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 #include <modest-datetime-formatter.h>
  47 #ifdef MODEST_TOOLKIT_HILDON2
  48 #include <hildon/hildon-defines.h>
  49 #endif
  50
  51 /* 'private'/'protected' functions */
  52 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  53 static void modest_account_view_init          (ModestAccountView *obj);
  54 static void modest_account_view_finalize      (GObject *obj);
  55
  56 static void modest_account_view_select_account (ModestAccountView *account_view,
  57                                                 const gchar* account_name);
  58
  59 static void on_default_account_changed         (ModestAccountMgr *mgr,
  60                                                 gpointer user_data);
  61
  62 static void on_display_name_changed            (ModestAccountMgr *self,
  63                                                 const gchar *account,
  64                                                 gpointer user_data);
  65
  66 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  67
  68 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  69                     gpointer user_data);
  70 static void update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view);
  71 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
  72
  73 typedef enum {
  74         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  75         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  76         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  77         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  78         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  79         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  80
  81         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  82 } AccountViewColumns;
  83
  84 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  85 struct _ModestAccountViewPrivate {
  86         ModestAccountMgr *account_mgr;
  87
  88         ModestDatetimeFormatter *datetime_formatter;
  89
  90         /* Signal handlers */
  91         GSList *sig_handlers;
  92 };
  93 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  94                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  95                                                  ModestAccountViewPrivate))
  96 /* globals */
  97 static GtkTreeViewClass *parent_class = NULL;
  98
  99 GType
 100 modest_account_view_get_type (void)
 101 {
 102         static GType my_type = 0;
 103         if (!my_type) {
 104                 static const GTypeInfo my_info = {
 105                         sizeof(ModestAccountViewClass),
 106                         NULL,           /* base init */
 107                         NULL,           /* base finalize */
 108                         (GClassInitFunc) modest_account_view_class_init,
 109                         NULL,           /* class finalize */
 110                         NULL,           /* class data */
 111                         sizeof(ModestAccountView),
 112                         1,              /* n_preallocs */
 113                         (GInstanceInitFunc) modest_account_view_init,
 114                         NULL
 115                 };
 116                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 117                                                   "ModestAccountView",
 118                                                   &my_info, 0);
 119         }
 120         return my_type;
 121 }
 122
 123 static void
 124 modest_account_view_class_init (ModestAccountViewClass *klass)
 125 {
 126         GObjectClass *gobject_class;
 127         gobject_class = (GObjectClass*) klass;
 128
 129         parent_class            = g_type_class_peek_parent (klass);
 130         gobject_class->finalize = modest_account_view_finalize;
 131
 132         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 133 }
 134
 135 static void
 136 datetime_format_changed (ModestDatetimeFormatter *formatter,
 137                          ModestAccountView *self)
 138 {
 139         ModestAccountViewPrivate *priv;
 140
 141         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 142         update_account_view (priv->account_mgr, self);
 143 }
 144
 145 static void
 146 modest_account_view_init (ModestAccountView *obj)
 147 {
 148         ModestAccountViewPrivate *priv;
 149
 150         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 151
 152         priv->sig_handlers = NULL;
 153
 154         priv->datetime_formatter = modest_datetime_formatter_new ();
 155         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 156                           G_CALLBACK (datetime_format_changed), (gpointer) obj);
 157 #ifdef MODEST_TOOLKIT_HILDON2
 158         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 159                              "  GtkWidget::hildon-mode = 1\n"
 160                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 161                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 162
 163 #endif
 164         g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
 165 }
 166
 167 static void
 168 modest_account_view_finalize (GObject *obj)
 169 {
 170         ModestAccountViewPrivate *priv;
 171
 172         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 173
 174         if (priv->datetime_formatter) {
 175                 g_object_unref (priv->datetime_formatter);
 176                 priv->datetime_formatter = NULL;
 177         }
 178
 179         /* Disconnect signals */
 180         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 181
 182         if (priv->account_mgr) {
 183                 g_object_unref (G_OBJECT(priv->account_mgr));
 184                 priv->account_mgr = NULL;
 185         }
 186
 187         G_OBJECT_CLASS(parent_class)->finalize (obj);
 188 }
 189
 190 /* Get the string for the last updated time. Result must NOT be g_freed */
 191 static const gchar*
 192 get_last_updated_string(ModestAccountView *self, ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 193 {
 194         /* FIXME: let's assume that 'last update' applies to the store account... */
 195         const gchar *last_updated_string;
 196         const gchar *store_account_name;
 197         const gchar *account_name;
 198         time_t last_updated;
 199         ModestServerAccountSettings *server_settings;
 200         ModestAccountViewPrivate *priv;
 201
 202         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 203         server_settings = modest_account_settings_get_store_settings (settings);
 204         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 205         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 206         g_object_unref (server_settings);
 207         account_name = modest_account_settings_get_account_name (settings);
 208         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 209                 if (last_updated > 0) {
 210                         last_updated_string =
 211                                 modest_datetime_formatter_display_datetime (priv->datetime_formatter,
 212                                                                            last_updated);
 213                 } else {
 214                         last_updated_string = _("mcen_va_never");
 215                 }
 216         } else  {
 217                 last_updated_string = _("mcen_va_refreshing");
 218         }
 219
 220         return last_updated_string;
 221 }
 222
 223 static void
 224 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 225 {
 226         GSList *account_names, *cursor;
 227         GtkListStore *model;
 228
 229         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 230
 231         /* Get the ID of the currently-selected account,
 232          * so we can select it again after rebuilding the list.
 233          * Note that the name doesn't change even when the display name changes.
 234          */
 235         gchar *selected_name = modest_account_view_get_selected_account (view);
 236
 237         gtk_list_store_clear (model);
 238
 239         /* Note: We do not show disabled accounts.
 240          * Of course, this means that there is no UI to enable or disable
 241          * accounts. That is OK for maemo where no such feature or UI is
 242          * specified, so the "enabled" property is used internally to avoid
 243          * showing unfinished accounts. If a user-visible "enabled" is
 244          * needed in the future, we must use a second property for the
 245          * current use instead */
 246         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 247                 TRUE /* only enabled accounts. */);
 248
 249         while (cursor) {
 250                 gchar *account_name;
 251                 ModestAccountSettings *settings;
 252                 ModestServerAccountSettings *store_settings;
 253
 254                 account_name = (gchar*)cursor->data;
 255
 256                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 257                 if (!settings) {
 258                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 259                         cursor = cursor->next;
 260                         continue;
 261                 }
 262                 store_settings = modest_account_settings_get_store_settings (settings);
 263
 264                 /* don't display accounts without stores */
 265                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 266
 267                         GtkTreeIter iter;
 268
 269                         /* don't free */
 270                         const gchar *last_updated_string = get_last_updated_string(view, account_mgr, settings);
 271
 272                         if (modest_account_settings_get_enabled (settings)) {
 273                                 ModestProtocolType protocol_type;
 274                                 ModestProtocolRegistry *protocol_registry;
 275                                 ModestProtocol *protocol;
 276                                 const gchar *proto_name;
 277 #ifdef MODEST_TOOLKIT_HILDON2
 278                                 gchar *last_updated_hildon2;
 279
 280                                 last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 281                                                                    last_updated_string,
 282                                                                    NULL);
 283 #endif
 284                                 protocol_registry = modest_runtime_get_protocol_registry ();
 285                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 286                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 287                                 proto_name = modest_protocol_get_name (protocol);
 288                                 gtk_list_store_insert_with_values (
 289                                         model, &iter, 0,
 290                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 291                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 292                                         modest_account_settings_get_display_name (settings),
 293                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 294                                         modest_account_settings_get_enabled (settings),
 295                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 296                                         modest_account_settings_get_is_default (settings),
 297                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 298 #ifdef MODEST_TOOLKIT_HILDON2
 299                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 300 #else
 301                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 302 #endif
 303                                         -1);
 304 #ifdef MODEST_TOOLKIT_HILDON2
 305                                 g_free (last_updated_hildon2);
 306 #endif
 307                         }
 308                 }
 309
 310                 g_object_unref (store_settings);
 311                 g_object_unref (settings);
 312                 cursor = cursor->next;
 313         }
 314
 315         modest_account_mgr_free_account_names (account_names);
 316         account_names = NULL;
 317
 318         /* Try to re-select the same account: */
 319         if (selected_name) {
 320                 modest_account_view_select_account (view, selected_name);
 321                 g_free (selected_name);
 322         } else {
 323                 modest_account_view_select_first_account (view);
 324         }
 325 }
 326
 327 static void
 328 on_account_busy_changed(ModestAccountMgr *account_mgr,
 329                         const gchar *account_name,
 330                         gboolean busy,
 331                         ModestAccountView *self)
 332 {
 333         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 334         GtkTreeIter iter;
 335         gboolean found = FALSE;
 336
 337         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 338                 return;
 339
 340         do {
 341                 gchar* cur_name;
 342                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 343                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 344                                    &cur_name, -1);
 345
 346                 if (g_str_equal(cur_name, account_name)) {
 347                         ModestAccountSettings* settings =
 348                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 349                         if (!settings) {
 350                                 g_free (cur_name);
 351                                 return;
 352                         }
 353                         const gchar* last_updated_string = get_last_updated_string(self, account_mgr, settings);
 354 #ifdef MODEST_TOOLKIT_HILDON2
 355                         gchar *last_updated_hildon2;
 356
 357                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 358                                                             last_updated_string,
 359                                                             NULL);
 360 #endif
 361                         gtk_list_store_set(model, &iter,
 362 #ifdef MODEST_TOOLKIT_HILDON2
 363                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_hildon2,
 364 #else
 365                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 366 #endif
 367                                            -1);
 368
 369 #ifdef MODEST_TOOLKIT_HILDON2
 370                         g_free (last_updated_hildon2);
 371 #endif
 372                         g_object_unref (settings);
 373                         found = TRUE;
 374                 }
 375                 g_free (cur_name);
 376
 377         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 378 }
 379
 380 static void
 381 on_account_inserted (TnyAccountStore *account_store,
 382                      TnyAccount *account,
 383                      gpointer user_data)
 384 {
 385         ModestAccountView *self;
 386         ModestAccountViewPrivate *priv;
 387
 388         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 389
 390         self = MODEST_ACCOUNT_VIEW (user_data);
 391         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 392
 393         /* Do not refresh the view with transport accounts */
 394         if (TNY_IS_STORE_ACCOUNT (account))
 395                 update_account_view (priv->account_mgr, self);
 396 }
 397
 398 static void
 399 on_account_removed (TnyAccountStore *account_store,
 400                     TnyAccount *account,
 401                     gpointer user_data)
 402 {
 403         ModestAccountView *self;
 404         ModestAccountViewPrivate *priv;
 405         gchar *selected_name;
 406
 407         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 408
 409         self = MODEST_ACCOUNT_VIEW (user_data);
 410         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 411
 412         /* Do not refresh the view with transport accounts */
 413         if (!TNY_IS_STORE_ACCOUNT (account))
 414                 return;
 415
 416         selected_name = modest_account_view_get_selected_account (self);
 417         if (selected_name == NULL) {
 418                 /* we select the first account if none is selected */
 419                 modest_account_view_select_first_account (self);
 420         } else {
 421                 g_free (selected_name);
 422         }
 423
 424         update_account_view (priv->account_mgr, self);
 425 }
 426
 427
 428 static void
 429 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 430                             gchar *path,
 431                             ModestAccountView *self)
 432 {
 433         ModestAccountViewPrivate *priv;
 434         GtkTreeModel *model;
 435         GtkTreeIter iter;
 436         gchar *account_name = NULL;
 437
 438         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 439
 440         /* If it's active then do nothing, no need to reenable it as
 441            default account */
 442         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 443                 return;
 444
 445         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 446         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 447         gtk_tree_model_get_iter_from_string (model, &iter, path);
 448
 449         gtk_tree_model_get (model, &iter,
 450                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 451                             &account_name, -1);
 452
 453         /* Set this previously-non-default account as the
 454            default. We're not updating here the value of the
 455            DEFAULT_COLUMN because we'll do it in the
 456            "default_account_changed" signal handler. We do it like
 457            this because that way the signal handler is useful also
 458            when we're inserting a new account and there is no other
 459            one defined, in that case the change of account is provoked
 460            by the account mgr and not by a signal toggle.*/
 461         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 462
 463         g_free (account_name);
 464 }
 465
 466 static void
 467 on_account_updated (ModestAccountMgr* mgr,
 468                     gchar* account_name,
 469                     gpointer user_data)
 470 {
 471         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 472 }
 473
 474 static void
 475 bold_if_default_account_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 476                                     GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 477 {
 478         gboolean is_default;
 479 #ifdef MODEST_TOOLKIT_HILDON2
 480         GtkStyle *style;
 481         const gchar *font_style;
 482         PangoAttribute *attr;
 483         PangoAttrList *attr_list = NULL;
 484         GtkWidget *widget;
 485 #endif
 486         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 487                             &is_default, -1);
 488
 489 #ifdef MODEST_TOOLKIT_HILDON2
 490         widget = gtk_tree_view_column_get_tree_view (column);
 491         font_style = is_default?"EmpSystemFont":"SystemFont";
 492         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 493                                            font_style, NULL,
 494                                            G_TYPE_NONE);
 495         attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 496
 497         attr_list = pango_attr_list_new ();
 498         pango_attr_list_insert (attr_list, attr);
 499
 500         g_object_set (G_OBJECT(renderer),
 501                       "attributes", attr_list,
 502                       NULL);
 503
 504         pango_attr_list_unref (attr_list);
 505 #else
 506         g_object_set (G_OBJECT(renderer),
 507                       "weight", is_default ? 800: 400,
 508                       NULL);
 509 #endif
 510 }
 511
 512 static void
 513 bold_if_default_last_updated_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 514                                          GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 515 {
 516         gboolean is_default;
 517 #ifdef MODEST_TOOLKIT_HILDON2
 518         GtkStyle *style;
 519         const gchar *font_style;
 520         PangoAttribute *attr;
 521         PangoAttrList *attr_list = NULL;
 522         GtkWidget *widget;
 523 #endif
 524         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 525                             &is_default, -1);
 526
 527 #ifdef MODEST_TOOLKIT_HILDON2
 528         widget = gtk_tree_view_column_get_tree_view (column);
 529         font_style = is_default?"EmpSmallSystemFont":"SmallSystemFont";
 530         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 531                                            font_style, NULL,
 532                                            G_TYPE_NONE);
 533         attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 534
 535         attr_list = pango_attr_list_new ();
 536         pango_attr_list_insert (attr_list, attr);
 537
 538         g_object_set (G_OBJECT(renderer),
 539                       "attributes", attr_list,
 540                       NULL);
 541
 542         pango_attr_list_unref (attr_list);
 543 #else
 544         g_object_set (G_OBJECT(renderer),
 545                       "weight", is_default ? 800: 400,
 546                       NULL);
 547 #endif
 548 }
 549
 550 static void
 551 init_view (ModestAccountView *self)
 552 {
 553         ModestAccountViewPrivate *priv;
 554         GtkCellRenderer *toggle_renderer, *text_renderer;
 555         GtkListStore *model;
 556         GtkTreeViewColumn *column;
 557
 558         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 559         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 560
 561         model = gtk_list_store_new (6,
 562                                     G_TYPE_STRING,  /* account name */
 563                                     G_TYPE_STRING,  /* account display name */
 564                                     G_TYPE_BOOLEAN, /* is-enabled */
 565                                     G_TYPE_BOOLEAN, /* is-default */
 566                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 567                                     G_TYPE_STRING   /* last updated (time_t) */
 568                 );
 569
 570         gtk_tree_sortable_set_sort_column_id (
 571                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 572                 GTK_SORT_ASCENDING);
 573
 574         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 575         g_object_unref (G_OBJECT (model));
 576
 577         toggle_renderer = gtk_cell_renderer_toggle_new ();
 578         /* the is_default column */
 579         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 580         column = gtk_tree_view_column_new_with_attributes
 581                 (_("mcen_ti_default"), toggle_renderer,
 582                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 583         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 584                                      column);
 585 #ifdef MODEST_TOOLKIT_HILDON2
 586         gtk_tree_view_column_set_visible (column, FALSE);
 587 #endif
 588
 589         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 590          * which causes the model column to be updated automatically when the row is clicked.
 591          * Making this the default in Maemo's GTK+ is obviously a bug:
 592          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 593          *
 594          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 595          */
 596 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 597         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 598         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 599 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 600
 601         priv->sig_handlers =
 602                 modest_signal_mgr_connect (priv->sig_handlers,
 603                                            G_OBJECT(toggle_renderer),
 604                                            "toggled",
 605                                            G_CALLBACK(on_account_default_toggled),
 606                                            self);
 607
 608         /* account name */
 609         text_renderer = gtk_cell_renderer_text_new ();
 610         g_object_set (G_OBJECT (text_renderer),
 611                       "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE,
 612 #ifdef MODEST_TOOLKIT_HILDON2
 613                       "xpad", HILDON_MARGIN_DOUBLE,
 614 #endif
 615                       NULL);
 616
 617         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 618                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 619         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 620         gtk_tree_view_column_set_expand (column, TRUE);
 621         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_account_cell_data,
 622                                                 NULL, NULL);
 623
 624         /* last update for this account */
 625         text_renderer = gtk_cell_renderer_text_new ();
 626         g_object_set (G_OBJECT (text_renderer),
 627                       "alignment", PANGO_ALIGN_RIGHT,
 628                       "xalign", 1.0,
 629 #ifdef MODEST_TOOLKIT_HILDON2
 630                       "xpad", HILDON_MARGIN_DOUBLE,
 631 #endif
 632                       NULL);
 633
 634         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 635                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 636         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 637         gtk_tree_view_column_set_expand (column, FALSE);
 638         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_last_updated_cell_data,
 639                                                 NULL, NULL);
 640
 641         /* Show the column headers,
 642          * which does not seem to be the default on Maemo.
 643          */
 644 #ifndef MODEST_TOOLKIT_HILDON2
 645         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 646 #endif
 647
 648         priv->sig_handlers =
 649                 modest_signal_mgr_connect (priv->sig_handlers,
 650                                            G_OBJECT (modest_runtime_get_account_store ()),
 651                                            "account_removed",
 652                                            G_CALLBACK(on_account_removed),
 653                                            self);
 654         priv->sig_handlers =
 655                 modest_signal_mgr_connect (priv->sig_handlers,
 656                                            G_OBJECT (modest_runtime_get_account_store ()),
 657                                            "account_inserted",
 658                                            G_CALLBACK(on_account_inserted),
 659                                            self);
 660         priv->sig_handlers =
 661                 modest_signal_mgr_connect (priv->sig_handlers,
 662                                            G_OBJECT(priv->account_mgr),
 663                                            "account_busy_changed",
 664                                            G_CALLBACK(on_account_busy_changed),
 665                                            self);
 666         priv->sig_handlers =
 667                 modest_signal_mgr_connect (priv->sig_handlers,
 668                                            G_OBJECT(priv->account_mgr),
 669                                            "default_account_changed",
 670                                            G_CALLBACK(on_default_account_changed),
 671                                            self);
 672         priv->sig_handlers =
 673                 modest_signal_mgr_connect (priv->sig_handlers,
 674                                            G_OBJECT(priv->account_mgr),
 675                                            "display_name_changed",
 676                                            G_CALLBACK(on_display_name_changed),
 677                                            self);
 678         priv->sig_handlers =
 679                         modest_signal_mgr_connect (priv->sig_handlers,
 680                                                    G_OBJECT (priv->account_mgr),
 681                                                    "account_updated",
 682                                                    G_CALLBACK (on_account_updated),
 683                                                    self);
 684 }
 685
 686
 687 ModestAccountView*
 688 modest_account_view_new (ModestAccountMgr *account_mgr)
 689 {
 690         GObject *obj;
 691         ModestAccountViewPrivate *priv;
 692
 693         g_return_val_if_fail (account_mgr, NULL);
 694
 695         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 696 #ifdef MODEST_TOOLKIT_HILDON2
 697                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 698 #endif
 699                             NULL);
 700         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 701
 702         g_object_ref (G_OBJECT (account_mgr));
 703         priv->account_mgr = account_mgr;
 704
 705         init_view (MODEST_ACCOUNT_VIEW (obj));
 706         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 707
 708         return MODEST_ACCOUNT_VIEW (obj);
 709 }
 710
 711 gchar *
 712 modest_account_view_get_selected_account (ModestAccountView *self)
 713 {
 714         gchar *account_name = NULL;
 715         GtkTreeSelection *sel;
 716         GtkTreeModel *model;
 717         GtkTreeIter iter;
 718
 719         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 720
 721         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 722         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 723                 gtk_tree_model_get (model, &iter,
 724                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 725                                     &account_name, -1);
 726         }
 727
 728         return account_name;
 729 }
 730
 731 gchar *
 732 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 733 {
 734         gchar *account_name = NULL;
 735         GtkTreeModel *model;
 736         GtkTreeIter iter;
 737
 738         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 739
 740         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 741         if (gtk_tree_model_get_iter (model, &iter, path)) {
 742                 gtk_tree_model_get (model, &iter,
 743                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 744                                     &account_name, -1);
 745         }
 746
 747         return account_name;
 748 }
 749
 750 /* This allows us to pass more than one piece of data to the signal handler,
 751  * and get a result: */
 752 typedef struct
 753 {
 754                 ModestAccountView* self;
 755                 const gchar *account_name;
 756 } ForEachData;
 757
 758 static gboolean
 759 on_model_foreach_select_account(GtkTreeModel *model,
 760         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 761 {
 762         ForEachData *state = (ForEachData*)(user_data);
 763
 764         /* Select the item if it has the matching account name: */
 765         gchar *this_account_name = NULL;
 766         gtk_tree_model_get (model, iter,
 767                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 768                 -1);
 769         if(this_account_name && state->account_name
 770                 && (strcmp (this_account_name, state->account_name) == 0)) {
 771
 772                 GtkTreeSelection *selection =
 773                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 774                 gtk_tree_selection_select_iter (selection, iter);
 775
 776                 return TRUE; /* Stop walking the tree. */
 777         }
 778
 779         return FALSE; /* Keep walking the tree. */
 780 }
 781
 782 static void
 783 modest_account_view_select_account (ModestAccountView *account_view,
 784                                     const gchar* account_name)
 785 {
 786 #ifdef MODEST_TOOLKIT_HILDON2
 787         return;
 788 #endif
 789         /* Create a state instance so we can send two items of data to the signal handler: */
 790         ForEachData *state = g_new0 (ForEachData, 1);
 791         state->self = account_view;
 792         state->account_name = account_name;
 793
 794         GtkTreeModel *model = gtk_tree_view_get_model (
 795                 GTK_TREE_VIEW (account_view));
 796         gtk_tree_model_foreach (model,
 797                 on_model_foreach_select_account, state);
 798
 799         g_free (state);
 800 }
 801
 802 static void
 803 modest_account_view_select_first_account (ModestAccountView *account_view)
 804 {
 805         GtkTreeIter iter;
 806         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 807
 808         if (gtk_tree_model_get_iter_first (model, &iter)) {
 809                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 810
 811                 gtk_tree_selection_select_iter (selection, &iter);
 812         }
 813 }
 814
 815 static void
 816 on_default_account_changed (ModestAccountMgr *mgr,
 817                             gpointer user_data)
 818 {
 819         GtkTreeIter iter;
 820         gchar *default_account_name;
 821         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 822
 823         if (!gtk_tree_model_get_iter_first(model, &iter))
 824                 return;
 825
 826         default_account_name = modest_account_mgr_get_default_account (mgr);
 827
 828         do {
 829                 gboolean is_default;
 830                 gchar *name;
 831
 832                 gtk_tree_model_get (model, &iter,
 833                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 834                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 835                                     -1);
 836
 837                 /* Update the default account column */
 838                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 839                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 840                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 841                 else
 842                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 843                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 844
 845                 g_free (name);
 846
 847         } while (gtk_tree_model_iter_next(model, &iter));
 848
 849         /* Free and force a redraw */
 850         g_free (default_account_name);
 851         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 852 }
 853
 854 static void
 855 on_display_name_changed (ModestAccountMgr *mgr,
 856                          const gchar *account,
 857                          gpointer user_data)
 858 {
 859         /* Update the view */
 860         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 861 }
 862
 863 static void
 864 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 865 {
 866         if (strcmp ("style", spec->name) == 0) {
 867                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 868         }
 869 }
 870