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