git.maemo.org Git - modest/blob - src/widgets/modest-account-view.c

   1 /* Copyright (c) 2006, Nokia Corporation
   2  * All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  * * Redistributions of source code must retain the above copyright
   9  *   notice, this list of conditions and the following disclaimer.
  10  * * Redistributions in binary form must reproduce the above copyright
  11  *   notice, this list of conditions and the following disclaimer in the
  12  *   documentation and/or other materials provided with the distribution.
  13  * * Neither the name of the Nokia Corporation nor the names of its
  14  *   contributors may be used to endorse or promote products derived from
  15  *   this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  18  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  19  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  20  * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  21  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  22  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  23  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  24  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  25  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  26  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  */
  29
  30 #include <glib/gi18n.h>
  31 #include "modest-account-view.h"
  32
  33 #include <modest-account-mgr.h>
  34 #include <modest-account-mgr-helpers.h>
  35 #include <modest-tny-account.h>
  36 #include <modest-text-utils.h>
  37 #include <modest-runtime.h>
  38 #include <modest-signal-mgr.h>
  39
  40 #include <gtk/gtkcellrenderertoggle.h>
  41 #include <gtk/gtkcellrenderertext.h>
  42 #include <gtk/gtktreeselection.h>
  43 #include <gtk/gtkliststore.h>
  44 #include <string.h> /* For strcmp(). */
  45 #include <modest-account-mgr-helpers.h>
  46 #include <modest-datetime-formatter.h>
  47 #ifdef MODEST_TOOLKIT_HILDON2
  48 #include <hildon/hildon-defines.h>
  49 #endif
  50
  51 /* 'private'/'protected' functions */
  52 static void modest_account_view_class_init    (ModestAccountViewClass *klass);
  53 static void modest_account_view_init          (ModestAccountView *obj);
  54 static void modest_account_view_finalize      (GObject *obj);
  55
  56 static void modest_account_view_select_account (ModestAccountView *account_view,
  57                                                 const gchar* account_name);
  58
  59 static void on_default_account_changed         (ModestAccountMgr *mgr,
  60                                                 gpointer user_data);
  61
  62 static void on_display_name_changed            (ModestAccountMgr *self,
  63                                                 const gchar *account,
  64                                                 gpointer user_data);
  65
  66 #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
  75 typedef enum {
  76         MODEST_ACCOUNT_VIEW_NAME_COLUMN,
  77         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
  78         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
  79         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
  80         MODEST_ACCOUNT_VIEW_PROTO_COLUMN,
  81         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,
  82
  83         MODEST_ACCOUNT_VIEW_COLUMN_NUM
  84 } AccountViewColumns;
  85
  86 typedef struct _ModestAccountViewPrivate ModestAccountViewPrivate;
  87 struct _ModestAccountViewPrivate {
  88         ModestAccountMgr *account_mgr;
  89
  90         ModestDatetimeFormatter *datetime_formatter;
  91
  92         /* Signal handlers */
  93         GSList *sig_handlers;
  94 };
  95 #define MODEST_ACCOUNT_VIEW_GET_PRIVATE(o)      (G_TYPE_INSTANCE_GET_PRIVATE((o), \
  96                                                  MODEST_TYPE_ACCOUNT_VIEW, \
  97                                                  ModestAccountViewPrivate))
  98 /* globals */
  99 static GtkTreeViewClass *parent_class = NULL;
 100
 101 GType
 102 modest_account_view_get_type (void)
 103 {
 104         static GType my_type = 0;
 105         if (!my_type) {
 106                 static const GTypeInfo my_info = {
 107                         sizeof(ModestAccountViewClass),
 108                         NULL,           /* base init */
 109                         NULL,           /* base finalize */
 110                         (GClassInitFunc) modest_account_view_class_init,
 111                         NULL,           /* class finalize */
 112                         NULL,           /* class data */
 113                         sizeof(ModestAccountView),
 114                         1,              /* n_preallocs */
 115                         (GInstanceInitFunc) modest_account_view_init,
 116                         NULL
 117                 };
 118                 my_type = g_type_register_static (GTK_TYPE_TREE_VIEW,
 119                                                   "ModestAccountView",
 120                                                   &my_info, 0);
 121         }
 122         return my_type;
 123 }
 124
 125 static void
 126 modest_account_view_class_init (ModestAccountViewClass *klass)
 127 {
 128         GObjectClass *gobject_class;
 129         gobject_class = (GObjectClass*) klass;
 130
 131         parent_class            = g_type_class_peek_parent (klass);
 132         gobject_class->finalize = modest_account_view_finalize;
 133
 134         g_type_class_add_private (gobject_class, sizeof(ModestAccountViewPrivate));
 135 }
 136
 137 static void
 138 datetime_format_changed (ModestDatetimeFormatter *formatter,
 139                          ModestAccountView *self)
 140 {
 141         ModestAccountViewPrivate *priv;
 142
 143         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 144         update_account_view (priv->account_mgr, self);
 145 }
 146
 147 static void
 148 modest_account_view_init (ModestAccountView *obj)
 149 {
 150         ModestAccountViewPrivate *priv;
 151
 152         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 153
 154         priv->sig_handlers = NULL;
 155
 156         priv->datetime_formatter = modest_datetime_formatter_new ();
 157         g_signal_connect (G_OBJECT (priv->datetime_formatter), "format-changed",
 158                           G_CALLBACK (datetime_format_changed), (gpointer) obj);
 159 #ifdef MODEST_TOOLKIT_HILDON2
 160         gtk_rc_parse_string ("style \"fremantle-modest-account-view\" {\n"
 161                              "  GtkWidget::hildon-mode = 1\n"
 162                              "} widget \"*.fremantle-modest-account-view\" style \"fremantle-modest-account-view\""
 163                              "widget_class \"*<HildonPannableArea>.ModestAccountView\" style :highest \"fremantle-modest-account-view\"");
 164
 165 #endif
 166         g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
 167 }
 168
 169 static void
 170 modest_account_view_finalize (GObject *obj)
 171 {
 172         ModestAccountViewPrivate *priv;
 173
 174         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 175
 176         if (priv->datetime_formatter) {
 177                 g_object_unref (priv->datetime_formatter);
 178                 priv->datetime_formatter = NULL;
 179         }
 180
 181         /* Disconnect signals */
 182         modest_signal_mgr_disconnect_all_and_destroy (priv->sig_handlers);
 183
 184         if (priv->account_mgr) {
 185                 g_object_unref (G_OBJECT(priv->account_mgr));
 186                 priv->account_mgr = NULL;
 187         }
 188
 189         G_OBJECT_CLASS(parent_class)->finalize (obj);
 190 }
 191
 192 /* Get the string for the last updated time. Result must NOT be g_freed */
 193 static const gchar*
 194 get_last_updated_string(ModestAccountView *self, ModestAccountMgr* account_mgr, ModestAccountSettings *settings)
 195 {
 196         /* FIXME: let's assume that 'last update' applies to the store account... */
 197         const gchar *last_updated_string;
 198         const gchar *store_account_name;
 199         const gchar *account_name;
 200         time_t last_updated;
 201         ModestServerAccountSettings *server_settings;
 202         ModestAccountViewPrivate *priv;
 203
 204         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 205         server_settings = modest_account_settings_get_store_settings (settings);
 206         store_account_name = modest_server_account_settings_get_account_name (server_settings);
 207         last_updated = modest_account_mgr_get_last_updated (account_mgr, store_account_name);
 208         g_object_unref (server_settings);
 209         account_name = modest_account_settings_get_account_name (settings);
 210         if (!modest_account_mgr_account_is_busy(account_mgr, account_name)) {
 211                 if (last_updated > 0) {
 212                         last_updated_string =
 213                                 modest_datetime_formatter_display_datetime (priv->datetime_formatter,
 214                                                                            last_updated);
 215                 } else {
 216                         last_updated_string = _("mcen_va_never");
 217                 }
 218         } else  {
 219                 last_updated_string = _("mcen_va_refreshing");
 220         }
 221
 222         return last_updated_string;
 223 }
 224
 225 static void
 226 update_account_view (ModestAccountMgr *account_mgr, ModestAccountView *view)
 227 {
 228         GSList *account_names, *cursor;
 229         GtkListStore *model;
 230
 231         model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(view)));
 232
 233         /* Get the ID of the currently-selected account,
 234          * so we can select it again after rebuilding the list.
 235          * Note that the name doesn't change even when the display name changes.
 236          */
 237         gchar *selected_name = modest_account_view_get_selected_account (view);
 238
 239         gtk_list_store_clear (model);
 240
 241         /* Note: We do not show disabled accounts.
 242          * Of course, this means that there is no UI to enable or disable
 243          * accounts. That is OK for maemo where no such feature or UI is
 244          * specified, so the "enabled" property is used internally to avoid
 245          * showing unfinished accounts. If a user-visible "enabled" is
 246          * needed in the future, we must use a second property for the
 247          * current use instead */
 248         cursor = account_names = modest_account_mgr_account_names (account_mgr,
 249                 TRUE /* only enabled accounts. */);
 250
 251         while (cursor) {
 252                 gchar *account_name;
 253                 ModestAccountSettings *settings;
 254                 ModestServerAccountSettings *store_settings;
 255
 256                 account_name = (gchar*)cursor->data;
 257
 258                 settings = modest_account_mgr_load_account_settings (account_mgr, account_name);
 259                 if (!settings) {
 260                         g_printerr ("modest: failed to get account data for %s\n", account_name);
 261                         cursor = cursor->next;
 262                         continue;
 263                 }
 264                 store_settings = modest_account_settings_get_store_settings (settings);
 265
 266                 /* don't display accounts without stores */
 267                 if (modest_server_account_settings_get_account_name (store_settings) != NULL) {
 268
 269                         GtkTreeIter iter;
 270
 271                         /* don't free */
 272                         const gchar *last_updated_string = get_last_updated_string(view, account_mgr, settings);
 273
 274                         if (modest_account_settings_get_enabled (settings)) {
 275                                 ModestProtocolType protocol_type;
 276                                 ModestProtocolRegistry *protocol_registry;
 277                                 ModestProtocol *protocol;
 278                                 const gchar *proto_name;
 279 #ifdef MODEST_TOOLKIT_HILDON2
 280                                 gchar *last_updated_hildon2;
 281
 282                                 last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 283                                                                    last_updated_string,
 284                                                                    NULL);
 285 #endif
 286                                 protocol_registry = modest_runtime_get_protocol_registry ();
 287                                 protocol_type = modest_server_account_settings_get_protocol (store_settings);
 288                                 protocol = modest_protocol_registry_get_protocol_by_type (protocol_registry, protocol_type);
 289                                 proto_name = modest_protocol_get_name (protocol);
 290                                 gtk_list_store_insert_with_values (
 291                                         model, &iter, 0,
 292                                         MODEST_ACCOUNT_VIEW_NAME_COLUMN, account_name,
 293                                         MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 294                                         modest_account_settings_get_display_name (settings),
 295                                         MODEST_ACCOUNT_VIEW_IS_ENABLED_COLUMN,
 296                                         modest_account_settings_get_enabled (settings),
 297                                         MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 298                                         modest_account_settings_get_is_default (settings),
 299                                         MODEST_ACCOUNT_VIEW_PROTO_COLUMN, proto_name,
 300 #ifdef MODEST_TOOLKIT_HILDON2
 301                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_hildon2,
 302 #else
 303                                         MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN,  last_updated_string,
 304 #endif
 305                                         -1);
 306 #ifdef MODEST_TOOLKIT_HILDON2
 307                                 g_free (last_updated_hildon2);
 308 #endif
 309                         }
 310                 }
 311
 312                 g_object_unref (store_settings);
 313                 g_object_unref (settings);
 314                 cursor = cursor->next;
 315         }
 316
 317         modest_account_mgr_free_account_names (account_names);
 318         account_names = NULL;
 319
 320         /* Try to re-select the same account: */
 321         if (selected_name) {
 322                 modest_account_view_select_account (view, selected_name);
 323                 g_free (selected_name);
 324         } else {
 325 #ifndef MODEST_TOOLKIT_HILDON2
 326                 modest_account_view_select_first_account (view);
 327 #endif
 328         }
 329 }
 330
 331 static void
 332 on_account_busy_changed(ModestAccountMgr *account_mgr,
 333                         const gchar *account_name,
 334                         gboolean busy,
 335                         ModestAccountView *self)
 336 {
 337         GtkListStore *model = GTK_LIST_STORE(gtk_tree_view_get_model (GTK_TREE_VIEW(self)));
 338         GtkTreeIter iter;
 339         gboolean found = FALSE;
 340
 341         if (!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(model), &iter))
 342                 return;
 343
 344         do {
 345                 gchar* cur_name;
 346                 gtk_tree_model_get(GTK_TREE_MODEL(model), &iter,
 347                                    MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 348                                    &cur_name, -1);
 349
 350                 if (g_str_equal(cur_name, account_name)) {
 351                         ModestAccountSettings* settings =
 352                                 modest_account_mgr_load_account_settings (account_mgr, account_name);
 353                         if (!settings) {
 354                                 g_free (cur_name);
 355                                 return;
 356                         }
 357                         const gchar* last_updated_string = get_last_updated_string(self, account_mgr, settings);
 358 #ifdef MODEST_TOOLKIT_HILDON2
 359                         gchar *last_updated_hildon2;
 360
 361                         last_updated_hildon2 = g_strconcat (_("mcen_ti_lastupdated"), "\n",
 362                                                             last_updated_string,
 363                                                             NULL);
 364 #endif
 365                         gtk_list_store_set(model, &iter,
 366 #ifdef MODEST_TOOLKIT_HILDON2
 367                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_hildon2,
 368 #else
 369                                            MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, last_updated_string,
 370 #endif
 371                                            -1);
 372
 373 #ifdef MODEST_TOOLKIT_HILDON2
 374                         g_free (last_updated_hildon2);
 375 #endif
 376                         g_object_unref (settings);
 377                         found = TRUE;
 378                 }
 379                 g_free (cur_name);
 380
 381         } while (!found && gtk_tree_model_iter_next(GTK_TREE_MODEL(model), &iter));
 382 }
 383
 384 static void
 385 on_account_inserted (TnyAccountStore *account_store,
 386                      TnyAccount *account,
 387                      gpointer user_data)
 388 {
 389         ModestAccountView *self;
 390         ModestAccountViewPrivate *priv;
 391
 392         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 393
 394         self = MODEST_ACCOUNT_VIEW (user_data);
 395         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 396
 397         /* Do not refresh the view with transport accounts */
 398         if (TNY_IS_STORE_ACCOUNT (account))
 399                 update_account_view (priv->account_mgr, self);
 400 }
 401
 402 static void
 403 on_account_removed (TnyAccountStore *account_store,
 404                     TnyAccount *account,
 405                     gpointer user_data)
 406 {
 407         ModestAccountView *self;
 408         ModestAccountViewPrivate *priv;
 409         gchar *selected_name;
 410
 411         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (user_data));
 412
 413         self = MODEST_ACCOUNT_VIEW (user_data);
 414         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE (self);
 415
 416         /* Do not refresh the view with transport accounts */
 417         if (!TNY_IS_STORE_ACCOUNT (account))
 418                 return;
 419
 420         selected_name = modest_account_view_get_selected_account (self);
 421         if (selected_name == NULL) {
 422 #ifndef MODEST_TOOLKIT_HILDON2
 423                 /* we select the first account if none is selected */
 424                 modest_account_view_select_first_account (self);
 425 #endif
 426         } else {
 427                 g_free (selected_name);
 428         }
 429
 430         update_account_view (priv->account_mgr, self);
 431 }
 432
 433
 434 static void
 435 on_account_default_toggled (GtkCellRendererToggle *cell_renderer,
 436                             gchar *path,
 437                             ModestAccountView *self)
 438 {
 439         ModestAccountViewPrivate *priv;
 440         GtkTreeModel *model;
 441         GtkTreeIter iter;
 442         gchar *account_name = NULL;
 443
 444         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 445
 446         /* If it's active then do nothing, no need to reenable it as
 447            default account */
 448         if (gtk_cell_renderer_toggle_get_active (cell_renderer))
 449                 return;
 450
 451         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 452         model = gtk_tree_view_get_model (GTK_TREE_VIEW(self));
 453         gtk_tree_model_get_iter_from_string (model, &iter, path);
 454
 455         gtk_tree_model_get (model, &iter,
 456                             MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 457                             &account_name, -1);
 458
 459         /* Set this previously-non-default account as the
 460            default. We're not updating here the value of the
 461            DEFAULT_COLUMN because we'll do it in the
 462            "default_account_changed" signal handler. We do it like
 463            this because that way the signal handler is useful also
 464            when we're inserting a new account and there is no other
 465            one defined, in that case the change of account is provoked
 466            by the account mgr and not by a signal toggle.*/
 467         modest_account_mgr_set_default_account (priv->account_mgr, account_name);
 468
 469         g_free (account_name);
 470 }
 471
 472 static void
 473 on_account_updated (ModestAccountMgr* mgr,
 474                     gchar* account_name,
 475                     gpointer user_data)
 476 {
 477         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 478 }
 479
 480 static void
 481 bold_if_default_account_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 482                                     GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 483 {
 484         gboolean is_default;
 485 #ifdef MODEST_TOOLKIT_HILDON2
 486         GtkStyle *style;
 487         const gchar *font_style;
 488         PangoAttribute *attr;
 489         PangoAttrList *attr_list = NULL;
 490         GtkWidget *widget;
 491 #endif
 492         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 493                             &is_default, -1);
 494
 495 #ifdef MODEST_TOOLKIT_HILDON2
 496         widget = gtk_tree_view_column_get_tree_view (column);
 497         font_style = is_default?"EmpSystemFont":"SystemFont";
 498         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 499                                            font_style, NULL,
 500                                            G_TYPE_NONE);
 501         attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 502
 503         attr_list = pango_attr_list_new ();
 504         pango_attr_list_insert (attr_list, attr);
 505
 506         g_object_set (G_OBJECT(renderer),
 507                       "attributes", attr_list,
 508                       NULL);
 509
 510         pango_attr_list_unref (attr_list);
 511 #else
 512         g_object_set (G_OBJECT(renderer),
 513                       "weight", is_default ? 800: 400,
 514                       NULL);
 515 #endif
 516 }
 517
 518 static void
 519 bold_if_default_last_updated_cell_data  (GtkTreeViewColumn *column,  GtkCellRenderer *renderer,
 520                                          GtkTreeModel *tree_model,  GtkTreeIter *iter,  gpointer user_data)
 521 {
 522         gboolean is_default;
 523 #ifdef MODEST_TOOLKIT_HILDON2
 524         GtkStyle *style;
 525         const gchar *font_style;
 526         PangoAttribute *attr;
 527         PangoAttrList *attr_list = NULL;
 528         GtkWidget *widget;
 529 #endif
 530         gtk_tree_model_get (tree_model, iter, MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN,
 531                             &is_default, -1);
 532
 533 #ifdef MODEST_TOOLKIT_HILDON2
 534         widget = gtk_tree_view_column_get_tree_view (column);
 535         font_style = is_default?"EmpSmallSystemFont":"SmallSystemFont";
 536         style = gtk_rc_get_style_by_paths (gtk_widget_get_settings (GTK_WIDGET(widget)),
 537                                            font_style, NULL,
 538                                            G_TYPE_NONE);
 539         attr = pango_attr_font_desc_new (pango_font_description_copy (style->font_desc));
 540
 541         attr_list = pango_attr_list_new ();
 542         pango_attr_list_insert (attr_list, attr);
 543
 544         g_object_set (G_OBJECT(renderer),
 545                       "attributes", attr_list,
 546                       NULL);
 547
 548         pango_attr_list_unref (attr_list);
 549 #else
 550         g_object_set (G_OBJECT(renderer),
 551                       "weight", is_default ? 800: 400,
 552                       NULL);
 553 #endif
 554 }
 555
 556 static void
 557 init_view (ModestAccountView *self)
 558 {
 559         ModestAccountViewPrivate *priv;
 560         GtkCellRenderer *toggle_renderer, *text_renderer;
 561         GtkListStore *model;
 562         GtkTreeViewColumn *column;
 563
 564         g_return_if_fail (MODEST_IS_ACCOUNT_VIEW (self));
 565         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(self);
 566
 567         model = gtk_list_store_new (6,
 568                                     G_TYPE_STRING,  /* account name */
 569                                     G_TYPE_STRING,  /* account display name */
 570                                     G_TYPE_BOOLEAN, /* is-enabled */
 571                                     G_TYPE_BOOLEAN, /* is-default */
 572                                     G_TYPE_STRING,  /* account proto (pop, imap,...) */
 573                                     G_TYPE_STRING   /* last updated (time_t) */
 574                 );
 575
 576         gtk_tree_sortable_set_sort_column_id (
 577                 GTK_TREE_SORTABLE (model), MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN,
 578                 GTK_SORT_ASCENDING);
 579
 580         gtk_tree_view_set_model (GTK_TREE_VIEW(self), GTK_TREE_MODEL(model));
 581         g_object_unref (G_OBJECT (model));
 582
 583         toggle_renderer = gtk_cell_renderer_toggle_new ();
 584         /* the is_default column */
 585         g_object_set (G_OBJECT(toggle_renderer), "activatable", TRUE, "radio", TRUE, NULL);
 586         column = gtk_tree_view_column_new_with_attributes
 587                 (_("mcen_ti_default"), toggle_renderer,
 588                  "active", MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, NULL);
 589         gtk_tree_view_append_column (GTK_TREE_VIEW(self),
 590                                      column);
 591 #ifdef MODEST_TOOLKIT_HILDON2
 592         gtk_tree_view_column_set_visible (column, FALSE);
 593 #endif
 594
 595         /* Disable the Maemo GtkTreeView::allow-checkbox-mode Maemo modification,
 596          * which causes the model column to be updated automatically when the row is clicked.
 597          * Making this the default in Maemo's GTK+ is obviously a bug:
 598          * https://maemo.org/bugzilla/show_bug.cgi?id=146
 599          *
 600          * djcb: indeed, they have been removed for post-bora, i added the ifdefs...
 601          */
 602 #ifdef MODEST_HAVE_HILDON0_WIDGETS
 603         g_object_set(G_OBJECT(self), "allow-checkbox-mode", FALSE, NULL);
 604         g_object_set(G_OBJECT(toggle_renderer), "checkbox-mode", FALSE, NULL);
 605 #endif /* MODEST_HAVE_HILDON0_WIDGETS */
 606
 607         priv->sig_handlers =
 608                 modest_signal_mgr_connect (priv->sig_handlers,
 609                                            G_OBJECT(toggle_renderer),
 610                                            "toggled",
 611                                            G_CALLBACK(on_account_default_toggled),
 612                                            self);
 613
 614         /* account name */
 615         text_renderer = gtk_cell_renderer_text_new ();
 616         g_object_set (G_OBJECT (text_renderer),
 617                       "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE,
 618 #ifdef MODEST_TOOLKIT_HILDON2
 619                       "xpad", HILDON_MARGIN_DOUBLE,
 620 #endif
 621                       NULL);
 622
 623         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_account"), text_renderer, "text",
 624                                                             MODEST_ACCOUNT_VIEW_DISPLAY_NAME_COLUMN, NULL);
 625         gtk_tree_view_append_column (GTK_TREE_VIEW(self), column);
 626         gtk_tree_view_column_set_expand (column, TRUE);
 627         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_account_cell_data,
 628                                                 NULL, NULL);
 629
 630         /* last update for this account */
 631         text_renderer = gtk_cell_renderer_text_new ();
 632         g_object_set (G_OBJECT (text_renderer),
 633                       "alignment", PANGO_ALIGN_RIGHT,
 634                       "xalign", 1.0,
 635 #ifdef MODEST_TOOLKIT_HILDON2
 636                       "xpad", HILDON_MARGIN_DOUBLE,
 637 #endif
 638                       NULL);
 639
 640         column =  gtk_tree_view_column_new_with_attributes (_("mcen_ti_lastupdated"), text_renderer,"markup",
 641                                                             MODEST_ACCOUNT_VIEW_LAST_UPDATED_COLUMN, NULL);
 642         gtk_tree_view_append_column (GTK_TREE_VIEW(self),column);
 643         gtk_tree_view_column_set_expand (column, FALSE);
 644         gtk_tree_view_column_set_cell_data_func(column, text_renderer, bold_if_default_last_updated_cell_data,
 645                                                 NULL, NULL);
 646
 647         /* Show the column headers,
 648          * which does not seem to be the default on Maemo.
 649          */
 650 #ifndef MODEST_TOOLKIT_HILDON2
 651         gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(self), TRUE);
 652 #endif
 653
 654         priv->sig_handlers =
 655                 modest_signal_mgr_connect (priv->sig_handlers,
 656                                            G_OBJECT (modest_runtime_get_account_store ()),
 657                                            "account_removed",
 658                                            G_CALLBACK(on_account_removed),
 659                                            self);
 660         priv->sig_handlers =
 661                 modest_signal_mgr_connect (priv->sig_handlers,
 662                                            G_OBJECT (modest_runtime_get_account_store ()),
 663                                            "account_inserted",
 664                                            G_CALLBACK(on_account_inserted),
 665                                            self);
 666         priv->sig_handlers =
 667                 modest_signal_mgr_connect (priv->sig_handlers,
 668                                            G_OBJECT(priv->account_mgr),
 669                                            "account_busy_changed",
 670                                            G_CALLBACK(on_account_busy_changed),
 671                                            self);
 672         priv->sig_handlers =
 673                 modest_signal_mgr_connect (priv->sig_handlers,
 674                                            G_OBJECT(priv->account_mgr),
 675                                            "default_account_changed",
 676                                            G_CALLBACK(on_default_account_changed),
 677                                            self);
 678         priv->sig_handlers =
 679                 modest_signal_mgr_connect (priv->sig_handlers,
 680                                            G_OBJECT(priv->account_mgr),
 681                                            "display_name_changed",
 682                                            G_CALLBACK(on_display_name_changed),
 683                                            self);
 684         priv->sig_handlers =
 685                         modest_signal_mgr_connect (priv->sig_handlers,
 686                                                    G_OBJECT (priv->account_mgr),
 687                                                    "account_updated",
 688                                                    G_CALLBACK (on_account_updated),
 689                                                    self);
 690 }
 691
 692
 693 ModestAccountView*
 694 modest_account_view_new (ModestAccountMgr *account_mgr)
 695 {
 696         GObject *obj;
 697         ModestAccountViewPrivate *priv;
 698
 699         g_return_val_if_fail (account_mgr, NULL);
 700
 701         obj  = g_object_new(MODEST_TYPE_ACCOUNT_VIEW,
 702 #ifdef MODEST_TOOLKIT_HILDON2
 703                             "hildon-ui-mode", HILDON_UI_MODE_NORMAL,
 704 #endif
 705                             NULL);
 706         priv = MODEST_ACCOUNT_VIEW_GET_PRIVATE(obj);
 707
 708         g_object_ref (G_OBJECT (account_mgr));
 709         priv->account_mgr = account_mgr;
 710
 711         init_view (MODEST_ACCOUNT_VIEW (obj));
 712         update_account_view (account_mgr, MODEST_ACCOUNT_VIEW (obj));
 713
 714         return MODEST_ACCOUNT_VIEW (obj);
 715 }
 716
 717 gchar *
 718 modest_account_view_get_selected_account (ModestAccountView *self)
 719 {
 720         gchar *account_name = NULL;
 721         GtkTreeSelection *sel;
 722         GtkTreeModel *model;
 723         GtkTreeIter iter;
 724
 725         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 726
 727         sel = gtk_tree_view_get_selection (GTK_TREE_VIEW (self));
 728         if (gtk_tree_selection_get_selected (sel, &model, &iter)) {
 729                 gtk_tree_model_get (model, &iter,
 730                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 731                                     &account_name, -1);
 732         }
 733
 734         return account_name;
 735 }
 736
 737 gchar *
 738 modest_account_view_get_path_account (ModestAccountView *self, GtkTreePath *path)
 739 {
 740         gchar *account_name = NULL;
 741         GtkTreeModel *model;
 742         GtkTreeIter iter;
 743
 744         g_return_val_if_fail (MODEST_IS_ACCOUNT_VIEW (self), NULL);
 745
 746         model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
 747         if (gtk_tree_model_get_iter (model, &iter, path)) {
 748                 gtk_tree_model_get (model, &iter,
 749                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN,
 750                                     &account_name, -1);
 751         }
 752
 753         return account_name;
 754 }
 755
 756 /* This allows us to pass more than one piece of data to the signal handler,
 757  * and get a result: */
 758 typedef struct
 759 {
 760                 ModestAccountView* self;
 761                 const gchar *account_name;
 762 } ForEachData;
 763
 764 static gboolean
 765 on_model_foreach_select_account(GtkTreeModel *model,
 766         GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
 767 {
 768         ForEachData *state = (ForEachData*)(user_data);
 769
 770         /* Select the item if it has the matching account name: */
 771         gchar *this_account_name = NULL;
 772         gtk_tree_model_get (model, iter,
 773                 MODEST_ACCOUNT_VIEW_NAME_COLUMN, &this_account_name,
 774                 -1);
 775         if(this_account_name && state->account_name
 776                 && (strcmp (this_account_name, state->account_name) == 0)) {
 777
 778                 GtkTreeSelection *selection =
 779                         gtk_tree_view_get_selection (GTK_TREE_VIEW (state->self));
 780                 gtk_tree_selection_select_iter (selection, iter);
 781
 782                 return TRUE; /* Stop walking the tree. */
 783         }
 784
 785         return FALSE; /* Keep walking the tree. */
 786 }
 787
 788 static void
 789 modest_account_view_select_account (ModestAccountView *account_view,
 790                                     const gchar* account_name)
 791 {
 792 #ifdef MODEST_TOOLKIT_HILDON2
 793         return;
 794 #endif
 795         /* Create a state instance so we can send two items of data to the signal handler: */
 796         ForEachData *state = g_new0 (ForEachData, 1);
 797         state->self = account_view;
 798         state->account_name = account_name;
 799
 800         GtkTreeModel *model = gtk_tree_view_get_model (
 801                 GTK_TREE_VIEW (account_view));
 802         gtk_tree_model_foreach (model,
 803                 on_model_foreach_select_account, state);
 804
 805         g_free (state);
 806 }
 807
 808 #ifndef MODEST_TOOLKIT_HILDON2
 809 static void
 810 modest_account_view_select_first_account (ModestAccountView *account_view)
 811 {
 812         GtkTreeIter iter;
 813         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (account_view));
 814
 815         if (gtk_tree_model_get_iter_first (model, &iter)) {
 816                 GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (account_view));
 817
 818                 gtk_tree_selection_select_iter (selection, &iter);
 819         }
 820 }
 821 #endif
 822
 823 static void
 824 on_default_account_changed (ModestAccountMgr *mgr,
 825                             gpointer user_data)
 826 {
 827         GtkTreeIter iter;
 828         gchar *default_account_name;
 829         GtkTreeModel *model = gtk_tree_view_get_model (GTK_TREE_VIEW (user_data));
 830
 831         if (!gtk_tree_model_get_iter_first(model, &iter))
 832                 return;
 833
 834         default_account_name = modest_account_mgr_get_default_account (mgr);
 835
 836         do {
 837                 gboolean is_default;
 838                 gchar *name;
 839
 840                 gtk_tree_model_get (model, &iter,
 841                                     MODEST_ACCOUNT_VIEW_NAME_COLUMN, &name,
 842                                     MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, &is_default,
 843                                     -1);
 844
 845                 /* Update the default account column */
 846                 if ((default_account_name != NULL) && (!strcmp (name, default_account_name)))
 847                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 848                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, TRUE, -1);
 849                 else
 850                         gtk_list_store_set (GTK_LIST_STORE (model), &iter,
 851                                             MODEST_ACCOUNT_VIEW_IS_DEFAULT_COLUMN, FALSE, -1);
 852
 853                 g_free (name);
 854
 855         } while (gtk_tree_model_iter_next(model, &iter));
 856
 857         /* Free and force a redraw */
 858         g_free (default_account_name);
 859         gtk_widget_queue_draw (GTK_WIDGET (user_data));
 860 }
 861
 862 static void
 863 on_display_name_changed (ModestAccountMgr *mgr,
 864                          const gchar *account,
 865                          gpointer user_data)
 866 {
 867         /* Update the view */
 868         update_account_view (mgr, MODEST_ACCOUNT_VIEW (user_data));
 869 }
 870
 871 static void
 872 on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
 873 {
 874         if (strcmp ("style", spec->name) == 0) {
 875                 gtk_widget_queue_draw (GTK_WIDGET (obj));
 876         }
 877 }
 878