git.maemo.org Git - modest/blob - src/widgets/modest-account-view.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 <glib/gi18n.h>
  31 #include "modest-account-view.h"
  32
  33 #include <modest-account-mgr.h>
  34 #include <modest-account-mgr-helpers.h>
  35 #include <modest-text-utils.h>
  36 #include <modest-runtime.h>
  37
  38 #include <gtk/gtkcellrenderertoggle.h>
  39 #include <gtk/gtkcellrenderertext.h>
  40 #include <gtk/gtktreeselection.h>
  41 #include <gtk/gtkliststore.h>
  42 #include <string.h> /* For strcmp(). */
  43
  44 /* 'private'/'protected' functions */
  45 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  46 static void modest_account_view_init          (ModestAccountView *obj);
  47 static void modest_account_view_finalize      (GObject *obj);
  48
  49 static void modest_account_view_select_account (ModestAccountView *account_view,
  50         const gchar* account_name);
  51
  52 typedef enum {
  53         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  54         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  55         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  56         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  57         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  58         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  59
  60         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  61 } AccountViewColumns;
  62
  63
  64 /* list my signals */
  65 enum {
  66         /* MY_SIGNAL_1, */
  67         /* MY_SIGNAL_2, */
  68         LAST_SIGNAL
  69 };
  70
  71 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  72 struct _ModestAccountViewPrivate {
  73         ModestAccountMgr *account_mgr;
  74         gulong sig1, sig2, sig3;
  75
  76         /* When this is TRUE, we ignore configuration key changes.
  77          * This is useful when making many changes. */
  78         gboolean block_conf_updates;
  79
  80 };
  81 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  82                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  83                                                  ModestAccountViewPrivate))
  84 /* globals */
  85 static GtkTreeViewClass *parent_class = NULL;
  86
  87 /* uncomment the following if you have defined any signals */
  88 /* static guint signals[LAST_SIGNAL] = {0}; */
  89
  90 GType
  91 modest_account_view_get_type (void)
  92 {
  93         static GType my_type = 0;
  94         if (!my_type) {
  95                 static const GTypeInfo my_info = {
  96                         sizeof(ModestAccountViewClass),
  97                         NULL,           /* base init */
  98                         NULL,           /* base finalize */
  99                         (GClassInitFunc) modest_account_view_class_init,
 100                         NULL,           /* class finalize */
 101                         NULL,           /* class data */
 102                         sizeof(ModestAccountView),
 103                         1,              /* n_preallocs */
 104                         (GInstanceInitFunc) modest_account_view_init,
 105                         NULL
 106                 };
 107                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 108                                                   "ModestAccountView",
 109                                                   &my_info, 0);
 110         }
 111         return my_type;
 112 }
 113
 114 static void
 115 modest_account_view_class_init (ModestAccountViewClass *klass)
 116 {
 117         GObjectClass *gobject_class;
 118         gobject_class = (GObjectClass*) klass;
 119
 120         parent_class            = g_type_class_peek_parent (klass);
 121         gobject_class->finalize = modest_account_view_finalize;
 122
 123         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 124 }
 125
 126 static void
 127 modest_account_view_init (ModestAccountView *obj)
 128 {
 129         ModestAccountViewPrivate *priv;
 130
 131         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 132
 133         priv->account_mgr = NULL;
 134         priv->sig1 = 0;
 135         priv->sig2 = 0;
 136 }
 137
 138 static void
 139 modest_account_view_finalize (GObject *obj)
 140 {
 141         ModestAccountViewPrivate *priv;
 142
 143         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 144
 145         if (priv->account_mgr) {
 146                 if (priv->sig1)
 147                         g_signal_handler_disconnect (priv->account_mgr, priv->sig1);
 148
 149                 if (priv->sig2)
 150                         g_signal_handler_disconnect (priv->account_mgr, priv->sig2);
 151
 152                 if (priv->sig3)
 153                         g_signal_handler_disconnect (priv->account_mgr, priv->sig3);
 154
 155                 g_object_unref (G_OBJECT(priv->account_mgr));
 156                 priv->account_mgr = NULL;
 157         }
 158
 159         G_OBJECT_CLASS(parent_class)->finalize (obj);
 160 }
 161
 162 /* Get the string for the last updated time. Result must be g_freed */
 163 static gchar*
 164 get_last_updated_string(ModestAccountMgr* account_mgr, ModestAccountData *account_data)
 165 {
 166         /* FIXME: let's assume that 'last update' applies to the store account... */
 167         gchar* last_updated_string;
 168         time_t last_updated = account_data->store_account->last_updated;
 169         if (!modest_account_mgr_account_is_busy(account_mgr, account_data->account_name))
 170         {
 171                 if (last_updated > 0)
 172                                 last_updated_string = modest_text_utils_get_display_date(last_updated);
 173                 else
 174                                 last_updated_string = g_strdup (_("mcen_va_never"));
 175         }
 176         else
 177         {
 178                 /* FIXME: There should be a logical name in the UI specs */
 179                 last_updated_string = g_strdup(_("Refreshing..."));
 180         }
 181         return last_updated_string;
 182 }
 183
 184 static void
 185 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 186 {
 187         GSList *account_names, *cursor;
 188         GtkListStore *model;
 189
 190         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 191
 192         /* Get the ID of the currently-selected account,
 193          * so we can select it again after rebuilding the list.
 194          * Note that the name doesn't change even when the display name changes.
 195          */
 196         gchar *selected_name = modest_account_view_get_selected_account (view);
 197
 198         gtk_list_store_clear (model);
 199
 200         /* Note: We do not show disabled accounts.
 201          * Of course, this means that there is no UI to enable or disable
 202          * accounts. That is OK for maemo where no such feature or UI is
 203          * specified, so the "enabled" property is used internally to avoid
 204          * showing unfinished accounts. If a user-visible "enabled" is
 205          * needed in the future, we must use a second property for the
 206          * current use instead */
 207         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 208                 TRUE /* only enabled accounts. */);
 209
 210         if(account_names == NULL)
 211         {
 212           printf ("debug: modest_account_mgr_account_names() returned  NULL\n");
 213         }
 214
 215         while (cursor) {
 216                 gchar *account_name;
 217                 ModestAccountData *account_data;
 218
 219                 account_name = (gchar*)cursor->data;
 220
 221                 account_data = modest_account_mgr_get_account_data (account_mgr, account_name);
 222                 if (!account_data) {
 223                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 224                         continue;
 225                 }
 226
 227                 /* don't display accounts without stores */
 228                 if (account_data->store_account) {
 229
 230                         GtkTreeIter iter;
 231
 232                         gchar *last_updated_string = get_last_updated_string(account_mgr, account_data);
 233
 234                         if (account_data->is_enabled) {
 235                                 gtk_list_store_insert_with_values (
 236                                         model, &iter, 0,
 237                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN,          account_name,
 238                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,  account_data->display_name,
 239                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,    account_data->is_enabled,
 240                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,    account_data->is_default,
 241
 242                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
 243                                         modest_protocol_info_get_transport_store_protocol_name (account_data->store_account->proto),
 244
 245                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 246                                         -1);
 247                         }
 248                         g_free (last_updated_string);
 249                 }
 250
 251                 modest_account_mgr_free_account_data (account_mgr, account_data);
 252                 cursor = cursor->next;
 253         }
 254         g_slist_free (account_names);
 255
 256         /* Try to re-select the same account: */
 257         if (selected_name) {
 258                 modest_account_view_select_account (view, selected_name);
 259                 g_free (selected_name);
 260         }
 261 }
 262
 263
 264 static void
 265 on_account_changed (ModestAccountMgr *account_mgr,
 266                     const gchar* account, GSList *keys,
 267                     gboolean server_account, ModestAccountView *self)
 268 {
 269         /* Never update the view in response to gconf changes.
 270          * Always do it explicitly instead.
 271          * This is because we have no way to avoid 10 updates when changing
 272          * 10 items, and this blocks the UI.
 273          *
 274          * But this block/unblock API might be useful on platforms where the
 275          * notification does not happen so long after the key was set.
 276          * (We have no way to know when the last key was set, to do a final update)..
 277          */
 278
 279         update_account_view (account_mgr, self);
 280 }
 281
 282 static void
 283 on_account_busy_changed(ModestAccountMgr *account_mgr, const gchar *account_name,
 284                                                                                                 gboolean busy, ModestAccountView *self)
 285 {
 286         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 287         GtkTreeIter iter;
 288         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 289                 return;
 290         do
 291         {
 292                 gchar* cur_name;
 293                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter, MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 294                                                                                          &cur_name, -1);
 295                 if (g_str_equal(cur_name, account_name))
 296                 {
 297                         ModestAccountData* account_data =
 298                                 modest_account_mgr_get_account_data (account_mgr, account_name);
 299                         if (!account_data)
 300                                 return;
 301                         gchar* last_updated_string = get_last_updated_string(account_mgr, account_data);
 302                         gtk_list_store_set(model, &iter,
 303                                                                                                  MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 304                                                                                                  -1);
 305                         g_free (last_updated_string);
 306                         modest_account_mgr_free_account_data (account_mgr, account_data);
 307                         return;
 308                 }
 309         }
 310         while (gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 311 }
 312
 313 static void
 314 on_account_removed (ModestAccountMgr *account_mgr,
 315                     const gchar* account, gboolean server_account,
 316                     ModestAccountView *self)
 317 {
 318         update_account_view (account_mgr, self);
 319 }
 320
 321
 322 /* currently unused */
 323 #if 0
 324 static void
 325 on_account_enable_toggled (GtkCellRendererToggle *cell_renderer, gchar *path,
 326                            ModestAccountView *self)
 327 {
 328         GtkTreeIter iter;
 329         ModestAccountViewPrivate *priv;
 330         GtkTreeModel *model;
 331         gchar *account_name;
 332         gboolean enabled;
 333
 334         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 335         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 336
 337         if (!gtk_tree_model_get_iter_from_string (model, &iter, path)) {
 338                 g_printerr ("modest: cannot find iterator\n");
 339                 return;
 340         }
 341         gtk_tree_model_get (model, &iter, MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN, &enabled,
 342                             MODEST_ACCOUNT_VIEW_NAME_COLUMN, &account_name,
 343                             -1);
 344
 345         /* toggle enabled / disabled */
 346         modest_account_mgr_set_enabled (priv->account_mgr, account_name, !enabled);
 347         g_free (account_name);
 348 }
 349 #endif
 350
 351 static gboolean
 352 find_default_account(ModestAccountView *self, GtkTreeIter *iter)
 353 {
 354         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 355         gboolean result;
 356         for (result = gtk_tree_model_get_iter_first(model, iter);
 357              result == TRUE; result = gtk_tree_model_iter_next(model, iter))
 358         {
 359                 gboolean is_default;
 360                 gtk_tree_model_get (model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default, -1);
 361                 if(is_default)
 362                         return TRUE;
 363         }
 364
 365         return FALSE;
 366 }
 367
 368 static void
 369 on_account_default_toggled (GtkCellRendererToggle *cell_renderer, gchar *path,
 370                            ModestAccountView *self)
 371 {
 372         gboolean is_default = gtk_cell_renderer_toggle_get_active (cell_renderer);
 373         if (is_default) {
 374                 /* Do not allow an account to be marked non-default.
 375                  * Only allow this to be changed by setting another account to default: */
 376                 gtk_cell_renderer_toggle_set_active (cell_renderer, TRUE);
 377                 return;
 378         }
 379
 380         ModestAccountViewPrivate *priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 381         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 382
 383         GtkTreeIter iter;
 384         if (!gtk_tree_model_get_iter_from_string (model, &iter, path)) {
 385                 g_printerr ("modest: cannot find iterator\n");
 386                 return;
 387         }
 388
 389         gchar *account_name = NULL;
 390         gtk_tree_model_get (model, &iter, MODEST_ACCOUNT_VIEW_NAME_COLUMN, &account_name,
 391                             -1);
 392
 393         /* Set this previously-non-default account as the default: */
 394         if (modest_account_mgr_set_default_account (priv->account_mgr, account_name))
 395         {
 396                 /* Explicitely set default column because we are ignoring gconf changes */
 397                 GtkTreeIter old_default_iter;
 398                 if (find_default_account (self, &old_default_iter)) {
 399                         gtk_list_store_set (GTK_LIST_STORE (model), &old_default_iter,
 400                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 401                 } else {
 402                         g_warning ("%s: Did not find old default account in view", __FUNCTION__);
 403                 }
 404
 405                 gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 406                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 407         }
 408
 409         g_free (account_name);
 410 }
 411
 412 void
 413 bold_if_default_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 414                             GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 415 {
 416         gboolean is_default;
 417         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 418                             &is_default, -1);
 419         g_object_set (G_OBJECT(renderer),
 420                       "weight", is_default ? 800: 400,
 421                       NULL);
 422 }
 423
 424 static void
 425 init_view (ModestAccountView *self)
 426 {
 427         ModestAccountViewPrivate *priv;
 428         GtkCellRenderer *toggle_renderer, *text_renderer;
 429         GtkListStore *model;
 430         GtkTreeViewColumn *column;
 431
 432         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 433
 434         model = gtk_list_store_new (6,
 435                                     G_TYPE_STRING,  /* account name */
 436                                     G_TYPE_STRING,  /* account display name */
 437                                     G_TYPE_BOOLEAN, /* is-enabled */
 438                                     G_TYPE_BOOLEAN, /* is-default */
 439                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 440                                     G_TYPE_STRING   /* last updated (time_t) */
 441                 );
 442
 443         gtk_tree_sortable_set_sort_column_id (
 444                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 445                 GTK_SORT_ASCENDING);
 446
 447         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 448         g_object_unref (G_OBJECT (model));
 449
 450         toggle_renderer = gtk_cell_renderer_toggle_new ();
 451         text_renderer = gtk_cell_renderer_text_new ();
 452
 453         /* the is_default column */
 454         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 455         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 456                                      gtk_tree_view_column_new_with_attributes (
 457                                              _("mcen_ti_default"), toggle_renderer,
 458                                              "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL));
 459
 460         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 461          * which causes the model column to be updated automatically when the row is clicked.
 462          * Making this the default in Maemo's GTK+ is obviously a bug:
 463          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 464          *
 465          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 466          */
 467 #ifdef MODEST_HILDON_VERSION_0
 468         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 469         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 470 #endif /*MODEST_HILDON_VERSION_0 */
 471         g_signal_connect (G_OBJECT(toggle_renderer), "toggled", G_CALLBACK(on_account_default_toggled),
 472                           self);
 473
 474         /* account name */
 475         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 476                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 477         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 478         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 479                                                 NULL, NULL);
 480
 481         /* last update for this account */
 482         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"text",
 483                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 484         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 485         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 486                                                 NULL, NULL);
 487
 488         /* Show the column headers,
 489          * which does not seem to be the default on Maemo.
 490          */
 491         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 492
 493         priv->sig1 = g_signal_connect (G_OBJECT(priv->account_mgr),"account_removed",
 494                                        G_CALLBACK(on_account_removed), self);
 495         priv->sig2 = g_signal_connect (G_OBJECT(priv->account_mgr), "account_changed",
 496                                        G_CALLBACK(on_account_changed), self);
 497         priv->sig3 = g_signal_connect (G_OBJECT(priv->account_mgr), "account_busy_changed",
 498                                                          G_CALLBACK(on_account_busy_changed), self);
 499 }
 500
 501
 502
 503 ModestAccountView*
 504 modest_account_view_new (ModestAccountMgr *account_mgr)
 505 {
 506         GObject *obj;
 507         ModestAccountViewPrivate *priv;
 508
 509         g_return_val_if_fail (account_mgr, NULL);
 510
 511         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW, NULL);
 512         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 513
 514         g_object_ref (G_OBJECT (account_mgr));
 515         priv->account_mgr = account_mgr;
 516
 517         init_view (MODEST_ACCOUNT_VIEW (obj));
 518         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 519
 520         return MODEST_ACCOUNT_VIEW (obj);
 521 }
 522
 523 gchar *
 524 modest_account_view_get_selected_account (ModestAccountView *self)
 525 {
 526         gchar *account_name = NULL;
 527         GtkTreeSelection *sel;
 528         GtkTreeModel *model;
 529         GtkTreeIter iter;
 530
 531         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 532
 533         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 534         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 535                 gtk_tree_model_get (model, &iter,
 536                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 537                                     &account_name, -1);
 538         }
 539
 540         return account_name;
 541 }
 542
 543 /* This allows us to pass more than one piece of data to the signal handler,
 544  * and get a result: */
 545 typedef struct
 546 {
 547                 ModestAccountView* self;
 548                 const gchar *account_name;
 549 } ForEachData;
 550
 551 static gboolean
 552 on_model_foreach_select_account(GtkTreeModel *model,
 553         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 554 {
 555         ForEachData *state = (ForEachData*)(user_data);
 556
 557         /* Select the item if it has the matching account name: */
 558         gchar *this_account_name = NULL;
 559         gtk_tree_model_get (model, iter,
 560                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 561                 -1);
 562         if(this_account_name && state->account_name
 563                 && (strcmp (this_account_name, state->account_name) == 0)) {
 564
 565                 GtkTreeSelection *selection =
 566                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 567                 gtk_tree_selection_select_iter (selection, iter);
 568
 569                 return TRUE; /* Stop walking the tree. */
 570         }
 571
 572         return FALSE; /* Keep walking the tree. */
 573 }
 574
 575 static void modest_account_view_select_account (ModestAccountView *account_view,
 576         const gchar* account_name)
 577 {
 578         /* Create a state instance so we can send two items of data to the signal handler: */
 579         ForEachData *state = g_new0 (ForEachData, 1);
 580         state->self = account_view;
 581         state->account_name = account_name;
 582
 583         GtkTreeModel *model = gtk_tree_view_get_model (
 584                 GTK_TREE_VIEW (account_view));
 585         gtk_tree_model_foreach (model,
 586                 on_model_foreach_select_account, state);
 587
 588         g_free (state);
 589 }
 590