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 #ifdef MODEST_TOOLKIT_HILDON2
 136         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 137                              "  GtkWidget::hildon-mode = 1\n"
 138                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 139                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 140
 141 #endif
 142 }
 143
 144 static void
 145 modest_account_view_finalize (GObject *obj)
 146 {
 147         ModestAccountViewPrivate *priv;
 148
 149         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 150
 151         /* Disconnect signals */
 152         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 153
 154         if (priv->account_mgr) {
 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 NOT be g_freed */
 163 static const gchar*
 164 get_last_updated_string(ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 165 {
 166         /* FIXME: let's assume that 'last update' applies to the store account... */
 167         const gchar *last_updated_string;
 168         const gchar *store_account_name;
 169         const gchar *account_name;
 170         time_t last_updated;
 171         ModestServerAccountSettings *server_settings;
 172
 173         server_settings = modest_account_settings_get_store_settings (settings);
 174         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 175         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 176         g_object_unref (server_settings);
 177         account_name = modest_account_settings_get_account_name (settings);
 178         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 179                 if (last_updated > 0)
 180                         last_updated_string = modest_text_utils_get_display_date(last_updated);
 181                 else
 182                         last_updated_string = _("mcen_va_never");
 183         } else  {
 184                 last_updated_string = _("mcen_va_refreshing");
 185         }
 186
 187         return last_updated_string;
 188 }
 189
 190 static void
 191 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 192 {
 193         GSList *account_names, *cursor;
 194         GtkListStore *model;
 195
 196         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 197
 198         /* Get the ID of the currently-selected account,
 199          * so we can select it again after rebuilding the list.
 200          * Note that the name doesn't change even when the display name changes.
 201          */
 202         gchar *selected_name = modest_account_view_get_selected_account (view);
 203
 204         gtk_list_store_clear (model);
 205
 206         /* Note: We do not show disabled accounts.
 207          * Of course, this means that there is no UI to enable or disable
 208          * accounts. That is OK for maemo where no such feature or UI is
 209          * specified, so the "enabled" property is used internally to avoid
 210          * showing unfinished accounts. If a user-visible "enabled" is
 211          * needed in the future, we must use a second property for the
 212          * current use instead */
 213         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 214                 TRUE /* only enabled accounts. */);
 215
 216         while (cursor) {
 217                 gchar *account_name;
 218                 ModestAccountSettings *settings;
 219                 ModestServerAccountSettings *store_settings;
 220
 221                 account_name = (gchar*)cursor->data;
 222
 223                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 224                 if (!settings) {
 225                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 226                         continue;
 227                 }
 228                 store_settings = modest_account_settings_get_store_settings (settings);
 229
 230                 /* don't display accounts without stores */
 231                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 232
 233                         GtkTreeIter iter;
 234
 235                         /* don't free */
 236                         const gchar *last_updated_string = get_last_updated_string(account_mgr, settings);
 237
 238                         if (modest_account_settings_get_enabled (settings)) {
 239                                 ModestProtocolType protocol_type;
 240                                 ModestProtocolRegistry *protocol_registry;
 241                                 ModestProtocol *protocol;
 242                                 const gchar *proto_name;
 243 #ifdef MODEST_TOOLKIT_HILDON2
 244                                 gchar *last_updated_hildon2;
 245
 246                                 last_updated_hildon2 = g_strconcat ("<span size='x-small'>", _("mcen_ti_lastupdated"), "\n",
 247                                                                    last_updated_string, "</span>",
 248                                                                    NULL);
 249 #endif
 250                                 protocol_registry = modest_runtime_get_protocol_registry ();
 251                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 252                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 253                                 proto_name = modest_protocol_get_name (protocol);
 254                                 gtk_list_store_insert_with_values (
 255                                         model, &iter, 0,
 256                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 257                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 258                                         modest_account_settings_get_display_name (settings),
 259                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 260                                         modest_account_settings_get_enabled (settings),
 261                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 262                                         modest_account_settings_get_is_default (settings),
 263                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 264 #ifdef MODEST_TOOLKIT_HILDON2
 265                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 266 #else
 267                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 268 #endif
 269                                         -1);
 270 #ifdef MODEST_TOOLKIT_HILDON2
 271                                 g_free (last_updated_hildon2);
 272 #endif
 273                         }
 274                 }
 275
 276                 g_object_unref (store_settings);
 277                 g_object_unref (settings);
 278                 cursor = cursor->next;
 279         }
 280
 281         modest_account_mgr_free_account_names (account_names);
 282         account_names = NULL;
 283
 284         /* Try to re-select the same account: */
 285         if (selected_name) {
 286                 modest_account_view_select_account (view, selected_name);
 287                 g_free (selected_name);
 288         } else {
 289                 modest_account_view_select_first_account (view);
 290         }
 291 }
 292
 293 static void
 294 on_account_busy_changed(ModestAccountMgr *account_mgr,
 295                         const gchar *account_name,
 296                         gboolean busy,
 297                         ModestAccountView *self)
 298 {
 299         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 300         GtkTreeIter iter;
 301         gboolean found = FALSE;
 302
 303         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 304                 return;
 305
 306         do {
 307                 gchar* cur_name;
 308                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 309                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 310                                    &cur_name, -1);
 311
 312                 if (g_str_equal(cur_name, account_name)) {
 313                         ModestAccountSettings* settings =
 314                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 315                         if (!settings) {
 316                                 g_free (cur_name);
 317                                 return;
 318                         }
 319                         const gchar* last_updated_string = get_last_updated_string(account_mgr, settings);
 320                         gtk_list_store_set(model, &iter,
 321                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 322                                            -1);
 323                         g_object_unref (settings);
 324                         found = TRUE;
 325                 }
 326                 g_free (cur_name);
 327
 328         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 329 }
 330
 331 static void
 332 on_account_inserted (TnyAccountStore *account_store,
 333                      TnyAccount *account,
 334                      gpointer user_data)
 335 {
 336         ModestAccountView *self;
 337         ModestAccountViewPrivate *priv;
 338
 339         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 340
 341         self = MODEST_ACCOUNT_VIEW (user_data);
 342         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 343
 344         /* Do not refresh the view with transport accounts */
 345         if (TNY_IS_STORE_ACCOUNT (account))
 346                 update_account_view (priv->account_mgr, self);
 347 }
 348
 349 static void
 350 on_account_removed (TnyAccountStore *account_store,
 351                     TnyAccount *account,
 352                     gpointer user_data)
 353 {
 354         ModestAccountView *self;
 355         ModestAccountViewPrivate *priv;
 356         gchar *selected_name;
 357
 358         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 359
 360         self = MODEST_ACCOUNT_VIEW (user_data);
 361         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 362
 363         /* Do not refresh the view with transport accounts */
 364         if (!TNY_IS_STORE_ACCOUNT (account))
 365                 return;
 366
 367         selected_name = modest_account_view_get_selected_account (self);
 368         if (selected_name == NULL) {
 369                 /* we select the first account if none is selected */
 370                 modest_account_view_select_first_account (self);
 371         } else {
 372                 g_free (selected_name);
 373         }
 374
 375         update_account_view (priv->account_mgr, self);
 376 }
 377
 378
 379 static void
 380 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 381                             gchar *path,
 382                             ModestAccountView *self)
 383 {
 384         ModestAccountViewPrivate *priv;
 385         GtkTreeModel *model;
 386         GtkTreeIter iter;
 387         gchar *account_name = NULL;
 388
 389         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 390
 391         /* If it's active then do nothing, no need to reenable it as
 392            default account */
 393         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 394                 return;
 395
 396         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 397         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 398         gtk_tree_model_get_iter_from_string (model, &iter, path);
 399
 400         gtk_tree_model_get (model, &iter,
 401                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 402                             &account_name, -1);
 403
 404         /* Set this previously-non-default account as the
 405            default. We're not updating here the value of the
 406            DEFAULT_COLUMN because we'll do it in the
 407            "default_account_changed" signal handler. We do it like
 408            this because that way the signal handler is useful also
 409            when we're inserting a new account and there is no other
 410            one defined, in that case the change of account is provoked
 411            by the account mgr and not by a signal toggle.*/
 412         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 413
 414         g_free (account_name);
 415 }
 416
 417 static void
 418 on_account_updated (ModestAccountMgr* mgr,
 419                     gchar* account_name,
 420                     gpointer user_data)
 421 {
 422         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 423 }
 424
 425 void
 426 bold_if_default_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 427                             GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 428 {
 429         gboolean is_default;
 430         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 431                             &is_default, -1);
 432         g_object_set (G_OBJECT(renderer),
 433                       "weight", is_default ? 800: 400,
 434                       NULL);
 435 }
 436
 437 static void
 438 init_view (ModestAccountView *self)
 439 {
 440         ModestAccountViewPrivate *priv;
 441         GtkCellRenderer *toggle_renderer, *text_renderer;
 442         GtkListStore *model;
 443         GtkTreeViewColumn *column;
 444
 445         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 446         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 447
 448         model = gtk_list_store_new (6,
 449                                     G_TYPE_STRING,  /* account name */
 450                                     G_TYPE_STRING,  /* account display name */
 451                                     G_TYPE_BOOLEAN, /* is-enabled */
 452                                     G_TYPE_BOOLEAN, /* is-default */
 453                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 454                                     G_TYPE_STRING   /* last updated (time_t) */
 455                 );
 456
 457         gtk_tree_sortable_set_sort_column_id (
 458                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 459                 GTK_SORT_ASCENDING);
 460
 461         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 462         g_object_unref (G_OBJECT (model));
 463
 464         toggle_renderer = gtk_cell_renderer_toggle_new ();
 465         text_renderer = gtk_cell_renderer_text_new ();
 466         g_object_set (G_OBJECT (text_renderer), "ellipsize", PANGO_ELLIPSIZE_END,
 467                         "ellipsize-set", TRUE, NULL);
 468
 469         /* the is_default column */
 470         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 471         column = gtk_tree_view_column_new_with_attributes
 472                 (_("mcen_ti_default"), toggle_renderer,
 473                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 474         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 475                                      column);
 476 #ifdef MODEST_TOOLKIT_HILDON2
 477         gtk_tree_view_column_set_visible (column, FALSE);
 478 #endif
 479
 480         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 481          * which causes the model column to be updated automatically when the row is clicked.
 482          * Making this the default in Maemo's GTK+ is obviously a bug:
 483          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 484          *
 485          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 486          */
 487 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 488         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 489         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 490 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 491
 492         priv->sig_handlers =
 493                 modest_signal_mgr_connect (priv->sig_handlers,
 494                                            G_OBJECT(toggle_renderer),
 495                                            "toggled",
 496                                            G_CALLBACK(on_account_default_toggled),
 497                                            self);
 498
 499         /* account name */
 500         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 501                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 502         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 503         gtk_tree_view_column_set_expand (column, TRUE);
 504         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 505                                                 NULL, NULL);
 506
 507         /* last update for this account */
 508         text_renderer = gtk_cell_renderer_text_new ();
 509         g_object_set (G_OBJECT (text_renderer),
 510                       "alignment", PANGO_ALIGN_RIGHT,
 511                       "xalign", 1.0,
 512                       NULL);
 513
 514         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 515                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 516         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 517         gtk_tree_view_column_set_expand (column, FALSE);
 518         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_cell_data,
 519                                                 NULL, NULL);
 520
 521         /* Show the column headers,
 522          * which does not seem to be the default on Maemo.
 523          */
 524 #ifndef MODEST_TOOLKIT_HILDON2
 525         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 526 #endif
 527
 528         priv->sig_handlers =
 529                 modest_signal_mgr_connect (priv->sig_handlers,
 530                                            G_OBJECT (modest_runtime_get_account_store ()),
 531                                            "account_removed",
 532                                            G_CALLBACK(on_account_removed),
 533                                            self);
 534         priv->sig_handlers =
 535                 modest_signal_mgr_connect (priv->sig_handlers,
 536                                            G_OBJECT (modest_runtime_get_account_store ()),
 537                                            "account_inserted",
 538                                            G_CALLBACK(on_account_inserted),
 539                                            self);
 540         priv->sig_handlers =
 541                 modest_signal_mgr_connect (priv->sig_handlers,
 542                                            G_OBJECT(priv->account_mgr),
 543                                            "account_busy_changed",
 544                                            G_CALLBACK(on_account_busy_changed),
 545                                            self);
 546         priv->sig_handlers =
 547                 modest_signal_mgr_connect (priv->sig_handlers,
 548                                            G_OBJECT(priv->account_mgr),
 549                                            "default_account_changed",
 550                                            G_CALLBACK(on_default_account_changed),
 551                                            self);
 552         priv->sig_handlers =
 553                 modest_signal_mgr_connect (priv->sig_handlers,
 554                                            G_OBJECT(priv->account_mgr),
 555                                            "display_name_changed",
 556                                            G_CALLBACK(on_display_name_changed),
 557                                            self);
 558         priv->sig_handlers =
 559                         modest_signal_mgr_connect (priv->sig_handlers,
 560                                                    G_OBJECT (priv->account_mgr),
 561                                                    "account_updated",
 562                                                    G_CALLBACK (on_account_updated),
 563                                                    self);
 564 }
 565
 566
 567 ModestAccountView*
 568 modest_account_view_new (ModestAccountMgr *account_mgr)
 569 {
 570         GObject *obj;
 571         ModestAccountViewPrivate *priv;
 572
 573         g_return_val_if_fail (account_mgr, NULL);
 574
 575         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 576 #ifdef MODEST_TOOLKIT_HILDON2
 577                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 578 #endif
 579                             NULL);
 580         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 581
 582         g_object_ref (G_OBJECT (account_mgr));
 583         priv->account_mgr = account_mgr;
 584
 585         init_view (MODEST_ACCOUNT_VIEW (obj));
 586         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 587
 588         return MODEST_ACCOUNT_VIEW (obj);
 589 }
 590
 591 gchar *
 592 modest_account_view_get_selected_account (ModestAccountView *self)
 593 {
 594         gchar *account_name = NULL;
 595         GtkTreeSelection *sel;
 596         GtkTreeModel *model;
 597         GtkTreeIter iter;
 598
 599         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 600
 601         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 602         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 603                 gtk_tree_model_get (model, &iter,
 604                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 605                                     &account_name, -1);
 606         }
 607
 608         return account_name;
 609 }
 610
 611 gchar *
 612 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 613 {
 614         gchar *account_name = NULL;
 615         GtkTreeModel *model;
 616         GtkTreeIter iter;
 617
 618         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 619
 620         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 621         if (gtk_tree_model_get_iter (model, &iter, path)) {
 622                 gtk_tree_model_get (model, &iter,
 623                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 624                                     &account_name, -1);
 625         }
 626
 627         return account_name;
 628 }
 629
 630 /* This allows us to pass more than one piece of data to the signal handler,
 631  * and get a result: */
 632 typedef struct
 633 {
 634                 ModestAccountView* self;
 635                 const gchar *account_name;
 636 } ForEachData;
 637
 638 static gboolean
 639 on_model_foreach_select_account(GtkTreeModel *model,
 640         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 641 {
 642         ForEachData *state = (ForEachData*)(user_data);
 643
 644         /* Select the item if it has the matching account name: */
 645         gchar *this_account_name = NULL;
 646         gtk_tree_model_get (model, iter,
 647                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 648                 -1);
 649         if(this_account_name && state->account_name
 650                 && (strcmp (this_account_name, state->account_name) == 0)) {
 651
 652                 GtkTreeSelection *selection =
 653                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 654                 gtk_tree_selection_select_iter (selection, iter);
 655
 656                 return TRUE; /* Stop walking the tree. */
 657         }
 658
 659         return FALSE; /* Keep walking the tree. */
 660 }
 661
 662 static void
 663 modest_account_view_select_account (ModestAccountView *account_view,
 664                                     const gchar* account_name)
 665 {
 666 #ifdef MODEST_TOOLKIT_HILDON2
 667         return;
 668 #endif
 669         /* Create a state instance so we can send two items of data to the signal handler: */
 670         ForEachData *state = g_new0 (ForEachData, 1);
 671         state->self = account_view;
 672         state->account_name = account_name;
 673
 674         GtkTreeModel *model = gtk_tree_view_get_model (
 675                 GTK_TREE_VIEW (account_view));
 676         gtk_tree_model_foreach (model,
 677                 on_model_foreach_select_account, state);
 678
 679         g_free (state);
 680 }
 681
 682 static void
 683 modest_account_view_select_first_account (ModestAccountView *account_view)
 684 {
 685         GtkTreeIter iter;
 686         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 687
 688         if (gtk_tree_model_get_iter_first (model, &iter)) {
 689                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 690
 691                 gtk_tree_selection_select_iter (selection, &iter);
 692         }
 693 }
 694
 695 static void
 696 on_default_account_changed (ModestAccountMgr *mgr,
 697                             gpointer user_data)
 698 {
 699         GtkTreeIter iter;
 700         gchar *default_account_name;
 701         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 702
 703         if (!gtk_tree_model_get_iter_first(model, &iter))
 704                 return;
 705
 706         default_account_name = modest_account_mgr_get_default_account (mgr);
 707
 708         do {
 709                 gboolean is_default;
 710                 gchar *name;
 711
 712                 gtk_tree_model_get (model, &iter,
 713                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 714                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 715                                     -1);
 716
 717                 /* Update the default account column */
 718                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 719                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 720                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 721                 else
 722                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 723                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 724
 725                 g_free (name);
 726
 727         } while (gtk_tree_model_iter_next(model, &iter));
 728
 729         /* Free and force a redraw */
 730         g_free (default_account_name);
 731         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 732 }
 733
 734 static void
 735 on_display_name_changed (ModestAccountMgr *mgr,
 736                          const gchar *account,
 737                          gpointer user_data)
 738 {
 739         /* Update the view */
 740         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 741 }