable_ok);
1431 }
1432
1433 static void
1434 modest_default_account_settings_dialog_class_init (ModestDefaultAccountSettingsDialogClass *klass)
1435 {
1436         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1437         g_type_class_add_private (klass, sizeof (ModestDefaultAccountSettingsDialogPrivate));
1438
1439         object_class->dispose = modest_default_account_settings_dialog_dispose;
1440         object_class->finalize = modest_default_account_settings_dialog_finalize;
1441 }
1442
1443 static void
1444 modest_account_settings_dialog_init (gpointer g_iface, gpointer iface_data)
1445 {
1446         ModestAccountSettingsDialogClass *iface = (ModestAccountSettingsDialogClass *) g_iface;
1447
1448         iface->load_settings = modest_default_account_settings_dialog_load_settings;
1449 }