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 #ifdef MODEST_USE_LIBTIME
  51 #include <clockd/libtime.h>
  52 #endif
  53
  54 /* 'private'/'protected' functions */
  55 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  56 static void modest_account_view_init          (ModestAccountView *obj);
  57 static void modest_account_view_finalize      (GObject *obj);
  58
  59 static void modest_account_view_select_account (ModestAccountView *account_view,
  60                                                 const gchar* account_name);
  61
  62 static void on_default_account_changed         (ModestAccountMgr *mgr,
  63                                                 gpointer user_data);
  64
  65 static void on_display_name_changed            (ModestAccountMgr *self,
  66                                                 const gchar *account,
  67                                                 gpointer user_data);
  68
  69 #ifndef MODEST_TOOLKIT_HILDON2
  70 static void modest_account_view_select_first_account (ModestAccountView *account_view);
  71 #endif
  72
  73 static void on_account_updated (ModestAccountMgr* mgr, gchar* account_name,
  74                     gpointer user_data);
  75 static void update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view);
  76 static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
  77 static void update_picker_mode (ModestAccountView *self);
  78
  79 typedef enum {
  80         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  81         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  82         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  83         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  84         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  85         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  86
  87         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  88 } AccountViewColumns;
  89
  90 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  91 struct _ModestAccountViewPrivate {
  92         ModestAccountMgr *account_mgr;
  93
  94         ModestDatetimeFormatter *datetime_formatter;
  95         gboolean picker_mode;
  96
  97         /* Signal handlers */
  98         GSList *sig_handlers;
  99 };
 100 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
 101                                                  MODEST_TYPE_ACCOUNT_VIEW, \
 102                                                  ModestAccountViewPrivate))
 103 /* globals */
 104 static GtkTreeViewClass *parent_class = NULL;
 105
 106 GType
 107 modest_account_view_get_type (void)
 108 {
 109         static GType my_type = 0;
 110         if (!my_type) {
 111                 static const GTypeInfo my_info = {
 112                         sizeof(ModestAccountViewClass),
 113                         NULL,           /* base init */
 114                         NULL,           /* base finalize */
 115                         (GClassInitFunc) modest_account_view_class_init,
 116                         NULL,           /* class finalize */
 117                         NULL,           /* class data */
 118                         sizeof(ModestAccountView),
 119                         1,              /* n_preallocs */
 120                         (GInstanceInitFunc) modest_account_view_init,
 121                         NULL
 122                 };
 123                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 124                                                   "ModestAccountView",
 125                                                   &my_info, 0);
 126         }
 127         return my_type;
 128 }
 129
 130 static void
 131 modest_account_view_class_init (ModestAccountViewClass *klass)
 132 {
 133         GObjectClass *gobject_class;
 134         gobject_class = (GObjectClass*) klass;
 135
 136         parent_class            = g_type_class_peek_parent (klass);
 137         gobject_class->finalize = modest_account_view_finalize;
 138
 139         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 140 }
 141
 142 static void
 143 datetime_format_changed (ModestDatetimeFormatter *formatter,
 144                          ModestAccountView *self)
 145 {
 146         ModestAccountViewPrivate *priv;
 147
 148         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 149         update_account_view (priv->account_mgr, self);
 150 }
 151
 152 static void
 153 modest_account_view_init (ModestAccountView *obj)
 154 {
 155         ModestAccountViewPrivate *priv;
 156
 157         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 158
 159         priv->sig_handlers = NULL;
 160
 161         priv->datetime_formatter = modest_datetime_formatter_new ();
 162         priv->picker_mode = FALSE;
 163         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 164                           G_CALLBACK (datetime_format_changed), (gpointer) obj);
 165 #ifdef MODEST_TOOLKIT_HILDON2
 166         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 167                              "  GtkWidget::hildon-mode = 1\n"
 168                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 169                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 170
 171 #endif
 172         g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
 173 }
 174
 175 static void
 176 modest_account_view_finalize (GObject *obj)
 177 {
 178         ModestAccountViewPrivate *priv;
 179
 180         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 181
 182         if (priv->datetime_formatter) {
 183                 g_object_unref (priv->datetime_formatter);
 184                 priv->datetime_formatter = NULL;
 185         }
 186
 187         /* Disconnect signals */
 188         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 189
 190         if (priv->account_mgr) {
 191                 g_object_unref (G_OBJECT(priv->account_mgr));
 192                 priv->account_mgr = NULL;
 193         }
 194
 195         G_OBJECT_CLASS(parent_class)->finalize (obj);
 196 }
 197
 198 /* Get the string for the last updated time. Result must NOT be g_freed */
 199 static const gchar*
 200 get_last_updated_string(ModestAccountView *self, ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 201 {
 202         /* FIXME: let's assume that 'last update' applies to the store account... */
 203         const gchar *last_updated_string;
 204         const gchar *store_account_name;
 205         const gchar *account_name;
 206         time_t last_updated;
 207         ModestServerAccountSettings *server_settings;
 208         ModestAccountViewPrivate *priv;
 209
 210         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 211         server_settings = modest_account_settings_get_store_settings (settings);
 212         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 213         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 214
 215 #ifdef MODEST_USE_LIBTIME
 216         /* If we use libtime, we are storing the time in UTC so we have to convert to currently
 217          * selected time */
 218         time_t now;
 219         struct tm *localtime_tm;
 220         time (&now);
 221         localtime_tm = localtime (&now);
 222         if (last_updated)
 223                 last_updated -= time_get_utc_offset (localtime_tm->tm_zone);
 224 #endif
 225         g_object_unref (server_settings);
 226         account_name = modest_account_settings_get_account_name (settings);
 227         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 228                 if (last_updated > 0) {
 229                         last_updated_string =
 230                                 modest_datetime_formatter_display_datetime (priv->datetime_formatter,
 231                                                                            last_updated);
 232                 } else {
 233                         last_updated_string = _("mcen_va_never");
 234                 }
 235         } else  {
 236                 last_updated_string = _("mcen_va_refreshing");
 237         }
 238
 239         return last_updated_string;
 240 }
 241
 242 static void
 243 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 244 {
 245         GSList *account_names, *cursor;
 246         GtkListStore *model;
 247
 248         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 249
 250         /* Get the ID of the currently-selected account,
 251          * so we can select it again after rebuilding the list.
 252          * Note that the name doesn't change even when the display name changes.
 253          */
 254         gchar *selected_name = modest_account_view_get_selected_account (view);
 255
 256         gtk_list_store_clear (model);
 257
 258         /* Note: We do not show disabled accounts.
 259          * Of course, this means that there is no UI to enable or disable
 260          * accounts. That is OK for maemo where no such feature or UI is
 261          * specified, so the "enabled" property is used internally to avoid
 262          * showing unfinished accounts. If a user-visible "enabled" is
 263          * needed in the future, we must use a second property for the
 264          * current use instead */
 265         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 266                 TRUE /* only enabled accounts. */);
 267
 268         while (cursor) {
 269                 gchar *account_name;
 270                 ModestAccountSettings *settings;
 271                 ModestServerAccountSettings *store_settings;
 272
 273                 account_name = (gchar*)cursor->data;
 274
 275                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 276                 if (!settings) {
 277                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 278                         cursor = cursor->next;
 279                         continue;
 280                 }
 281                 store_settings = modest_account_settings_get_store_settings (settings);
 282
 283                 /* don't display accounts without stores */
 284                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 285
 286                         GtkTreeIter iter;
 287
 288                         /* don't free */
 289                         const gchar *last_updated_string = get_last_updated_string(view, account_mgr, settings);
 290
 291                         if (modest_account_settings_get_enabled (settings)) {
 292                                 ModestProtocolType protocol_type;
 293                                 ModestProtocolRegistry *protocol_registry;
 294                                 ModestProtocol *protocol;
 295                                 const gchar *proto_name;
 296 #ifdef MODEST_TOOLKIT_HILDON2
 297                                 gchar *last_updated_hildon2;
 298
 299                                 last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 300                                                                    last_updated_string,
 301                                                                    NULL);
 302 #endif
 303                                 protocol_registry = modest_runtime_get_protocol_registry ();
 304                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 305                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 306                                 proto_name = modest_protocol_get_name (protocol);
 307                                 gtk_list_store_insert_with_values (
 308                                         model, &iter, 0,
 309                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 310                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 311                                         modest_account_settings_get_display_name (settings),
 312                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 313                                         modest_account_settings_get_enabled (settings),
 314                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 315                                         modest_account_settings_get_is_default (settings),
 316                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 317 #ifdef MODEST_TOOLKIT_HILDON2
 318                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 319 #else
 320                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 321 #endif
 322                                         -1);
 323 #ifdef MODEST_TOOLKIT_HILDON2
 324                                 g_free (last_updated_hildon2);
 325 #endif
 326                         }
 327                 }
 328
 329                 g_object_unref (store_settings);
 330                 g_object_unref (settings);
 331                 cursor = cursor->next;
 332         }
 333
 334         modest_account_mgr_free_account_names (account_names);
 335         account_names = NULL;
 336
 337         /* Try to re-select the same account: */
 338         if (selected_name) {
 339                 modest_account_view_select_account (view, selected_name);
 340                 g_free (selected_name);
 341         } else {
 342 #ifndef MODEST_TOOLKIT_HILDON2
 343                 modest_account_view_select_first_account (view);
 344 #endif
 345         }
 346 }
 347
 348 static void
 349 on_account_busy_changed(ModestAccountMgr *account_mgr,
 350                         const gchar *account_name,
 351                         gboolean busy,
 352                         ModestAccountView *self)
 353 {
 354         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 355         GtkTreeIter iter;
 356         gboolean found = FALSE;
 357
 358         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 359                 return;
 360
 361         do {
 362                 gchar* cur_name;
 363                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 364                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 365                                    &cur_name, -1);
 366
 367                 if (g_str_equal(cur_name, account_name)) {
 368                         ModestAccountSettings* settings =
 369                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 370                         if (!settings) {
 371                                 g_free (cur_name);
 372                                 return;
 373                         }
 374                         const gchar* last_updated_string = get_last_updated_string(self, account_mgr, settings);
 375 #ifdef MODEST_TOOLKIT_HILDON2
 376                         gchar *last_updated_hildon2;
 377
 378                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 379                                                             last_updated_string,
 380                                                             NULL);
 381 #endif
 382                         gtk_list_store_set(model, &iter,
 383 #ifdef MODEST_TOOLKIT_HILDON2
 384                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_hildon2,
 385 #else
 386                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 387 #endif
 388                                            -1);
 389
 390 #ifdef MODEST_TOOLKIT_HILDON2
 391                         g_free (last_updated_hildon2);
 392 #endif
 393                         g_object_unref (settings);
 394                         found = TRUE;
 395                 }
 396                 g_free (cur_name);
 397
 398         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 399 }
 400
 401 static void
 402 on_account_inserted (TnyAccountStore *account_store,
 403                      TnyAccount *account,
 404                      gpointer user_data)
 405 {
 406         ModestAccountView *self;
 407         ModestAccountViewPrivate *priv;
 408
 409         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 410
 411         self = MODEST_ACCOUNT_VIEW (user_data);
 412         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 413
 414         /* Do not refresh the view with transport accounts */
 415         if (TNY_IS_STORE_ACCOUNT (account))
 416                 update_account_view (priv->account_mgr, self);
 417 }
 418
 419 static void
 420 on_account_removed (TnyAccountStore *account_store,
 421                     TnyAccount *account,
 422                     gpointer user_data)
 423 {
 424         ModestAccountView *self;
 425         ModestAccountViewPrivate *priv;
 426         gchar *selected_name;
 427
 428         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 429
 430         self = MODEST_ACCOUNT_VIEW (user_data);
 431         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 432
 433         /* Do not refresh the view with transport accounts */
 434         if (!TNY_IS_STORE_ACCOUNT (account))
 435                 return;
 436
 437         selected_name = modest_account_view_get_selected_account (self);
 438         if (selected_name == NULL) {
 439 #ifndef MODEST_TOOLKIT_HILDON2
 440                 /* we select the first account if none is selected */
 441                 modest_account_view_select_first_account (self);
 442 #endif
 443         } else {
 444                 g_free (selected_name);
 445         }
 446
 447         update_account_view (priv->account_mgr, self);
 448 }
 449
 450
 451 static void
 452 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 453                             gchar *path,
 454                             ModestAccountView *self)
 455 {
 456         ModestAccountViewPrivate *priv;
 457         GtkTreeModel *model;
 458         GtkTreeIter iter;
 459         gchar *account_name = NULL;
 460
 461         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 462
 463         /* If it's active then do nothing, no need to reenable it as
 464            default account */
 465         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 466                 return;
 467
 468         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 469         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 470
 471         if (!gtk_tree_model_get_iter_from_string (model, &iter, path)) {
 472                 g_warning ("Got path of a not existing iter");
 473                 return;
 474         }
 475
 476         gtk_tree_model_get (model, &iter,
 477                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 478                             &account_name, -1);
 479
 480         /* Set this previously-non-default account as the
 481            default. We're not updating here the value of the
 482            DEFAULT_COLUMN because we'll do it in the
 483            "default_account_changed" signal handler. We do it like
 484            this because that way the signal handler is useful also
 485            when we're inserting a new account and there is no other
 486            one defined, in that case the change of account is provoked
 487            by the account mgr and not by a signal toggle.*/
 488         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 489
 490         g_free (account_name);
 491 }
 492
 493 static void
 494 on_account_updated (ModestAccountMgr* mgr,
 495                     gchar* account_name,
 496                     gpointer user_data)
 497 {
 498         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 499 }
 500
 501 static void
 502 bold_if_default_account_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 503                                     GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 504 {
 505         gboolean is_default;
 506         GtkStyle *style;
 507         const gchar *font_style;
 508         PangoAttribute *attr;
 509         PangoAttrList *attr_list = NULL;
 510         GtkWidget *widget;
 511
 512         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 513                             &is_default, -1);
 514
 515 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 516         widget = GTK_WIDGET (user_data);
 517         font_style = is_default?"EmpSystemFont":"SystemFont";
 518         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 519                                            font_style, NULL,
 520                                            G_TYPE_NONE);
 521         if (style) {
 522                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 523
 524                 attr_list = pango_attr_list_new ();
 525                 pango_attr_list_insert (attr_list, attr);
 526
 527                 g_object_set (G_OBJECT(renderer),
 528                               "attributes", attr_list,
 529                               NULL);
 530
 531                 pango_attr_list_unref (attr_list);
 532         } else {
 533                 g_object_set (G_OBJECT(renderer),
 534                               "weight", is_default ? 800: 400,
 535                               NULL);
 536         }
 537 }
 538
 539 static void
 540 bold_if_default_last_updated_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 541                                          GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 542 {
 543         gboolean is_default;
 544         GtkStyle *style;
 545         const gchar *font_style;
 546         PangoAttribute *attr;
 547         PangoAttrList *attr_list = NULL;
 548         GtkWidget *widget;
 549
 550         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 551                             &is_default, -1);
 552
 553 /*      widget = gtk_tree_view_column_get_tree_view (column); */
 554         widget = GTK_WIDGET (user_data);
 555         font_style = is_default?"EmpSmallSystemFont":"SmallSystemFont";
 556         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 557                                            font_style, NULL,
 558                                            G_TYPE_NONE);
 559         if (style) {
 560                 attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 561
 562                 attr_list = pango_attr_list_new ();
 563                 pango_attr_list_insert (attr_list, attr);
 564
 565                 g_object_set (G_OBJECT(renderer),
 566                               "attributes", attr_list,
 567                               NULL);
 568
 569                 pango_attr_list_unref (attr_list);
 570         } else {
 571                 g_object_set (G_OBJECT(renderer),
 572                               "weight", is_default ? 800: 400,
 573                               NULL);
 574         }
 575 }
 576
 577 static void
 578 init_view (ModestAccountView *self)
 579 {
 580         ModestAccountViewPrivate *priv;
 581         GtkCellRenderer *toggle_renderer, *text_renderer;
 582         GtkListStore *model;
 583         GtkTreeViewColumn *column;
 584
 585         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 586         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 587
 588         model = gtk_list_store_new (6,
 589                                     G_TYPE_STRING,  /* account name */
 590                                     G_TYPE_STRING,  /* account display name */
 591                                     G_TYPE_BOOLEAN, /* is-enabled */
 592                                     G_TYPE_BOOLEAN, /* is-default */
 593                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 594                                     G_TYPE_STRING   /* last updated (time_t) */
 595                 );
 596
 597         gtk_tree_sortable_set_sort_column_id (
 598                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 599                 GTK_SORT_ASCENDING);
 600
 601         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 602         g_object_unref (G_OBJECT (model));
 603
 604         toggle_renderer = gtk_cell_renderer_toggle_new ();
 605         /* the is_default column */
 606         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 607         column = gtk_tree_view_column_new_with_attributes
 608                 (_("mcen_ti_default"), toggle_renderer,
 609                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 610         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 611                                      column);
 612 #ifdef MODEST_TOOLKIT_HILDON2
 613         gtk_tree_view_column_set_visible (column, FALSE);
 614 #endif
 615
 616         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 617          * which causes the model column to be updated automatically when the row is clicked.
 618          * Making this the default in Maemo's GTK+ is obviously a bug:
 619          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 620          *
 621          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 622          */
 623 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 624         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 625         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 626 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 627
 628         priv->sig_handlers =
 629                 modest_signal_mgr_connect (priv->sig_handlers,
 630                                            G_OBJECT(toggle_renderer),
 631                                            "toggled",
 632                                            G_CALLBACK(on_account_default_toggled),
 633                                            self);
 634
 635         /* account name */
 636         text_renderer = gtk_cell_renderer_text_new ();
 637         g_object_set (G_OBJECT (text_renderer),
 638                       "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE,
 639 #ifdef MODEST_TOOLKIT_HILDON2
 640                       "xpad", HILDON_MARGIN_DOUBLE,
 641 #endif
 642                       NULL);
 643
 644         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 645                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 646         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 647         gtk_tree_view_column_set_expand (column, TRUE);
 648         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_account_cell_data,
 649                                                 self, NULL);
 650
 651         /* last update for this account */
 652         text_renderer = gtk_cell_renderer_text_new ();
 653         g_object_set (G_OBJECT (text_renderer),
 654                       "alignment", PANGO_ALIGN_RIGHT,
 655                       "xalign", 1.0,
 656 #ifdef MODEST_TOOLKIT_HILDON2
 657                       "xpad", HILDON_MARGIN_DOUBLE,
 658 #endif
 659                       NULL);
 660
 661         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 662                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 663         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 664         gtk_tree_view_column_set_expand (column, FALSE);
 665         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_last_updated_cell_data,
 666                                                 self, NULL);
 667
 668         /* Show the column headers,
 669          * which does not seem to be the default on Maemo.
 670          */
 671 #ifndef MODEST_TOOLKIT_HILDON2
 672         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 673 #endif
 674
 675         update_picker_mode (self);
 676
 677         priv->sig_handlers =
 678                 modest_signal_mgr_connect (priv->sig_handlers,
 679                                            G_OBJECT (modest_runtime_get_account_store ()),
 680                                            "account_removed",
 681                                            G_CALLBACK(on_account_removed),
 682                                            self);
 683         priv->sig_handlers =
 684                 modest_signal_mgr_connect (priv->sig_handlers,
 685                                            G_OBJECT (modest_runtime_get_account_store ()),
 686                                            "account_inserted",
 687                                            G_CALLBACK(on_account_inserted),
 688                                            self);
 689         priv->sig_handlers =
 690                 modest_signal_mgr_connect (priv->sig_handlers,
 691                                            G_OBJECT(priv->account_mgr),
 692                                            "account_busy_changed",
 693                                            G_CALLBACK(on_account_busy_changed),
 694                                            self);
 695         priv->sig_handlers =
 696                 modest_signal_mgr_connect (priv->sig_handlers,
 697                                            G_OBJECT(priv->account_mgr),
 698                                            "default_account_changed",
 699                                            G_CALLBACK(on_default_account_changed),
 700                                            self);
 701         priv->sig_handlers =
 702                 modest_signal_mgr_connect (priv->sig_handlers,
 703                                            G_OBJECT(priv->account_mgr),
 704                                            "display_name_changed",
 705                                            G_CALLBACK(on_display_name_changed),
 706                                            self);
 707         priv->sig_handlers =
 708                         modest_signal_mgr_connect (priv->sig_handlers,
 709                                                    G_OBJECT (priv->account_mgr),
 710                                                    "account_updated",
 711                                                    G_CALLBACK (on_account_updated),
 712                                                    self);
 713 }
 714
 715
 716 ModestAccountView*
 717 modest_account_view_new (ModestAccountMgr *account_mgr)
 718 {
 719         GObject *obj;
 720         ModestAccountViewPrivate *priv;
 721
 722         g_return_val_if_fail (account_mgr, NULL);
 723
 724         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 725 #ifdef MODEST_TOOLKIT_HILDON2
 726                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 727 #endif
 728                             NULL);
 729         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 730
 731         g_object_ref (G_OBJECT (account_mgr));
 732         priv->account_mgr = account_mgr;
 733
 734         init_view (MODEST_ACCOUNT_VIEW (obj));
 735         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 736
 737         return MODEST_ACCOUNT_VIEW (obj);
 738 }
 739
 740 gchar *
 741 modest_account_view_get_selected_account (ModestAccountView *self)
 742 {
 743         gchar *account_name = NULL;
 744         GtkTreeSelection *sel;
 745         GtkTreeModel *model;
 746         GtkTreeIter iter;
 747
 748         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 749
 750         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 751         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 752                 gtk_tree_model_get (model, &iter,
 753                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 754                                     &account_name, -1);
 755         }
 756
 757         return account_name;
 758 }
 759
 760 gchar *
 761 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 762 {
 763         gchar *account_name = NULL;
 764         GtkTreeModel *model;
 765         GtkTreeIter iter;
 766
 767         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 768
 769         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 770         if (gtk_tree_model_get_iter (model, &iter, path)) {
 771                 gtk_tree_model_get (model, &iter,
 772                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 773                                     &account_name, -1);
 774         }
 775
 776         return account_name;
 777 }
 778
 779 /* This allows us to pass more than one piece of data to the signal handler,
 780  * and get a result: */
 781 typedef struct
 782 {
 783                 ModestAccountView* self;
 784                 const gchar *account_name;
 785 } ForEachData;
 786
 787 static gboolean
 788 on_model_foreach_select_account(GtkTreeModel *model,
 789         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 790 {
 791         ForEachData *state = (ForEachData*)(user_data);
 792
 793         /* Select the item if it has the matching account name: */
 794         gchar *this_account_name = NULL;
 795         gtk_tree_model_get (model, iter,
 796                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 797                 -1);
 798         if(this_account_name && state->account_name
 799                 && (strcmp (this_account_name, state->account_name) == 0)) {
 800
 801                 GtkTreeSelection *selection =
 802                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 803                 gtk_tree_selection_select_iter (selection, iter);
 804
 805                 return TRUE; /* Stop walking the tree. */
 806         }
 807
 808         return FALSE; /* Keep walking the tree. */
 809 }
 810
 811 static void
 812 modest_account_view_select_account (ModestAccountView *account_view,
 813                                     const gchar* account_name)
 814 {
 815 #ifdef MODEST_TOOLKIT_HILDON2
 816         return;
 817 #endif
 818         /* Create a state instance so we can send two items of data to the signal handler: */
 819         ForEachData *state = g_new0 (ForEachData, 1);
 820         state->self = account_view;
 821         state->account_name = account_name;
 822
 823         GtkTreeModel *model = gtk_tree_view_get_model (
 824                 GTK_TREE_VIEW (account_view));
 825         gtk_tree_model_foreach (model,
 826                 on_model_foreach_select_account, state);
 827
 828         g_free (state);
 829 }
 830
 831 #ifndef MODEST_TOOLKIT_HILDON2
 832 static void
 833 modest_account_view_select_first_account (ModestAccountView *account_view)
 834 {
 835         GtkTreeIter iter;
 836         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 837
 838         if (gtk_tree_model_get_iter_first (model, &iter)) {
 839                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 840
 841                 gtk_tree_selection_select_iter (selection, &iter);
 842         }
 843 }
 844 #endif
 845
 846 static void
 847 on_default_account_changed (ModestAccountMgr *mgr,
 848                             gpointer user_data)
 849 {
 850         GtkTreeIter iter;
 851         gchar *default_account_name;
 852         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 853
 854         if (!gtk_tree_model_get_iter_first(model, &iter))
 855                 return;
 856
 857         default_account_name = modest_account_mgr_get_default_account (mgr);
 858
 859         do {
 860                 gboolean is_default;
 861                 gchar *name;
 862
 863                 gtk_tree_model_get (model, &iter,
 864                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 865                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 866                                     -1);
 867
 868                 /* Update the default account column */
 869                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 870                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 871                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 872                 else
 873                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 874                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 875
 876                 g_free (name);
 877
 878         } while (gtk_tree_model_iter_next(model, &iter));
 879
 880         /* Free and force a redraw */
 881         g_free (default_account_name);
 882         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 883 }
 884
 885 static void
 886 on_display_name_changed (ModestAccountMgr *mgr,
 887                          const gchar *account,
 888                          gpointer user_data)
 889 {
 890         /* Update the view */
 891         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 892 }
 893
 894 static void
 895 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 896 {
 897         if (strcmp ("style", spec->name) == 0) {
 898                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 899         }
 900 }
 901
 902 static void
 903 update_picker_mode (ModestAccountView *self)
 904 {
 905         ModestAccountViewPrivate *priv;
 906         GtkTreeViewColumn *column;
 907         GList *renderers;
 908         GtkCellRenderer *renderer;
 909
 910         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 911         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 912
 913         /* Last updated column */
 914         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 2);
 915         gtk_tree_view_column_set_visible (column, !priv->picker_mode);
 916
 917         /* Name column */
 918         column = gtk_tree_view_get_column (GTK_TREE_VIEW (self), 1);
 919         renderers = gtk_tree_view_column_get_cell_renderers (column);
 920         renderer = (GtkCellRenderer *) renderers->data;
 921         g_object_set (renderer,
 922                       "align-set", TRUE,
 923                       "alignment", priv->picker_mode?PANGO_ALIGN_CENTER:PANGO_ALIGN_LEFT,
 924                       NULL);
 925         g_list_free (renderers);
 926 }
 927
 928 void
 929 modest_account_view_set_picker_mode (ModestAccountView *self, gboolean enable)
 930 {
 931         ModestAccountViewPrivate *priv;
 932
 933         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 934         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 935
 936         priv->picker_mode = enable;
 937         update_picker_mode (self);
 938 }
 939
 940 gboolean
 941 modest_account_view_get_picker_mode (ModestAccountView *self)
 942 {
 943         ModestAccountViewPrivate *priv;
 944
 945         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), FALSE);
 946         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 947
 948         return priv->picker_mode;
 949 }