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 <gtk/gtk.h>
  32 #include "modest-account-view.h"
  33
  34 #include <modest-account-mgr.h>
  35 #include <modest-account-mgr-helpers.h>
  36 #include <modest-tny-account.h>
  37 #include <modest-text-utils.h>
  38 #include <modest-runtime.h>
  39 #include <modest-signal-mgr.h>
  40
  41 #include <string.h> /* For strcmp(). */
  42 #include <modest-account-mgr-helpers.h>
  43 #include <modest-datetime-formatter.h>
  44 #ifdef MODEST_TOOLKIT_HILDON2
  45 #include <hildon/hildon-defines.h>
  46 #endif
  47 #ifdef MODEST_USE_LIBTIME
  48 #include <clockd/libtime.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 #ifndef MODEST_TOOLKIT_HILDON2
  67 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  68 #endif
  69
  70 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  71                     gpointer user_data);
  72 static void update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view);
  73 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
  74 static void update_picker_mode (ModestAccountView *self);
  75
  76 typedef enum {
  77         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  78         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  79         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  80         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  81         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  82         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  83
  84         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  85 } AccountViewColumns;
  86
  87 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  88 struct _ModestAccountViewPrivate {
  89         ModestAccountMgr *account_mgr;
  90
  91         ModestDatetimeFormatter *datetime_formatter;
  92         gboolean picker_mode;
  93
  94         /* Signal handlers */
  95         GSList *sig_handlers;
  96 };
  97 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  98                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  99                                                  ModestAccountViewPrivate))
 100 /* globals */
 101 static GtkTreeViewClass *parent_class = NULL;
 102
 103 GType
 104 modest_account_view_get_type (void)
 105 {
 106         static GType my_type = 0;
 107         if (!my_type) {
 108                 static const GTypeInfo my_info = {
 109                         sizeof(ModestAccountViewClass),
 110                         NULL,           /* base init */
 111                         NULL,           /* base finalize */
 112                         (GClassInitFunc) modest_account_view_class_init,
 113                         NULL,           /* class finalize */
 114                         NULL,           /* class data */
 115                         sizeof(ModestAccountView),
 116                         1,              /* n_preallocs */
 117                         (GInstanceInitFunc) modest_account_view_init,
 118                         NULL
 119                 };
 120                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 121                                                   "ModestAccountView",
 122                                                   &my_info, 0);
 123         }
 124         return my_type;
 125 }
 126
 127 static void
 128 modest_account_view_class_init (ModestAccountViewClass *klass)
 129 {
 130         GObjectClass *gobject_class;
 131         gobject_class = (GObjectClass*) klass;
 132
 133         parent_class            = g_type_class_peek_parent (klass);
 134         gobject_class->finalize = modest_account_view_finalize;
 135
 136         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 137 }
 138
 139 static void
 140 datetime_format_changed (ModestDatetimeFormatter *formatter,
 141                          ModestAccountView *self)
 142 {
 143         ModestAccountViewPrivate *priv;
 144
 145         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 146         update_account_view (priv->account_mgr, self);
 147 }
 148
 149 static void
 150 modest_account_view_init (ModestAccountView *obj)
 151 {
 152         ModestAccountViewPrivate *priv;
 153
 154         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 155
 156         priv->sig_handlers = NULL;
 157
 158         priv->datetime_formatter = modest_datetime_formatter_new ();
 159         priv->picker_mode = FALSE;
 160         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 161                           G_CALLBACK (datetime_format_changed), (gpointer) obj);
 162 #ifdef MODEST_TOOLKIT_HILDON2
 163         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 164                              "  GtkWidget::hildon-mode = 1\n"
 165                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 166                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 167
 168 #endif
 169         g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
 170 }
 171
 172 static void
 173 modest_account_view_finalize (GObject *obj)
 174 {
 175         ModestAccountViewPrivate *priv;
 176
 177         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 178
 179         if (priv->datetime_formatter) {
 180                 g_object_unref (priv->datetime_formatter);
 181                 priv->datetime_formatter = NULL;
 182         }
 183
 184         /* Disconnect signals */
 185         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 186
 187         if (priv->account_mgr) {
 188                 g_object_unref (G_OBJECT(priv->account_mgr));
 189                 priv->account_mgr = NULL;
 190         }
 191
 192         G_OBJECT_CLASS(parent_class)->finalize (obj);
 193 }
 194
 195 /* Get the string for the last updated time. Result must NOT be g_freed */
 196 static const gchar*
 197 get_last_updated_string(ModestAccountView *self, ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 198 {
 199         /* FIXME: let's assume that 'last update' applies to the store account... */
 200         const gchar *last_updated_string;
 201         const gchar *store_account_name;
 202         const gchar *account_name;
 203         time_t last_updated;
 204         ModestServerAccountSettings *server_settings;
 205         ModestAccountViewPrivate *priv;
 206
 207         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 208         server_settings = modest_account_settings_get_store_settings (settings);
 209         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 210         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 211
 212         g_object_unref (server_settings);
 213         account_name = modest_account_settings_get_account_name (settings);
 214         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 215                 if (last_updated > 0) {
 216                         last_updated_string =
 217                                 modest_datetime_formatter_display_datetime (priv->datetime_formatter,
 218                                                                            last_updated);
 219                 } else {
 220                         last_updated_string = _("mcen_va_never");
 221                 }
 222         } else  {
 223                 last_updated_string = _("mcen_va_refreshing");
 224         }
 225
 226         return last_updated_string;
 227 }
 228
 229 static void
 230 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 231 {
 232         GSList *account_names, *cursor;
 233         GtkListStore *model;
 234
 235         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 236
 237         /* Get the ID of the currently-selected account,
 238          * so we can select it again after rebuilding the list.
 239          * Note that the name doesn't change even when the display name changes.
 240          */
 241         gchar *selected_name = modest_account_view_get_selected_account (view);
 242
 243         gtk_list_store_clear (model);
 244
 245         /* Note: We do not show disabled accounts.
 246          * Of course, this means that there is no UI to enable or disable
 247          * accounts. That is OK for maemo where no such feature or UI is
 248          * specified, so the "enabled" property is used internally to avoid
 249          * showing unfinished accounts. If a user-visible "enabled" is
 250          * needed in the future, we must use a second property for the
 251          * current use instead */
 252         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 253                 TRUE /* only enabled accounts. */);
 254
 255         while (cursor) {
 256                 gchar *account_name;
 257                 ModestAccountSettings *settings;
 258                 ModestServerAccountSettings *store_settings;
 259
 260                 account_name = (gchar*)cursor->data;
 261
 262                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 263                 if (!settings) {
 264                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 265                         cursor = cursor->next;
 266                         continue;
 267                 }
 268                 store_settings = modest_account_settings_get_store_settings (settings);
 269
 270                 /* don't display accounts without stores */
 271                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 272
 273                         GtkTreeIter iter;
 274
 275                         /* don't free */
 276                         const gchar *last_updated_string = get_last_updated_string(view, account_mgr, settings);
 277
 278                         if (modest_account_settings_get_enabled (settings)) {
 279                                 ModestProtocolType protocol_type;
 280                                 ModestProtocolRegistry *protocol_registry;
 281                                 ModestProtocol *protocol;
 282                                 const gchar *proto_name;
 283 #ifdef MODEST_TOOLKIT_HILDON2
 284                                 gchar *last_updated_hildon2;
 285
 286                                 last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 287                                                                    last_updated_string,
 288                                                                    NULL);
 289 #endif
 290                                 protocol_registry = modest_runtime_get_protocol_registry ();
 291                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 292                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 293                                 proto_name = modest_protocol_get_name (protocol);
 294                                 gtk_list_store_insert_with_values (
 295                                         model, &iter, 0,
 296                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 297                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 298                                         modest_account_settings_get_display_name (settings),
 299                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 300                                         modest_account_settings_get_enabled (settings),
 301                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 302                                         modest_account_settings_get_is_default (settings),
 303                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 304 #ifdef MODEST_TOOLKIT_HILDON2
 305                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 306 #else
 307                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 308 #endif
 309                                         -1);
 310 #ifdef MODEST_TOOLKIT_HILDON2
 311                                 g_free (last_updated_hildon2);
 312 #endif
 313                         }
 314                 }
 315
 316                 g_object_unref (store_settings);
 317                 g_object_unref (settings);
 318                 cursor = cursor->next;
 319         }
 320
 321         modest_account_mgr_free_account_names (account_names);
 322         account_names = NULL;
 323
 324         /* Try to re-select the same account: */
 325         if (selected_name) {
 326                 modest_account_view_select_account (view, selected_name);
 327                 g_free (selected_name);
 328         } else {
 329 #ifndef MODEST_TOOLKIT_HILDON2
 330                 modest_account_view_select_first_account (view);
 331 #endif
 332         }
 333 }
 334
 335 static void
 336 on_account_busy_changed(ModestAccountMgr *account_mgr,
 337                         const gchar *account_name,
 338                         gboolean busy,
 339                         ModestAccountView *self)
 340 {
 341         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 342         GtkTreeIter iter;
 343         gboolean found = FALSE;
 344
 345         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 346                 return;
 347
 348         do {
 349                 gchar* cur_name;
 350                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 351                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 352                                    &cur_name, -1);
 353
 354                 if (g_str_equal(cur_name, account_name)) {
 355                         ModestAccountSettings* settings =
 356                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 357                         if (!settings) {
 358                                 g_free (cur_name);
 359                                 return;
 360                         }
 361                         const gchar* last_updated_string = get_last_updated_string(self, account_mgr, settings);
 362 #ifdef MODEST_TOOLKIT_HILDON2
 363                         gchar *last_updated_hildon2;
 364
 365                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 366                                                             last_updated_string,
 367                                                             NULL);
 368 #endif
 369                         gtk_list_store_set(model, &iter,
 370 #ifdef MODEST_TOOLKIT_HILDON2
 371                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_hildon2,
 372 #else
 373                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 374 #endif
 375                                            -1);
 376
 377 #ifdef MODEST_TOOLKIT_HILDON2
 378                         g_free (last_updated_hildon2);
 379 #endif
 380                         g_object_unref (settings);
 381                         found = TRUE;
 382                 }
 383                 g_free (cur_name);
 384
 385         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 386 }
 387
 388 static void
 389 on_account_inserted (TnyAccountStore *account_store,
 390                      TnyAccount *account,
 391                      gpointer user_data)
 392 {
 393         ModestAccountView *self;
 394         ModestAccountViewPrivate *priv;
 395
 396         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 397
 398         self = MODEST_ACCOUNT_VIEW (user_data);
 399         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 400
 401         /* Do not refresh the view with transport accounts */
 402         if (TNY_IS_STORE_ACCOUNT (account))
 403                 update_account_view (priv->account_mgr, self);
 404 }
 405
 406 static void
 407 on_account_removed (TnyAccountStore *account_store,
 408                     TnyAccount *account,
 409                     gpointer user_data)
 410 {
 411         ModestAccountView *self;
 412         ModestAccountViewPrivate *priv;
 413         gchar *selected_name;
 414
 415         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 416
 417         self = MODEST_ACCOUNT_VIEW (user_data);
 418         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 419
 420         /* Do not refresh the view with transport accounts */
 421         if (!TNY_IS_STORE_ACCOUNT (account))
 422                 return;
 423
 424         selected_name = modest_account_view_get_selected_account (self);
 425         if (selected_name == NULL) {
 426 #ifndef MODEST_TOOLKIT_HILDON2
 427                 /* we select the first account if none is selected */
 428                 modest_account_view_select_first_account (self);
 429 #endif
 430         } else {
 431                 g_free (selected_name);
 432         }
 433
 434         update_account_view (priv->account_mgr, self);
 435 }
 436
 437
 438 static void
 439 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 440                             gchar *path,
 441                             ModestAccountView *self)
 442 {
 443         ModestAccountViewPrivate *priv;
 444         GtkTreeModel *model;
 445         GtkTreeIter iter;
 446         gchar *account_name = NULL;
 447
 448         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 449
 450         /* If it's active then do nothing, no need to reenable it as
 451            default account */
 452         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 453                 return;
 454
 455         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 456         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 457
 458         if (!gtk_tree_model_get_iter_from_string (model, &iter, path)) {
 459                 g_warning ("Got path of a not existing iter");
 460                 return;
 461         }
 462
 463         gtk_tree_model_get (model, &iter,
 464                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 465                             &account_name, -1);
 466
 467         /* Set this previously-non-default account as the
 468            default. We're not updating here the value of the
 469            DEFAULT_COLUMN because we'll do it in the
 470            "default_account_changed" signal handler. We do it like
 471            this because that way the signal handler is useful also
 472            when we're inserting a new account and there is no other
 473            one defined, in that case the change of account is provoked
 474            by the account mgr and not by a signal toggle.*/
 475         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 476
 477         g_free (account_name);
 478 }
 479
 480 static void
 481 on_account_updated (ModestAccountMgr* mgr,
 482                     gchar* account_name,
 483                     gpointer user_data)
 484 {
 485         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 486 }
 487
 488 static void
 489 bold_if_default_account_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 490                                     GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 491 {
 492         gboolean is_default;
 493         GtkStyle *style;
 494         const gchar *font_style;
 495         PangoAttribute *attr;
 496         PangoAttrList *attr_list = NULL;
 497         GtkWidget *widget;
 498
 499         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 500                             &is_default, -1);
 501
 502 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 503         widget = GTK_WIDGET (user_data);
 504         font_style = is_default?"EmpSystemFont":"SystemFont";
 505         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 506                                            font_style, NULL,
 507                                            G_TYPE_NONE);
 508         if (style) {
 509                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 510
 511                 attr_list = pango_attr_list_new ();
 512                 pango_attr_list_insert (attr_list, attr);
 513
 514                 g_object_set (G_OBJECT(renderer),
 515                               "attributes", attr_list,
 516                               NULL);
 517
 518                 pango_attr_list_unref (attr_list);
 519         } else {
 520                 g_object_set (G_OBJECT(renderer),
 521                               "weight", is_default ? 800: 400,
 522                               NULL);
 523         }
 524 }
 525
 526 static void
 527 bold_if_default_last_updated_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 528                                          GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 529 {
 530         gboolean is_default;
 531         GtkStyle *style;
 532         const gchar *font_style;
 533         PangoAttribute *attr;
 534         PangoAttrList *attr_list = NULL;
 535         GtkWidget *widget;
 536
 537         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 538                             &is_default, -1);
 539
 540 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 541         widget = GTK_WIDGET (user_data);
 542         font_style = is_default?"EmpSmallSystemFont":"SmallSystemFont";
 543         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 544                                            font_style, NULL,
 545                                            G_TYPE_NONE);
 546         if (style) {
 547                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 548
 549                 attr_list = pango_attr_list_new ();
 550                 pango_attr_list_insert (attr_list, attr);
 551
 552                 g_object_set (G_OBJECT(renderer),
 553                               "attributes", attr_list,
 554                               NULL);
 555
 556                 pango_attr_list_unref (attr_list);
 557         } else {
 558                 g_object_set (G_OBJECT(renderer),
 559                               "weight", is_default ? 800: 400,
 560                               NULL);
 561         }
 562 }
 563
 564 static void
 565 init_view (ModestAccountView *self)
 566 {
 567         ModestAccountViewPrivate *priv;
 568         GtkCellRenderer *toggle_renderer, *text_renderer;
 569         GtkListStore *model;
 570         GtkTreeViewColumn *column;
 571
 572         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 573         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 574
 575         model = gtk_list_store_new (6,
 576                                     G_TYPE_STRING,  /* account name */
 577                                     G_TYPE_STRING,  /* account display name */
 578                                     G_TYPE_BOOLEAN, /* is-enabled */
 579                                     G_TYPE_BOOLEAN, /* is-default */
 580                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 581                                     G_TYPE_STRING   /* last updated (time_t) */
 582                 );
 583
 584         gtk_tree_sortable_set_sort_column_id (
 585                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 586                 GTK_SORT_ASCENDING);
 587
 588         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 589         g_object_unref (G_OBJECT (model));
 590
 591         toggle_renderer = gtk_cell_renderer_toggle_new ();
 592         /* the is_default column */
 593         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 594         column = gtk_tree_view_column_new_with_attributes
 595                 (_("mcen_ti_default"), toggle_renderer,
 596                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 597         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 598                                      column);
 599 #ifdef MODEST_TOOLKIT_HILDON2
 600         gtk_tree_view_column_set_visible (column, FALSE);
 601 #endif
 602
 603         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 604          * which causes the model column to be updated automatically when the row is clicked.
 605          * Making this the default in Maemo's GTK+ is obviously a bug:
 606          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 607          *
 608          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 609          */
 610 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 611         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 612         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 613 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 614
 615         priv->sig_handlers =
 616                 modest_signal_mgr_connect (priv->sig_handlers,
 617                                            G_OBJECT(toggle_renderer),
 618                                            "toggled",
 619                                            G_CALLBACK(on_account_default_toggled),
 620                                            self);
 621
 622         /* account name */
 623         text_renderer = gtk_cell_renderer_text_new ();
 624         g_object_set (G_OBJECT (text_renderer),
 625                       "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE,
 626 #ifdef MODEST_TOOLKIT_HILDON2
 627                       "xpad", HILDON_MARGIN_DOUBLE,
 628 #endif
 629                       NULL);
 630
 631         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 632                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 633         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 634         gtk_tree_view_column_set_expand (column, TRUE);
 635         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_account_cell_data,
 636                                                 self, NULL);
 637
 638         /* last update for this account */
 639         text_renderer = gtk_cell_renderer_text_new ();
 640         g_object_set (G_OBJECT (text_renderer),
 641                       "alignment", PANGO_ALIGN_RIGHT,
 642                       "xalign", 1.0,
 643 #ifdef MODEST_TOOLKIT_HILDON2
 644                       "xpad", HILDON_MARGIN_DOUBLE,
 645 #endif
 646                       NULL);
 647
 648         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 649                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 650         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 651         gtk_tree_view_column_set_expand (column, FALSE);
 652         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_last_updated_cell_data,
 653                                                 self, NULL);
 654
 655         /* Show the column headers,
 656          * which does not seem to be the default on Maemo.
 657          */
 658 #ifndef MODEST_TOOLKIT_HILDON2
 659         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 660 #endif
 661
 662         update_picker_mode (self);
 663
 664         priv->sig_handlers =
 665                 modest_signal_mgr_connect (priv->sig_handlers,
 666                                            G_OBJECT (modest_runtime_get_account_store ()),
 667                                            "account_removed",
 668                                            G_CALLBACK(on_account_removed),
 669                                            self);
 670         priv->sig_handlers =
 671                 modest_signal_mgr_connect (priv->sig_handlers,
 672                                            G_OBJECT (modest_runtime_get_account_store ()),
 673                                            "account_inserted",
 674                                            G_CALLBACK(on_account_inserted),
 675                                            self);
 676         priv->sig_handlers =
 677                 modest_signal_mgr_connect (priv->sig_handlers,
 678                                            G_OBJECT(priv->account_mgr),
 679                                            "account_busy_changed",
 680                                            G_CALLBACK(on_account_busy_changed),
 681                                            self);
 682         priv->sig_handlers =
 683                 modest_signal_mgr_connect (priv->sig_handlers,
 684                                            G_OBJECT(priv->account_mgr),
 685                                            "default_account_changed",
 686                                            G_CALLBACK(on_default_account_changed),
 687                                            self);
 688         priv->sig_handlers =
 689                 modest_signal_mgr_connect (priv->sig_handlers,
 690                                            G_OBJECT(priv->account_mgr),
 691                                            "display_name_changed",
 692                                            G_CALLBACK(on_display_name_changed),
 693                                            self);
 694         priv->sig_handlers =
 695                         modest_signal_mgr_connect (priv->sig_handlers,
 696                                                    G_OBJECT (priv->account_mgr),
 697                                                    "account_updated",
 698                                                    G_CALLBACK (on_account_updated),
 699                                                    self);
 700 }
 701
 702
 703 ModestAccountView*
 704 modest_account_view_new (ModestAccountMgr *account_mgr)
 705 {
 706         GObject *obj;
 707         ModestAccountViewPrivate *priv;
 708
 709         g_return_val_if_fail (account_mgr, NULL);
 710
 711         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 712 #ifdef MODEST_TOOLKIT_HILDON2
 713                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 714 #endif
 715                             NULL);
 716         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 717
 718         g_object_ref (G_OBJECT (account_mgr));
 719         priv->account_mgr = account_mgr;
 720
 721         init_view (MODEST_ACCOUNT_VIEW (obj));
 722         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 723
 724         return MODEST_ACCOUNT_VIEW (obj);
 725 }
 726
 727 gchar *
 728 modest_account_view_get_selected_account (ModestAccountView *self)
 729 {
 730         gchar *account_name = NULL;
 731         GtkTreeSelection *sel;
 732         GtkTreeModel *model;
 733         GtkTreeIter iter;
 734
 735         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 736
 737         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 738         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 739                 gtk_tree_model_get (model, &iter,
 740                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 741                                     &account_name, -1);
 742         }
 743
 744         return account_name;
 745 }
 746
 747 gchar *
 748 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 749 {
 750         gchar *account_name = NULL;
 751         GtkTreeModel *model;
 752         GtkTreeIter iter;
 753
 754         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 755
 756         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 757         if (gtk_tree_model_get_iter (model, &iter, path)) {
 758                 gtk_tree_model_get (model, &iter,
 759                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 760                                     &account_name, -1);
 761         }
 762
 763         return account_name;
 764 }
 765
 766 /* This allows us to pass more than one piece of data to the signal handler,
 767  * and get a result: */
 768 typedef struct
 769 {
 770                 ModestAccountView* self;
 771                 const gchar *account_name;
 772 } ForEachData;
 773
 774 static gboolean
 775 on_model_foreach_select_account(GtkTreeModel *model,
 776         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 777 {
 778         ForEachData *state = (ForEachData*)(user_data);
 779
 780         /* Select the item if it has the matching account name: */
 781         gchar *this_account_name = NULL;
 782         gtk_tree_model_get (model, iter,
 783                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 784                 -1);
 785         if(this_account_name && state->account_name
 786                 && (strcmp (this_account_name, state->account_name) == 0)) {
 787
 788                 GtkTreeSelection *selection =
 789                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 790                 gtk_tree_selection_select_iter (selection, iter);
 791
 792                 return TRUE; /* Stop walking the tree. */
 793         }
 794
 795         return FALSE; /* Keep walking the tree. */
 796 }
 797
 798 static void
 799 modest_account_view_select_account (ModestAccountView *account_view,
 800                                     const gchar* account_name)
 801 {
 802 #ifdef MODEST_TOOLKIT_HILDON2
 803         return;
 804 #endif
 805         /* Create a state instance so we can send two items of data to the signal handler: */
 806         ForEachData *state = g_new0 (ForEachData, 1);
 807         state->self = account_view;
 808         state->account_name = account_name;
 809
 810         GtkTreeModel *model = gtk_tree_view_get_model (
 811                 GTK_TREE_VIEW (account_view));
 812         gtk_tree_model_foreach (model,
 813                 on_model_foreach_select_account, state);
 814
 815         g_free (state);
 816 }
 817
 818 #ifndef MODEST_TOOLKIT_HILDON2
 819 static void
 820 modest_account_view_select_first_account (ModestAccountView *account_view)
 821 {
 822         GtkTreeIter iter;
 823         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 824
 825         if (gtk_tree_model_get_iter_first (model, &iter)) {
 826                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 827
 828                 gtk_tree_selection_select_iter (selection, &iter);
 829         }
 830 }
 831 #endif
 832
 833 static void
 834 on_default_account_changed (ModestAccountMgr *mgr,
 835                             gpointer user_data)
 836 {
 837         GtkTreeIter iter;
 838         gchar *default_account_name;
 839         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 840
 841         if (!gtk_tree_model_get_iter_first(model, &iter))
 842                 return;
 843
 844         default_account_name = modest_account_mgr_get_default_account (mgr);
 845
 846         do {
 847                 gboolean is_default;
 848                 gchar *name;
 849
 850                 gtk_tree_model_get (model, &iter,
 851                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 852                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 853                                     -1);
 854
 855                 /* Update the default account column */
 856                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 857                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 858                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 859                 else
 860                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 861                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 862
 863                 g_free (name);
 864
 865         } while (gtk_tree_model_iter_next(model, &iter));
 866
 867         /* Free and force a redraw */
 868         g_free (default_account_name);
 869         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 870 }
 871
 872 static void
 873 on_display_name_changed (ModestAccountMgr *mgr,
 874                          const gchar *account,
 875                          gpointer user_data)
 876 {
 877         /* Update the view */
 878         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 879 }
 880
 881 static void
 882 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 883 {
 884         if (strcmp ("style", spec->name) == 0) {
 885                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 886         }
 887 }
 888
 889 static void
 890 update_picker_mode (ModestAccountView *self)
 891 {
 892         ModestAccountViewPrivate *priv;
 893         GtkTreeViewColumn *column;
 894         GList *renderers;
 895         GtkCellRenderer *renderer;
 896
 897         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 898         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 899
 900         /* Last updated column */
 901         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 2);
 902         gtk_tree_view_column_set_visible (column, !priv->picker_mode);
 903
 904         /* Name column */
 905         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 1);
 906         renderers = gtk_tree_view_column_get_cell_renderers (column);
 907         renderer = (GtkCellRenderer *) renderers->data;
 908         g_object_set (renderer,
 909                       "align-set", TRUE,
 910                       "alignment", priv->picker_mode?PANGO_ALIGN_CENTER:PANGO_ALIGN_LEFT,
 911                       NULL);
 912         g_list_free (renderers);
 913 }
 914
 915 void
 916 modest_account_view_set_picker_mode (ModestAccountView *self, gboolean enable)
 917 {
 918         ModestAccountViewPrivate *priv;
 919
 920         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 921         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 922
 923         priv->picker_mode = enable;
 924         update_picker_mode (self);
 925 }
 926
 927 gboolean
 928 modest_account_view_get_picker_mode (ModestAccountView *self)
 929 {
 930         ModestAccountViewPrivate *priv;
 931
 932         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), FALSE);
 933         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 934
 935         return priv->picker_mode;
 936 }