git.maemo.org Git - modest/blob - src/maemo/modest-connection-specific-smtp-window.c

   1 /* Copyright (c) 2006, 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 #include "modest-connection-specific-smtp-window.h"
  31 #include "modest-connection-specific-smtp-edit-window.h"
  32 #include <modest-account-mgr-helpers.h>
  33 #include "widgets/modest-ui-constants.h"
  34
  35 #include <modest-runtime.h>
  36 #include <tny-maemo-conic-device.h>
  37
  38 #include <gtk/gtktreeview.h>
  39 #include <gtk/gtkcellrenderertext.h>
  40 #include <gtk/gtkliststore.h>
  41 #include <gtk/gtkscrolledwindow.h>
  42 #include <gtk/gtkbutton.h>
  43 #include <gtk/gtkhbox.h>
  44 #include <gtk/gtkvbox.h>
  45 #include <gtk/gtkstock.h>
  46
  47 #include "modest-hildon-includes.h"
  48 #include "modest-platform.h"
  49 #include "modest-maemo-utils.h"
  50
  51 #include <glib/gi18n.h>
  52 #include <string.h>
  53
  54 G_DEFINE_TYPE (ModestConnectionSpecificSmtpWindow, modest_connection_specific_smtp_window,
  55                GTK_TYPE_DIALOG);
  56
  57 #define CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE(o) \
  58         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MODEST_TYPE_CONNECTION_SPECIFIC_SMTP_WINDOW, ModestConnectionSpecificSmtpWindowPrivate))
  59
  60 typedef struct _ModestConnectionSpecificSmtpWindowPrivate ModestConnectionSpecificSmtpWindowPrivate;
  61
  62 struct _ModestConnectionSpecificSmtpWindowPrivate
  63 {
  64         GtkTreeView *treeview;
  65         GtkTreeModel *model;
  66         GtkWidget *button_edit;
  67
  68         ModestAccountMgr *account_manager;
  69 };
  70
  71 static gboolean on_key_pressed (GtkWidget *self, GdkEventKey *event, gpointer user_data);
  72
  73 static void
  74 modest_connection_specific_smtp_window_get_property (GObject *object, guint property_id,
  75                                                                                                                         GValue *value, GParamSpec *pspec)
  76 {
  77         switch (property_id) {
  78         default:
  79                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  80         }
  81 }
  82
  83 static void
  84 modest_connection_specific_smtp_window_set_property (GObject *object, guint property_id,
  85                                                                                                                         const GValue *value, GParamSpec *pspec)
  86 {
  87         switch (property_id) {
  88         default:
  89                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  90         }
  91 }
  92
  93 static void
  94 modest_connection_specific_smtp_window_dispose (GObject *object)
  95 {
  96         if (G_OBJECT_CLASS (modest_connection_specific_smtp_window_parent_class)->dispose)
  97                 G_OBJECT_CLASS (modest_connection_specific_smtp_window_parent_class)->dispose (object);
  98 }
  99
 100 enum MODEL_COLS {
 101         MODEL_COL_NAME = 0, /* libconic IAP Name: a string */
 102         MODEL_COL_ID = 1, /* libconic IAP ID: a string */
 103         MODEL_COL_SERVER_ACCOUNT_NAME = 2, /* a string */
 104         MODEL_COL_SERVER_NAME = 3, /* a string */
 105         MODEL_COL_SERVER_ACCOUNT_SETTINGS = 4 /* a gpointer */
 106 };
 107
 108
 109 void update_model_server_names (ModestConnectionSpecificSmtpWindow *self);
 110
 111 static void
 112 modest_connection_specific_smtp_window_finalize (GObject *object)
 113 {
 114         ModestConnectionSpecificSmtpWindowPrivate *priv = CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (object);
 115
 116         /* Free all the data items from the treemodel: */
 117         GtkTreeIter iter;
 118         gboolean valid = gtk_tree_model_get_iter_first (priv->model, &iter);
 119         while (valid) {
 120                 ModestServerAccountSettings *server_settings = NULL;
 121
 122                 gtk_tree_model_get (priv->model, &iter,
 123                                     MODEL_COL_SERVER_ACCOUNT_SETTINGS, &server_settings,
 124                                     -1);
 125
 126                 if (server_settings)
 127                         g_object_unref (server_settings);
 128
 129                 /* Get next row: */
 130                 valid = gtk_tree_model_iter_next (priv->model, &iter);
 131         }
 132
 133         g_object_unref (G_OBJECT (priv->model));
 134
 135         G_OBJECT_CLASS (modest_connection_specific_smtp_window_parent_class)->finalize (object);
 136 }
 137
 138 static void
 139 modest_connection_specific_smtp_window_class_init (ModestConnectionSpecificSmtpWindowClass *klass)
 140 {
 141         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 142
 143         g_type_class_add_private (klass, sizeof (ModestConnectionSpecificSmtpWindowPrivate));
 144
 145         object_class->get_property = modest_connection_specific_smtp_window_get_property;
 146         object_class->set_property = modest_connection_specific_smtp_window_set_property;
 147         object_class->dispose = modest_connection_specific_smtp_window_dispose;
 148         object_class->finalize = modest_connection_specific_smtp_window_finalize;
 149 }
 150
 151 /* libconic does not return a list of connections in scratchbox,
 152  * so enable this to put a fake row in the list,
 153  * so we can test other parts of the code. */
 154 /* #define DEBUG_WITHOUT_LIBCONIC 1 */
 155
 156 void
 157 modest_connection_specific_smtp_window_fill_with_connections (ModestConnectionSpecificSmtpWindow *self,
 158                                                               ModestAccountMgr *account_manager)
 159 {
 160 #ifdef MODEST_HAVE_CONIC
 161         ModestConnectionSpecificSmtpWindowPrivate *priv =
 162                 CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 163         priv->account_manager = account_manager;
 164
 165         GtkListStore *liststore = GTK_LIST_STORE (priv->model);
 166
 167         TnyDevice *device = modest_runtime_get_device ();
 168         g_assert (TNY_IS_MAEMO_CONIC_DEVICE (device));
 169
 170         /* Get the list of Internet Access Points: */
 171         #ifdef DEBUG_WITHOUT_LIBCONIC
 172         GSList *list_iaps = g_slist_append(NULL, (gpointer)1);
 173         #else
 174         TnyMaemoConicDevice *maemo_device = TNY_MAEMO_CONIC_DEVICE (device);
 175         GSList *list_iaps = tny_maemo_conic_device_get_iap_list (maemo_device);
 176         #endif
 177
 178         /* printf("debug: list_iaps=%p, list_iaps size = %d\n", list_iaps, g_slist_length(list_iaps)); */
 179
 180         GSList* iter = list_iaps;
 181         while (iter) {
 182                 ConIcIap *iap = (ConIcIap*)iter->data;
 183                 if (iap) {
 184                         #ifdef DEBUG_WITHOUT_LIBCONIC
 185                         const gchar *connection_name = "debug name";
 186                         const gchar *connection_id = "debug id";
 187                         #else
 188                         const gchar *connection_name = con_ic_iap_get_name (iap);
 189                         const gchar *connection_id = con_ic_iap_get_id (iap);
 190                         #endif
 191
 192                         printf ("debug: iac name=%s, id=%s\n", connection_name, connection_id);
 193
 194                         /* Get any already-associated connection-specific server account: */
 195                         gchar *server_account_name = NULL;
 196                         server_account_name = modest_account_mgr_get_connection_specific_smtp (
 197                                 priv->account_manager, connection_id);
 198
 199                         /* Add the row to the model: */
 200                         GtkTreeIter iter;
 201                         gtk_list_store_append (liststore, &iter);
 202                         gtk_list_store_set(liststore, &iter,
 203                                 MODEL_COL_ID, connection_id,
 204                                 MODEL_COL_NAME, connection_name,
 205                                 MODEL_COL_SERVER_ACCOUNT_NAME, server_account_name,
 206                                 -1);
 207
 208                         g_free (server_account_name);
 209                 }
 210
 211                 iter = g_slist_next (iter);
 212         }
 213
 214         #ifndef DEBUG_WITHOUT_LIBCONIC
 215         if (list_iaps)
 216                 tny_maemo_conic_device_free_iap_list (maemo_device, list_iaps);
 217         #endif
 218
 219         update_model_server_names (self);
 220 #endif /*MODEST_HAVE_CONIC */
 221 }
 222
 223 static void
 224 on_button_edit (GtkButton *button, gpointer user_data)
 225 {
 226         ModestConnectionSpecificSmtpWindow *self = MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (user_data);
 227         ModestConnectionSpecificSmtpWindowPrivate *priv = CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 228         ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
 229
 230         gchar *id = NULL;
 231         gchar *connection_name = NULL;
 232         gchar *server_account_name = NULL;
 233         ModestServerAccountSettings *server_settings = NULL;
 234         GtkTreeSelection *sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->treeview));
 235         GtkTreeIter iter;
 236         GtkTreeModel *model = 0;
 237         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 238                 gtk_tree_model_get (priv->model, &iter,
 239                                     MODEL_COL_ID, &id,
 240                                     MODEL_COL_NAME, &connection_name,
 241                                     MODEL_COL_SERVER_ACCOUNT_NAME, &server_account_name,
 242                                     MODEL_COL_SERVER_ACCOUNT_SETTINGS, &server_settings,
 243                                     -1);
 244
 245                 /* printf("DEBUG: %s: BEFORE: connection-specific server_account_name=%s\n", __FUNCTION__, server_account_name); */
 246                 /* TODO: Is 0 an allowed libconic IAP ID?
 247                  * If not then we should check for it. */
 248
 249                 /* Get existing server account data if a server account is already specified: */
 250                 gboolean settings_were_retrieved = FALSE;
 251                 if (server_account_name && !server_settings) {
 252                         server_settings = modest_account_mgr_load_server_settings(mgr, server_account_name);
 253                         if (server_settings)
 254                                 settings_were_retrieved = TRUE;
 255                 }
 256
 257                 GtkWidget * window = GTK_WIDGET (modest_connection_specific_smtp_edit_window_new ());
 258                 modest_connection_specific_smtp_edit_window_set_connection (
 259                         MODEST_CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW (window), id, connection_name, server_settings);
 260
 261                 /* Delete data, unless it was data from the rowmodel: */
 262                 if (settings_were_retrieved) {
 263                         g_object_unref (server_settings);
 264                         server_settings = NULL;
 265                 }
 266
 267                 gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (self));
 268
 269                 gboolean dialog_finished = FALSE;
 270                 while (!dialog_finished)
 271                 {
 272                         gint response = gtk_dialog_run (GTK_DIALOG (window));
 273                         if (response == GTK_RESPONSE_OK) {
 274                                 gtk_widget_hide (window);
 275                                 dialog_finished = TRUE;
 276                                 /* Delete any previous data for this row: */
 277                                 if (server_settings)
 278                                 {
 279                                         g_object_unref (server_settings);
 280                                         server_settings = NULL;
 281                                 }
 282
 283                                 /* Get the new account data and save it in the row for later:
 284                                  * We free this in finalize(),
 285                                  * and save it to our configuration in
 286                                  * modest_connection_specific_smtp_window_save_server_accounts(). */
 287                                 server_settings = modest_connection_specific_smtp_edit_window_get_settings (
 288                                         MODEST_CONNECTION_SPECIFIC_SMTP_EDIT_WINDOW (window));
 289
 290                                 if (server_settings) {
 291                                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 292                                                             MODEL_COL_SERVER_ACCOUNT_SETTINGS, server_settings,
 293                                                             MODEL_COL_SERVER_NAME, modest_server_account_settings_get_hostname (server_settings),
 294                                                             -1);
 295                                 } else {
 296                                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 297                                                             MODEL_COL_SERVER_ACCOUNT_SETTINGS, NULL,
 298                                                             MODEL_COL_SERVER_NAME, NULL,
 299                                                             MODEL_COL_SERVER_ACCOUNT_NAME, NULL,
 300                                                             -1);
 301                                 }
 302                         }
 303                         else
 304                         {
 305                                 gtk_widget_hide(window);
 306                                 dialog_finished = TRUE;
 307                         }
 308                 }
 309         }
 310         g_free (connection_name);
 311         g_free (id);
 312         g_free (server_account_name);
 313         update_model_server_names (self);
 314 }
 315
 316 static void
 317 on_button_cancel (GtkButton *button, gpointer user_data)
 318 {
 319         ModestConnectionSpecificSmtpWindow *self = MODEST_CONNECTION_SPECIFIC_SMTP_WINDOW (user_data);
 320
 321         /* Hide the window.
 322          * The code that showed it will respond to the hide signal. */
 323         gtk_widget_hide (GTK_WIDGET (self));
 324 }
 325
 326 static void
 327 on_selection_changed (GtkTreeSelection *sel, ModestConnectionSpecificSmtpWindow *self)
 328 {
 329         ModestConnectionSpecificSmtpWindowPrivate *priv =
 330                 CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 331
 332         GtkTreeModel *model = NULL;
 333         GtkTreeIter iter;
 334         const gboolean has_selection =
 335                 gtk_tree_selection_get_selected (sel, &model, &iter);
 336
 337         gtk_widget_set_sensitive (priv->button_edit, has_selection);
 338 }
 339
 340 static void
 341 modest_connection_specific_smtp_window_init (ModestConnectionSpecificSmtpWindow *self)
 342 {
 343         ModestWindowMgr *mgr;
 344
 345         /* Specify a default size, because the GtkTreeView's default requested size
 346          * is not big enough: */
 347         gtk_window_set_default_size (GTK_WINDOW (self), 500, 300);
 348
 349         /* This seems to be necessary to make the window show at the front with decoration.
 350          * If we use property type=GTK_WINDOW_TOPLEVEL instead of the default GTK_WINDOW_POPUP+decoration,
 351          * then the window will be below the others. */
 352         gtk_window_set_type_hint (GTK_WINDOW (self),
 353                             GDK_WINDOW_TYPE_HINT_DIALOG);
 354
 355         ModestConnectionSpecificSmtpWindowPrivate *priv =
 356                 CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 357
 358         /* Create a tree model for the tree view:
 359          * with a string for the name, a string for the server name, and an int for the ID.
 360          * This must match our MODEL_COLS enum constants.
 361          */
 362         priv->model = GTK_TREE_MODEL (gtk_list_store_new (5,
 363                 G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_POINTER));
 364
 365         /* Setup the tree view: */
 366         priv->treeview = GTK_TREE_VIEW (gtk_tree_view_new_with_model (priv->model));
 367
 368         /* Show the column headers,
 369          * which does not seem to be the default on Maemo.
 370          */
 371         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(priv->treeview), TRUE);
 372
 373         /* name column:
 374          * The ID model column in not shown in the view. */
 375         GtkTreeViewColumn *view_column = gtk_tree_view_column_new ();
 376         GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
 377         gtk_tree_view_column_pack_start(view_column, renderer, TRUE);
 378         gtk_tree_view_column_set_attributes (view_column, renderer,
 379         "text", MODEL_COL_NAME, NULL);
 380         gtk_tree_view_column_set_title (view_column, _("mcen_ia_optionalsmtp_connection_name"));
 381         gtk_tree_view_append_column (priv->treeview, view_column);
 382
 383
 384         /* server name column: */
 385         view_column = gtk_tree_view_column_new ();
 386         renderer = gtk_cell_renderer_text_new ();
 387         gtk_tree_view_column_pack_start(view_column, renderer, TRUE);
 388         gtk_tree_view_column_set_attributes (view_column, renderer,
 389         "text", MODEL_COL_SERVER_NAME, NULL);
 390         gtk_tree_view_column_set_title (view_column, _("mcen_ia_optionalsmtp_servername"));
 391         gtk_tree_view_append_column (priv->treeview, view_column);
 392
 393         /* The application must call modest_connection_specific_smtp_window_fill_with_connections(). */
 394
 395         GtkWidget *vbox = GTK_DIALOG(self)->vbox;
 396         //gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
 397
 398         /* Introductory note: */
 399         /* TODO: For some reason this label does not wrap. It is truncated. */
 400         GtkWidget *label = gtk_label_new(_("mcen_ia_optionalsmtp_note"));
 401         gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
 402         /* So that it is shown without being truncated: */
 403         gtk_label_set_max_width_chars (GTK_LABEL (label), 20);
 404         /* The documentation for gtk_label_set_line_wrap() says that we must
 405          * call gtk_widget_set_size_request() with a hard-coded width,
 406          * though I wonder why gtk_label_set_max_width_chars() isn't enough. */
 407         gtk_widget_set_size_request (label, 400, -1);
 408         gtk_widget_show (label);
 409         gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, MODEST_MARGIN_HALF);
 410
 411         /* Put the treeview in a scrolled window and add it to the box: */
 412         GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 413         gtk_container_set_border_width (GTK_CONTAINER (scrolled_window), MODEST_MARGIN_DEFAULT);
 414         gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_NEVER,
 415                 GTK_POLICY_AUTOMATIC);
 416         gtk_widget_show (scrolled_window);
 417         gtk_container_add (GTK_CONTAINER (scrolled_window), GTK_WIDGET (priv->treeview));
 418         gtk_box_pack_start (GTK_BOX (vbox), GTK_WIDGET (scrolled_window), TRUE, TRUE, MODEST_MARGIN_HALF);
 419         gtk_widget_show (GTK_WIDGET (priv->treeview));
 420
 421         /* Add the buttons: */
 422         GtkWidget *hbox = gtk_hbox_new (FALSE, MODEST_MARGIN_HALF);
 423         gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, MODEST_MARGIN_HALF);
 424         gtk_widget_show (hbox);
 425
 426         priv->button_edit = gtk_button_new_from_stock (_("mcen_bd_edit"));
 427         gtk_box_pack_start (GTK_BOX (hbox), priv->button_edit, TRUE, FALSE, MODEST_MARGIN_HALF);
 428         gtk_widget_show (priv->button_edit);
 429         g_signal_connect (G_OBJECT (priv->button_edit), "clicked",
 430                 G_CALLBACK (on_button_edit), self);
 431
 432         GtkWidget *button_cancel = gtk_button_new_from_stock (_("mcen_bd_close"));
 433         gtk_box_pack_start (GTK_BOX (hbox), button_cancel, TRUE, FALSE, MODEST_MARGIN_HALF);
 434         gtk_widget_show (button_cancel);
 435         g_signal_connect (G_OBJECT (button_cancel), "clicked",
 436                 G_CALLBACK (on_button_cancel), self);
 437
 438         //gtk_container_add (GTK_CONTAINER (self), GTK_WIDGET (vbox));
 439         gtk_widget_show (vbox);
 440
 441         /* Disable the Edit button when nothing is selected: */
 442         GtkTreeSelection *sel = gtk_tree_view_get_selection (priv->treeview);
 443         g_signal_connect (sel, "changed",
 444                           G_CALLBACK(on_selection_changed), self);
 445         on_selection_changed (sel, self);
 446
 447         /* When this window is shown, hibernation should not be possible,
 448          * because there is no sensible way to save the state: */
 449         mgr = modest_runtime_get_window_mgr ();
 450         modest_window_mgr_prevent_hibernation_while_window_is_shown (mgr,
 451                                                                      GTK_WINDOW (self));
 452
 453         /* Set window title */
 454         gtk_window_set_title (GTK_WINDOW (self), _("mcen_ti_optionalsmtp_servers"));
 455
 456         /* Track key presses to close the window if the Escape is pressed */
 457         g_signal_connect (G_OBJECT (self),
 458                           "key-press-event",
 459                           G_CALLBACK (on_key_pressed), NULL);
 460
 461         hildon_help_dialog_help_enable (GTK_DIALOG(self),
 462                                         "applications_email_connectionsspecificsmtpconf",
 463                                         modest_maemo_utils_get_osso_context());
 464 }
 465
 466 ModestConnectionSpecificSmtpWindow*
 467 modest_connection_specific_smtp_window_new (void)
 468 {
 469         return g_object_new (MODEST_TYPE_CONNECTION_SPECIFIC_SMTP_WINDOW, NULL);
 470 }
 471
 472 /** The application should call this when the user changes should be saved.
 473  */
 474 gboolean
 475 modest_connection_specific_smtp_window_save_server_accounts (ModestConnectionSpecificSmtpWindow *self)
 476 {
 477         ModestAccountMgr *mgr = modest_runtime_get_account_mgr ();
 478         ModestConnectionSpecificSmtpWindowPrivate *priv =
 479                 CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 480
 481
 482         /* Get the first iter in the list */
 483         GtkTreeIter iter;
 484         gboolean valid = gtk_tree_model_get_iter_first (priv->model, &iter);
 485
 486         /* Walk through the list, reading each row */
 487         while (valid) {
 488                 gchar *id = NULL;
 489                 gchar *connection_name = NULL;
 490                 gchar *server_account_name = NULL;
 491                 gchar *server_name = NULL;
 492                 ModestServerAccountSettings *server_settings = NULL;
 493
 494                 gtk_tree_model_get (priv->model, &iter,
 495                                     MODEL_COL_ID, &id,
 496                                     MODEL_COL_NAME, &connection_name,
 497                                     MODEL_COL_SERVER_NAME, &server_name,
 498                                     MODEL_COL_SERVER_ACCOUNT_NAME, &server_account_name,
 499                                     MODEL_COL_SERVER_ACCOUNT_SETTINGS, &server_settings,
 500                                     -1);
 501
 502                 gboolean success = TRUE;
 503                 if (id && server_settings) { /* The presence of data suggests that there is something to save. */
 504                         if (!server_account_name) {
 505                                 /* Add a new server account, building a (non-human-visible) name: */
 506                                 gchar *name_start = g_strdup_printf("specific_%s", connection_name);
 507                                 server_account_name = modest_account_mgr_get_unused_account_name (
 508                                         priv->account_manager, name_start, TRUE /* server account. */);
 509                                 g_assert (server_account_name);
 510                                 g_free (name_start);
 511
 512                                 modest_server_account_settings_set_account_name (server_settings, server_account_name);
 513                                 success = modest_account_mgr_save_server_settings (mgr, server_settings);
 514                                 if (success) {
 515                                         TnyAccount *account = TNY_ACCOUNT (modest_tny_account_store_new_connection_specific_transport_account
 516                                                                            (modest_runtime_get_account_store (),
 517                                                                             server_account_name));
 518                                         if (account)
 519                                                 g_object_unref (account);
 520                                 }
 521
 522                                 /* associate the specific server account with this connection for this account: */
 523                                 success = success && modest_account_mgr_set_connection_specific_smtp (
 524                                         priv->account_manager, id, server_account_name);
 525
 526                                 /* Save the new name in the treemodel, so it can be edited again later: */
 527                                 gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 528                                         MODEL_COL_SERVER_ACCOUNT_NAME, server_account_name, -1);
 529
 530                         } else {
 531                                 modest_account_mgr_save_server_settings (mgr, server_settings);
 532                         }
 533                 } else if (id && server_name &&
 534                            !strcmp (server_name, _("mcen_ia_optionalsmtp_notdefined"))) {
 535                         modest_account_mgr_remove_connection_specific_smtp (priv->account_manager,
 536                                                                             id);
 537                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 538                                             MODEL_COL_SERVER_ACCOUNT_NAME, NULL, -1);
 539                 }
 540
 541                 g_free (connection_name);
 542                 g_free (id);
 543                 g_free (server_account_name);
 544                 g_free (server_name);
 545
 546                 if (!success)
 547                         return FALSE;
 548
 549                 /* Get next row: */
 550                 valid = gtk_tree_model_iter_next (priv->model, &iter);
 551         }
 552
 553         update_model_server_names (self);
 554
 555         return TRUE;
 556 }
 557
 558 void update_model_server_names (ModestConnectionSpecificSmtpWindow *self)
 559 {
 560         ModestConnectionSpecificSmtpWindowPrivate *priv = CONNECTION_SPECIFIC_SMTP_WINDOW_GET_PRIVATE (self);
 561
 562         GtkTreeIter iter;
 563         gboolean valid = gtk_tree_model_get_iter_first (priv->model, &iter);
 564         while (valid) {
 565
 566                 gchar *server_account_name = NULL;
 567                 ModestServerAccountSettings *server_settings = NULL;
 568                 gtk_tree_model_get (priv->model, &iter,
 569                                     MODEL_COL_SERVER_ACCOUNT_NAME, &server_account_name,
 570                                     MODEL_COL_SERVER_ACCOUNT_SETTINGS, &server_settings,
 571                                     -1);
 572                 if (server_settings && modest_server_account_settings_get_hostname (server_settings)
 573                     && (modest_server_account_settings_get_hostname (server_settings) [0] != '\0')) {
 574                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 575                                             MODEL_COL_SERVER_NAME, modest_server_account_settings_get_hostname (server_settings),
 576                                             -1);
 577                 } else if (server_account_name) {
 578
 579                         /* Get the server hostname and show it in the treemodel: */
 580                         gchar *hostname = modest_account_mgr_get_server_account_hostname (priv->account_manager,
 581                                                                                           server_account_name);
 582                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 583                                             MODEL_COL_SERVER_NAME, hostname,
 584                                             -1);
 585                         g_free (hostname);
 586                 } else {
 587                         gtk_list_store_set (GTK_LIST_STORE (priv->model), &iter,
 588                                             MODEL_COL_SERVER_NAME, _("mcen_ia_optionalsmtp_notdefined"),
 589                                             -1);
 590                 }
 591
 592                 /* Get next row: */
 593                 valid = gtk_tree_model_iter_next (priv->model, &iter);
 594         }
 595 }
 596
 597 static gboolean
 598 on_key_pressed (GtkWidget *self,
 599                 GdkEventKey *event,
 600                 gpointer user_data)
 601 {
 602         if (event->keyval == GDK_Escape) {
 603                 /* Simulate a press on Cancel to close the dialog */
 604                 on_button_cancel (NULL, self);
 605         }
 606
 607         return FALSE;
 608 }