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