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 #include <modest-account-mgr-helpers.h>
  46
  47 /* 'private'/'protected' functions */
  48 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  49 static void modest_account_view_init          (ModestAccountView *obj);
  50 static void modest_account_view_finalize      (GObject *obj);
  51
  52 static void modest_account_view_select_account (ModestAccountView *account_view,
  53                                                 const gchar* account_name);
  54
  55 static void on_default_account_changed         (ModestAccountMgr *mgr,
  56                                                 gpointer user_data);
  57
  58 static void on_display_name_changed            (ModestAccountMgr *self,
  59                                                 const gchar *account,
  60                                                 gpointer user_data);
  61
  62 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  63
  64 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  65                     gpointer user_data);
  66
  67 typedef enum {
  68         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  69         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  70         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  71         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  72         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  73         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  74
  75         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  76 } AccountViewColumns;
  77
  78 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  79 struct _ModestAccountViewPrivate {
  80         ModestAccountMgr *account_mgr;
  81
  82         /* Signal handlers */
  83         GSList *sig_handlers;
  84 };
  85 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  86                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  87                                                  ModestAccountViewPrivate))
  88 /* globals */
  89 static GtkTreeViewClass *parent_class = NULL;
  90
  91 GType
  92 modest_account_view_get_type (void)
  93 {
  94         static GType my_type = 0;
  95         if (!my_type) {
  96                 static const GTypeInfo my_info = {
  97                         sizeof(ModestAccountViewClass),
  98                         NULL,           /* base init */
  99                         NULL,           /* base finalize */
 100                         (GClassInitFunc) modest_account_view_class_init,
 101                         NULL,           /* class finalize */
 102                         NULL,           /* class data */
 103                         sizeof(ModestAccountView),
 104                         1,              /* n_preallocs */
 105                         (GInstanceInitFunc) modest_account_view_init,
 106                         NULL
 107                 };
 108                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 109                                                   "ModestAccountView",
 110                                                   &my_info, 0);
 111         }
 112         return my_type;
 113 }
 114
 115 static void
 116 modest_account_view_class_init (ModestAccountViewClass *klass)
 117 {
 118         GObjectClass *gobject_class;
 119         gobject_class = (GObjectClass*) klass;
 120
 121         parent_class            = g_type_class_peek_parent (klass);
 122         gobject_class->finalize = modest_account_view_finalize;
 123
 124         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 125 }
 126
 127 static void
 128 modest_account_view_init (ModestAccountView *obj)
 129 {
 130         ModestAccountViewPrivate *priv;
 131
 132         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 133
 134         priv->sig_handlers = NULL;
 135 }
 136
 137 static void
 138 modest_account_view_finalize (GObject *obj)
 139 {
 140         ModestAccountViewPrivate *priv;
 141
 142         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 143
 144         /* Disconnect signals */
 145         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 146
 147         if (priv->account_mgr) {
 148                 g_object_unref (G_OBJECT(priv->account_mgr));
 149                 priv->account_mgr = NULL;
 150         }
 151
 152         G_OBJECT_CLASS(parent_class)->finalize (obj);
 153 }
 154
 155 /* Get the string for the last updated time. Result must NOT be g_freed */
 156 static const gchar*
 157 get_last_updated_string(ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 158 {
 159         /* FIXME: let's assume that 'last update' applies to the store account... */
 160         const gchar *last_updated_string;
 161         const gchar *store_account_name;
 162         const gchar *account_name;
 163         time_t last_updated;
 164         ModestServerAccountSettings *server_settings;
 165
 166         server_settings = modest_account_settings_get_store_settings (settings);
 167         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 168         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 169         g_object_unref (server_settings);
 170         account_name = modest_account_settings_get_account_name (settings);
 171         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 172                 if (last_updated > 0)
 173                         last_updated_string = modest_text_utils_get_display_date(last_updated);
 174                 else
 175                         last_updated_string = _("mcen_va_never");
 176         } else  {
 177                 /* FIXME: There should be a logical name in the UI specs */
 178                 last_updated_string = _("mcen_va_refreshing");
 179         }
 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         while (cursor) {
 211                 gchar *account_name;
 212                 ModestAccountSettings *settings;
 213                 ModestServerAccountSettings *store_settings;
 214
 215                 account_name = (gchar*)cursor->data;
 216
 217                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 218                 if (!settings) {
 219                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 220                         continue;
 221                 }
 222                 store_settings = modest_account_settings_get_store_settings (settings);
 223
 224                 /* don't display accounts without stores */
 225                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 226
 227                         GtkTreeIter iter;
 228
 229                         /* don't free */
 230                         const gchar *last_updated_string = get_last_updated_string(account_mgr, settings);
 231
 232                         if (modest_account_settings_get_enabled (settings)) {
 233                                 const gchar *proto_name;
 234
 235                                 proto_name = modest_protocol_info_get_transport_store_protocol_name
 236                                         (modest_server_account_settings_get_protocol (store_settings));
 237                                 gtk_list_store_insert_with_values (
 238                                         model, &iter, 0,
 239                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 240                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 241                                         modest_account_settings_get_display_name (settings),
 242                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 243                                         modest_account_settings_get_enabled (settings),
 244                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 245                                         modest_account_settings_get_is_default (settings),
 246                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 247                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 248                                         -1);
 249                         }
 250                 }
 251
 252                 g_object_unref (store_settings);
 253                 g_object_unref (settings);
 254                 cursor = cursor->next;
 255         }
 256
 257         modest_account_mgr_free_account_names (account_names);
 258         account_names = NULL;
 259
 260         /* Try to re-select the same account: */
 261         if (selected_name) {
 262                 modest_account_view_select_account (view, selected_name);
 263                 g_free (selected_name);
 264         }
 265 }
 266
 267 static void
 268 on_account_busy_changed(ModestAccountMgr *account_mgr,
 269                         const gchar *account_name,
 270                         gboolean busy,
 271                         ModestAccountView *self)
 272 {
 273         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 274         GtkTreeIter iter;
 275         gboolean found = FALSE;
 276
 277         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 278                 return;
 279
 280         do {
 281                 gchar* cur_name;
 282                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 283                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 284                                    &cur_name, -1);
 285
 286                 if (g_str_equal(cur_name, account_name)) {
 287                         ModestAccountSettings* settings =
 288                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 289                         if (!settings) {
 290                                 g_free (cur_name);
 291                                 return;
 292                         }
 293                         const gchar* last_updated_string = get_last_updated_string(account_mgr, settings);
 294                         gtk_list_store_set(model, &iter,
 295                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 296                                            -1);
 297                         g_object_unref (settings);
 298                         found = TRUE;
 299                 }
 300                 g_free (cur_name);
 301
 302         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 303 }
 304
 305 static void
 306 on_account_inserted (TnyAccountStore *account_store,
 307                      TnyAccount *account,
 308                      gpointer user_data)
 309 {
 310         ModestAccountView *self;
 311         ModestAccountViewPrivate *priv;
 312
 313         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 314
 315         self = MODEST_ACCOUNT_VIEW (user_data);
 316         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 317
 318         /* Do not refresh the view with transport accounts */
 319         if (TNY_IS_STORE_ACCOUNT (account))
 320                 update_account_view (priv->account_mgr, self);
 321 }
 322
 323 static void
 324 on_account_removed (TnyAccountStore *account_store,
 325                     TnyAccount *account,
 326                     gpointer user_data)
 327 {
 328         ModestAccountView *self;
 329         ModestAccountViewPrivate *priv;
 330
 331         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 332
 333         self = MODEST_ACCOUNT_VIEW (user_data);
 334         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 335
 336         gchar *selected_name = modest_account_view_get_selected_account (self);
 337         if (selected_name == NULL) {
 338                 /* we select the first account if none is selected */
 339                 modest_account_view_select_first_account (self);
 340         } else {
 341                 g_free (selected_name);
 342         }
 343
 344         update_account_view (priv->account_mgr, self);
 345 }
 346
 347
 348 static void
 349 on_account_changed (TnyAccountStore *account_store,
 350                     TnyAccount *account,
 351                     gpointer user_data)
 352 {
 353         ModestAccountView *self = NULL;
 354         ModestAccountViewPrivate *priv = NULL;
 355
 356         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 357         g_return_if_fail (account);
 358         g_return_if_fail (TNY_IS_ACCOUNT (account));
 359
 360         self = MODEST_ACCOUNT_VIEW (user_data);
 361         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 362
 363         /* Update account view */
 364 /*      update_account_view (priv->account_mgr, self); */
 365 }
 366
 367 static void
 368 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 369                             gchar *path,
 370                             ModestAccountView *self)
 371 {
 372         ModestAccountViewPrivate *priv;
 373         GtkTreeModel *model;
 374         GtkTreeIter iter;
 375         gchar *account_name = NULL;
 376
 377         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 378
 379         /* If it's active then do nothing, no need to reenable it as
 380            default account */
 381         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 382                 return;
 383
 384         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 385         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 386         gtk_tree_model_get_iter_from_string (model, &iter, path);
 387
 388         gtk_tree_model_get (model, &iter,
 389                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 390                             &account_name, -1);
 391
 392         /* Set this previously-non-default account as the
 393            default. We're not updating here the value of the
 394            DEFAULT_COLUMN because we'll do it in the
 395            "default_account_changed" signal handler. We do it like
 396            this because that way the signal handler is useful also
 397            when we're inserting a new account and there is no other
 398            one defined, in that case the change of account is provoked
 399            by the account mgr and not by a signal toggle.*/
 400         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 401
 402         g_free (account_name);
 403 }
 404
 405 static void
 406 on_account_updated (ModestAccountMgr* mgr,
 407                     gchar* account_name,
 408                     gpointer user_data)
 409 {
 410         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 411 }
 412
 413 void
 414 bold_if_default_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 415                             GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 416 {
 417         gboolean is_default;
 418         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 419                             &is_default, -1);
 420         g_object_set (G_OBJECT(renderer),
 421                       "weight", is_default ? 800: 400,
 422                       NULL);
 423 }
 424
 425 static void
 426 init_view (ModestAccountView *self)
 427 {
 428         ModestAccountViewPrivate *priv;
 429         GtkCellRenderer *toggle_renderer, *text_renderer;
 430         GtkListStore *model;
 431         GtkTreeViewColumn *column;
 432
 433         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 434         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 435
 436         model = gtk_list_store_new (6,
 437                                     G_TYPE_STRING,  /* account name */
 438                                     G_TYPE_STRING,  /* account display name */
 439                                     G_TYPE_BOOLEAN, /* is-enabled */
 440                                     G_TYPE_BOOLEAN, /* is-default */
 441                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 442                                     G_TYPE_STRING   /* last updated (time_t) */
 443                 );
 444
 445         gtk_tree_sortable_set_sort_column_id (
 446                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 447                 GTK_SORT_ASCENDING);
 448
 449         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 450         g_object_unref (G_OBJECT (model));
 451
 452         toggle_renderer = gtk_cell_renderer_toggle_new ();
 453         text_renderer = gtk_cell_renderer_text_new ();
 454
 455         /* the is_default column */
 456         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 457         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 458                                      gtk_tree_view_column_new_with_attributes (
 459                                              _("mcen_ti_default"), toggle_renderer,
 460                                              "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL));
 461
 462         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 463          * which causes the model column to be updated automatically when the row is clicked.
 464          * Making this the default in Maemo's GTK+ is obviously a bug:
 465          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 466          *
 467          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 468          */
 469 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 470         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 471         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 472 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 473
 474         priv->sig_handlers =
 475                 modest_signal_mgr_connect (priv->sig_handlers,
 476                                            G_OBJECT(toggle_renderer),
 477                                            "toggled",
 478                                            G_CALLBACK(on_account_default_toggled),
 479                                            self);
 480
 481         /* account name */
 482         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 483                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_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         /* last update for this account */
 489         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"text",
 490                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 491         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 492         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 493                                                 NULL, NULL);
 494
 495         /* Show the column headers,
 496          * which does not seem to be the default on Maemo.
 497          */
 498         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 499
 500         priv->sig_handlers =
 501                 modest_signal_mgr_connect (priv->sig_handlers,
 502                                            G_OBJECT (modest_runtime_get_account_store ()),
 503                                            "account_removed",
 504                                            G_CALLBACK(on_account_removed),
 505                                            self);
 506         priv->sig_handlers =
 507                 modest_signal_mgr_connect (priv->sig_handlers,
 508                                            G_OBJECT (modest_runtime_get_account_store ()),
 509                                            "account_inserted",
 510                                            G_CALLBACK(on_account_inserted),
 511                                            self);
 512         priv->sig_handlers =
 513                 modest_signal_mgr_connect (priv->sig_handlers,
 514                                            G_OBJECT (modest_runtime_get_account_store ()),
 515                                            "account_changed",
 516                                            G_CALLBACK(on_account_changed),
 517                                            self);
 518         priv->sig_handlers =
 519                 modest_signal_mgr_connect (priv->sig_handlers,
 520                                            G_OBJECT(priv->account_mgr),
 521                                            "account_busy_changed",
 522                                            G_CALLBACK(on_account_busy_changed),
 523                                            self);
 524         priv->sig_handlers =
 525                 modest_signal_mgr_connect (priv->sig_handlers,
 526                                            G_OBJECT(priv->account_mgr),
 527                                            "default_account_changed",
 528                                            G_CALLBACK(on_default_account_changed),
 529                                            self);
 530         priv->sig_handlers =
 531                 modest_signal_mgr_connect (priv->sig_handlers,
 532                                            G_OBJECT(priv->account_mgr),
 533                                            "display_name_changed",
 534                                            G_CALLBACK(on_display_name_changed),
 535                                            self);
 536         priv->sig_handlers =
 537                         modest_signal_mgr_connect (priv->sig_handlers,
 538                                                    G_OBJECT (priv->account_mgr),
 539                                                    "account_updated",
 540                                                    G_CALLBACK (on_account_updated),
 541                                                    self);
 542 }
 543
 544
 545 ModestAccountView*
 546 modest_account_view_new (ModestAccountMgr *account_mgr)
 547 {
 548         GObject *obj;
 549         ModestAccountViewPrivate *priv;
 550
 551         g_return_val_if_fail (account_mgr, NULL);
 552
 553         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW, NULL);
 554         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 555
 556         g_object_ref (G_OBJECT (account_mgr));
 557         priv->account_mgr = account_mgr;
 558
 559         init_view (MODEST_ACCOUNT_VIEW (obj));
 560         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 561
 562         return MODEST_ACCOUNT_VIEW (obj);
 563 }
 564
 565 gchar *
 566 modest_account_view_get_selected_account (ModestAccountView *self)
 567 {
 568         gchar *account_name = NULL;
 569         GtkTreeSelection *sel;
 570         GtkTreeModel *model;
 571         GtkTreeIter iter;
 572
 573         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 574
 575         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 576         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 577                 gtk_tree_model_get (model, &iter,
 578                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 579                                     &account_name, -1);
 580         }
 581
 582         return account_name;
 583 }
 584
 585 /* This allows us to pass more than one piece of data to the signal handler,
 586  * and get a result: */
 587 typedef struct
 588 {
 589                 ModestAccountView* self;
 590                 const gchar *account_name;
 591 } ForEachData;
 592
 593 static gboolean
 594 on_model_foreach_select_account(GtkTreeModel *model,
 595         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 596 {
 597         ForEachData *state = (ForEachData*)(user_data);
 598
 599         /* Select the item if it has the matching account name: */
 600         gchar *this_account_name = NULL;
 601         gtk_tree_model_get (model, iter,
 602                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 603                 -1);
 604         if(this_account_name && state->account_name
 605                 && (strcmp (this_account_name, state->account_name) == 0)) {
 606
 607                 GtkTreeSelection *selection =
 608                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 609                 gtk_tree_selection_select_iter (selection, iter);
 610
 611                 return TRUE; /* Stop walking the tree. */
 612         }
 613
 614         return FALSE; /* Keep walking the tree. */
 615 }
 616
 617 static void
 618 modest_account_view_select_account (ModestAccountView *account_view,
 619                                     const gchar* account_name)
 620 {
 621         /* Create a state instance so we can send two items of data to the signal handler: */
 622         ForEachData *state = g_new0 (ForEachData, 1);
 623         state->self = account_view;
 624         state->account_name = account_name;
 625
 626         GtkTreeModel *model = gtk_tree_view_get_model (
 627                 GTK_TREE_VIEW (account_view));
 628         gtk_tree_model_foreach (model,
 629                 on_model_foreach_select_account, state);
 630
 631         g_free (state);
 632 }
 633
 634 static void
 635 modest_account_view_select_first_account (ModestAccountView *account_view)
 636 {
 637         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 638         g_return_if_fail (model != NULL);
 639
 640         GtkTreeIter iter;
 641         gtk_tree_model_get_iter_first (model, &iter);
 642
 643         GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 644         g_return_if_fail (selection != NULL);
 645
 646         gtk_tree_selection_select_iter (selection, &iter);
 647 }
 648
 649 static void
 650 on_default_account_changed (ModestAccountMgr *mgr,
 651                             gpointer user_data)
 652 {
 653         GtkTreeIter iter;
 654         gchar *default_account_name;
 655         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 656
 657         if (!gtk_tree_model_get_iter_first(model, &iter))
 658                 return;
 659
 660         default_account_name = modest_account_mgr_get_default_account (mgr);
 661
 662         do {
 663                 gboolean is_default;
 664                 gchar *name;
 665
 666                 gtk_tree_model_get (model, &iter,
 667                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 668                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 669                                     -1);
 670
 671                 /* Update the default account column */
 672                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 673                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 674                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 675                 else
 676                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 677                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 678
 679                 g_free (name);
 680
 681         } while (gtk_tree_model_iter_next(model, &iter));
 682
 683         /* Free and force a redraw */
 684         g_free (default_account_name);
 685         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 686 }
 687
 688 static void
 689 on_display_name_changed (ModestAccountMgr *mgr,
 690                          const gchar *account,
 691                          gpointer user_data)
 692 {
 693         /* Update the view */
 694         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 695 }