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-tny-account.h>
  36 #include <modest-text-utils.h>
  37 #include <modest-runtime.h>
  38 #include <modest-signal-mgr.h>
  39
  40 #include <gtk/gtkcellrenderertoggle.h>
  41 #include <gtk/gtkcellrenderertext.h>
  42 #include <gtk/gtktreeselection.h>
  43 #include <gtk/gtkliststore.h>
  44 #include <string.h> /* For strcmp(). */
  45
  46 /* 'private'/'protected' functions */
  47 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  48 static void modest_account_view_init          (ModestAccountView *obj);
  49 static void modest_account_view_finalize      (GObject *obj);
  50
  51 static void modest_account_view_select_account (ModestAccountView *account_view,
  52                                                 const gchar* account_name);
  53
  54 static void on_default_account_changed         (ModestAccountMgr *mgr,
  55                                                 gpointer user_data);
  56
  57 static void on_display_name_changed            (ModestAccountMgr *self,
  58                                                 const gchar *account,
  59                                                 gpointer user_data);
  60
  61 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  62
  63 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  64                     gpointer user_data);
  65
  66 typedef enum {
  67         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  68         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  69         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  70         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  71         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  72         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  73
  74         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  75 } AccountViewColumns;
  76
  77 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  78 struct _ModestAccountViewPrivate {
  79         ModestAccountMgr *account_mgr;
  80
  81         /* Signal handlers */
  82         GSList *sig_handlers;
  83 };
  84 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  85                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  86                                                  ModestAccountViewPrivate))
  87 /* globals */
  88 static GtkTreeViewClass *parent_class = NULL;
  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->sig_handlers = NULL;
 134 }
 135
 136 static void
 137 modest_account_view_finalize (GObject *obj)
 138 {
 139         ModestAccountViewPrivate *priv;
 140
 141         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 142
 143         /* Disconnect signals */
 144         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 145
 146         if (priv->account_mgr) {
 147                 g_object_unref (G_OBJECT(priv->account_mgr));
 148                 priv->account_mgr = NULL;
 149         }
 150
 151         G_OBJECT_CLASS(parent_class)->finalize (obj);
 152 }
 153
 154 /* Get the string for the last updated time. Result must NOT be g_freed */
 155 static const gchar*
 156 get_last_updated_string(ModestAccountMgr* account_mgr, ModestAccountData *account_data)
 157 {
 158         /* FIXME: let's assume that 'last update' applies to the store account... */
 159         const gchar* last_updated_string;
 160         time_t last_updated = account_data->store_account->last_updated;
 161         if (!modest_account_mgr_account_is_busy(account_mgr, account_data->account_name)) {
 162                 if (last_updated > 0)
 163                         last_updated_string = modest_text_utils_get_display_date(last_updated);
 164                 else
 165                         last_updated_string = _("mcen_va_never");
 166         } else  {
 167                 /* FIXME: There should be a logical name in the UI specs */
 168                 last_updated_string = _("mcen_va_refreshing");
 169         }
 170
 171         return last_updated_string;
 172 }
 173
 174 static void
 175 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 176 {
 177         GSList *account_names, *cursor;
 178         GtkListStore *model;
 179
 180         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 181
 182         /* Get the ID of the currently-selected account,
 183          * so we can select it again after rebuilding the list.
 184          * Note that the name doesn't change even when the display name changes.
 185          */
 186         gchar *selected_name = modest_account_view_get_selected_account (view);
 187
 188         gtk_list_store_clear (model);
 189
 190         /* Note: We do not show disabled accounts.
 191          * Of course, this means that there is no UI to enable or disable
 192          * accounts. That is OK for maemo where no such feature or UI is
 193          * specified, so the "enabled" property is used internally to avoid
 194          * showing unfinished accounts. If a user-visible "enabled" is
 195          * needed in the future, we must use a second property for the
 196          * current use instead */
 197         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 198                 TRUE /* only enabled accounts. */);
 199
 200         while (cursor) {
 201                 gchar *account_name;
 202                 ModestAccountData *account_data;
 203
 204                 account_name = (gchar*)cursor->data;
 205
 206                 account_data = modest_account_mgr_get_account_data (account_mgr, account_name);
 207                 if (!account_data) {
 208                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 209                         continue;
 210                 }
 211
 212                 /* don't display accounts without stores */
 213                 if (account_data->store_account) {
 214
 215                         GtkTreeIter iter;
 216
 217                         /* don't free */
 218                         const gchar *last_updated_string = get_last_updated_string(account_mgr, account_data);
 219
 220                         if (account_data->is_enabled) {
 221                                 const gchar *proto_name;
 222
 223                                 proto_name = modest_protocol_info_get_transport_store_protocol_name (account_data->store_account->proto);
 224                                 gtk_list_store_insert_with_values (
 225                                         model, &iter, 0,
 226                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 227                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, account_data->display_name,
 228                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN, account_data->is_enabled,
 229                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, account_data->is_default,
 230                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 231                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 232                                         -1);
 233                         }
 234                 }
 235
 236                 modest_account_mgr_free_account_data (account_mgr, account_data);
 237                 cursor = cursor->next;
 238         }
 239
 240         modest_account_mgr_free_account_names (account_names);
 241         account_names = NULL;
 242
 243         /* Try to re-select the same account: */
 244         if (selected_name) {
 245                 modest_account_view_select_account (view, selected_name);
 246                 g_free (selected_name);
 247         }
 248 }
 249
 250 static void
 251 on_account_busy_changed(ModestAccountMgr *account_mgr,
 252                         const gchar *account_name,
 253                         gboolean busy,
 254                         ModestAccountView *self)
 255 {
 256         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 257         GtkTreeIter iter;
 258         gboolean found = FALSE;
 259
 260         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 261                 return;
 262
 263         do {
 264                 gchar* cur_name;
 265                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 266                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 267                                    &cur_name, -1);
 268
 269                 if (g_str_equal(cur_name, account_name)) {
 270                         ModestAccountData* account_data =
 271                                 modest_account_mgr_get_account_data (account_mgr, account_name);
 272                         if (!account_data) {
 273                                 g_free (cur_name);
 274                                 return;
 275                         }
 276                         const gchar* last_updated_string = get_last_updated_string(account_mgr, account_data);
 277                         gtk_list_store_set(model, &iter,
 278                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 279                                            -1);
 280                         modest_account_mgr_free_account_data (account_mgr, account_data);
 281                         found = TRUE;
 282                 }
 283                 g_free (cur_name);
 284
 285         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 286 }
 287
 288 static void
 289 on_account_inserted (TnyAccountStore *account_store,
 290                      TnyAccount *account,
 291                      gpointer user_data)
 292 {
 293         ModestAccountView *self;
 294         ModestAccountViewPrivate *priv;
 295
 296         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 297
 298         self = MODEST_ACCOUNT_VIEW (user_data);
 299         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 300
 301         /* Do not refresh the view with transport accounts */
 302         if (TNY_IS_STORE_ACCOUNT (account))
 303                 update_account_view (priv->account_mgr, self);
 304 }
 305
 306 static void
 307 on_account_removed (TnyAccountStore *account_store,
 308                     TnyAccount *account,
 309                     gpointer user_data)
 310 {
 311         ModestAccountView *self;
 312         ModestAccountViewPrivate *priv;
 313
 314         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 315
 316         self = MODEST_ACCOUNT_VIEW (user_data);
 317         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 318
 319         gchar *selected_name = modest_account_view_get_selected_account (self);
 320         if (selected_name == NULL) {
 321                 /* we select the first account if none is selected */
 322                 modest_account_view_select_first_account (self);
 323         } else {
 324                 g_free (selected_name);
 325         }
 326
 327         update_account_view (priv->account_mgr, self);
 328 }
 329
 330
 331 static void
 332 on_account_changed (TnyAccountStore *account_store,
 333                     TnyAccount *account,
 334                     gpointer user_data)
 335 {
 336         ModestAccountView *self = NULL;
 337         ModestAccountViewPrivate *priv = NULL;
 338
 339         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 340         g_return_if_fail (account);
 341         g_return_if_fail (TNY_IS_ACCOUNT (account));
 342
 343         self = MODEST_ACCOUNT_VIEW (user_data);
 344         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 345
 346         /* Update account view */
 347 /*      update_account_view (priv->account_mgr, self); */
 348 }
 349
 350 static void
 351 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 352                             gchar *path,
 353                             ModestAccountView *self)
 354 {
 355         ModestAccountViewPrivate *priv;
 356         GtkTreeModel *model;
 357         GtkTreeIter iter;
 358         gchar *account_name = NULL;
 359
 360         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 361
 362         /* If it's active then do nothing, no need to reenable it as
 363            default account */
 364         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 365                 return;
 366
 367         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 368         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 369         gtk_tree_model_get_iter_from_string (model, &iter, path);
 370
 371         gtk_tree_model_get (model, &iter,
 372                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 373                             &account_name, -1);
 374
 375         /* Set this previously-non-default account as the
 376            default. We're not updating here the value of the
 377            DEFAULT_COLUMN because we'll do it in the
 378            "default_account_changed" signal handler. We do it like
 379            this because that way the signal handler is useful also
 380            when we're inserting a new account and there is no other
 381            one defined, in that case the change of account is provoked
 382            by the account mgr and not by a signal toggle.*/
 383         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 384
 385         g_free (account_name);
 386 }
 387
 388 static void
 389 on_account_updated (ModestAccountMgr* mgr,
 390                     gchar* account_name,
 391                     gpointer user_data)
 392 {
 393         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 394 }
 395
 396 void
 397 bold_if_default_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 398                             GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 399 {
 400         gboolean is_default;
 401         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 402                             &is_default, -1);
 403         g_object_set (G_OBJECT(renderer),
 404                       "weight", is_default ? 800: 400,
 405                       NULL);
 406 }
 407
 408 static void
 409 init_view (ModestAccountView *self)
 410 {
 411         ModestAccountViewPrivate *priv;
 412         GtkCellRenderer *toggle_renderer, *text_renderer;
 413         GtkListStore *model;
 414         GtkTreeViewColumn *column;
 415
 416         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 417         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 418
 419         model = gtk_list_store_new (6,
 420                                     G_TYPE_STRING,  /* account name */
 421                                     G_TYPE_STRING,  /* account display name */
 422                                     G_TYPE_BOOLEAN, /* is-enabled */
 423                                     G_TYPE_BOOLEAN, /* is-default */
 424                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 425                                     G_TYPE_STRING   /* last updated (time_t) */
 426                 );
 427
 428         gtk_tree_sortable_set_sort_column_id (
 429                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 430                 GTK_SORT_ASCENDING);
 431
 432         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 433         g_object_unref (G_OBJECT (model));
 434
 435         toggle_renderer = gtk_cell_renderer_toggle_new ();
 436         text_renderer = gtk_cell_renderer_text_new ();
 437
 438         /* the is_default column */
 439         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 440         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 441                                      gtk_tree_view_column_new_with_attributes (
 442                                              _("mcen_ti_default"), toggle_renderer,
 443                                              "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL));
 444
 445         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 446          * which causes the model column to be updated automatically when the row is clicked.
 447          * Making this the default in Maemo's GTK+ is obviously a bug:
 448          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 449          *
 450          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 451          */
 452 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 453         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 454         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 455 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 456
 457         priv->sig_handlers =
 458                 modest_signal_mgr_connect (priv->sig_handlers,
 459                                            G_OBJECT(toggle_renderer),
 460                                            "toggled",
 461                                            G_CALLBACK(on_account_default_toggled),
 462                                            self);
 463
 464         /* account name */
 465         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 466                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 467         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 468         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 469                                                 NULL, NULL);
 470
 471         /* last update for this account */
 472         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"text",
 473                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 474         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 475         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 476                                                 NULL, NULL);
 477
 478         /* Show the column headers,
 479          * which does not seem to be the default on Maemo.
 480          */
 481         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 482
 483         priv->sig_handlers =
 484                 modest_signal_mgr_connect (priv->sig_handlers,
 485                                            G_OBJECT (modest_runtime_get_account_store ()),
 486                                            "account_removed",
 487                                            G_CALLBACK(on_account_removed),
 488                                            self);
 489         priv->sig_handlers =
 490                 modest_signal_mgr_connect (priv->sig_handlers,
 491                                            G_OBJECT (modest_runtime_get_account_store ()),
 492                                            "account_inserted",
 493                                            G_CALLBACK(on_account_inserted),
 494                                            self);
 495         priv->sig_handlers =
 496                 modest_signal_mgr_connect (priv->sig_handlers,
 497                                            G_OBJECT (modest_runtime_get_account_store ()),
 498                                            "account_changed",
 499                                            G_CALLBACK(on_account_changed),
 500                                            self);
 501         priv->sig_handlers =
 502                 modest_signal_mgr_connect (priv->sig_handlers,
 503                                            G_OBJECT(priv->account_mgr),
 504                                            "account_busy_changed",
 505                                            G_CALLBACK(on_account_busy_changed),
 506                                            self);
 507         priv->sig_handlers =
 508                 modest_signal_mgr_connect (priv->sig_handlers,
 509                                            G_OBJECT(priv->account_mgr),
 510                                            "default_account_changed",
 511                                            G_CALLBACK(on_default_account_changed),
 512                                            self);
 513         priv->sig_handlers =
 514                 modest_signal_mgr_connect (priv->sig_handlers,
 515                                            G_OBJECT(priv->account_mgr),
 516                                            "display_name_changed",
 517                                            G_CALLBACK(on_display_name_changed),
 518                                            self);
 519         priv->sig_handlers =
 520                         modest_signal_mgr_connect (priv->sig_handlers,
 521                                                    G_OBJECT (priv->account_mgr),
 522                                                    "account_updated",
 523                                                    G_CALLBACK (on_account_updated),
 524                                                    self);
 525 }
 526
 527
 528 ModestAccountView*
 529 modest_account_view_new (ModestAccountMgr *account_mgr)
 530 {
 531         GObject *obj;
 532         ModestAccountViewPrivate *priv;
 533
 534         g_return_val_if_fail (account_mgr, NULL);
 535
 536         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW, NULL);
 537         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 538
 539         g_object_ref (G_OBJECT (account_mgr));
 540         priv->account_mgr = account_mgr;
 541
 542         init_view (MODEST_ACCOUNT_VIEW (obj));
 543         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 544
 545         return MODEST_ACCOUNT_VIEW (obj);
 546 }
 547
 548 gchar *
 549 modest_account_view_get_selected_account (ModestAccountView *self)
 550 {
 551         gchar *account_name = NULL;
 552         GtkTreeSelection *sel;
 553         GtkTreeModel *model;
 554         GtkTreeIter iter;
 555
 556         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 557
 558         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 559         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 560                 gtk_tree_model_get (model, &iter,
 561                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 562                                     &account_name, -1);
 563         }
 564
 565         return account_name;
 566 }
 567
 568 /* This allows us to pass more than one piece of data to the signal handler,
 569  * and get a result: */
 570 typedef struct
 571 {
 572                 ModestAccountView* self;
 573                 const gchar *account_name;
 574 } ForEachData;
 575
 576 static gboolean
 577 on_model_foreach_select_account(GtkTreeModel *model,
 578         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 579 {
 580         ForEachData *state = (ForEachData*)(user_data);
 581
 582         /* Select the item if it has the matching account name: */
 583         gchar *this_account_name = NULL;
 584         gtk_tree_model_get (model, iter,
 585                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 586                 -1);
 587         if(this_account_name && state->account_name
 588                 && (strcmp (this_account_name, state->account_name) == 0)) {
 589
 590                 GtkTreeSelection *selection =
 591                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 592                 gtk_tree_selection_select_iter (selection, iter);
 593
 594                 return TRUE; /* Stop walking the tree. */
 595         }
 596
 597         return FALSE; /* Keep walking the tree. */
 598 }
 599
 600 static void
 601 modest_account_view_select_account (ModestAccountView *account_view,
 602                                     const gchar* account_name)
 603 {
 604         /* Create a state instance so we can send two items of data to the signal handler: */
 605         ForEachData *state = g_new0 (ForEachData, 1);
 606         state->self = account_view;
 607         state->account_name = account_name;
 608
 609         GtkTreeModel *model = gtk_tree_view_get_model (
 610                 GTK_TREE_VIEW (account_view));
 611         gtk_tree_model_foreach (model,
 612                 on_model_foreach_select_account, state);
 613
 614         g_free (state);
 615 }
 616
 617 static void
 618 modest_account_view_select_first_account (ModestAccountView *account_view)
 619 {
 620         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 621         g_return_if_fail (model != NULL);
 622
 623         GtkTreeIter iter;
 624         gtk_tree_model_get_iter_first (model, &iter);
 625
 626         GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 627         g_return_if_fail (selection != NULL);
 628
 629         gtk_tree_selection_select_iter (selection, &iter);
 630 }
 631
 632 static void
 633 on_default_account_changed (ModestAccountMgr *mgr,
 634                             gpointer user_data)
 635 {
 636         GtkTreeIter iter;
 637         gchar *default_account_name;
 638         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 639
 640         if (!gtk_tree_model_get_iter_first(model, &iter))
 641                 return;
 642
 643         default_account_name = modest_account_mgr_get_default_account (mgr);
 644
 645         do {
 646                 gboolean is_default;
 647                 gchar *name;
 648
 649                 gtk_tree_model_get (model, &iter,
 650                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 651                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 652                                     -1);
 653
 654                 /* Update the default account column */
 655                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 656                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 657                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 658                 else
 659                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 660                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 661
 662                 g_free (name);
 663
 664         } while (gtk_tree_model_iter_next(model, &iter));
 665
 666         /* Free and force a redraw */
 667         g_free (default_account_name);
 668         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 669 }
 670
 671 static void
 672 on_display_name_changed (ModestAccountMgr *mgr,
 673                          const gchar *account,
 674                          gpointer user_data)
 675 {
 676         /* Update the view */
 677         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 678 }