In ModestFolderView, use delayed refresh is we're trying to do real refresh.
[modest] / src / widgets / modest-folder-view.c
index cd9ad27..b748c30 100644 (file)
@@ -62,6 +62,7 @@
 #include "modest-dnd.h"
 #include "modest-ui-constants.h"
 #include "widgets/modest-window.h"
+#include <modest-account-protocol.h>
 
 /* Folder view drag types */
 const GtkTargetEntry folder_view_drag_types[] =
@@ -96,6 +97,7 @@ const GtkTargetEntry folder_view_drag_types[] =
 static void modest_folder_view_class_init  (ModestFolderViewClass *klass);
 static void modest_folder_view_init        (ModestFolderView *obj);
 static void modest_folder_view_finalize    (GObject *obj);
+static void modest_folder_view_dispose     (GObject *obj);
 
 static void         tny_account_store_view_init (gpointer g,
                                                 gpointer iface_data);
@@ -196,12 +198,18 @@ static gboolean     get_inner_models        (ModestFolderView *self,
                                             GtkTreeModel **filter_model,
                                             GtkTreeModel **sort_model,
                                             GtkTreeModel **tny_model);
+#ifdef MODEST_TOOLKIT_HILDON2
+static void on_activity_changed (TnyGtkFolderListStore *store,
+                                gboolean activity,
+                                ModestFolderView *folder_view);
+#endif
 
 enum {
        FOLDER_SELECTION_CHANGED_SIGNAL,
        FOLDER_DISPLAY_NAME_CHANGED_SIGNAL,
        FOLDER_ACTIVATED_SIGNAL,
        VISIBLE_ACCOUNT_CHANGED_SIGNAL,
+       ACTIVITY_CHANGED_SIGNAL,
        LAST_SIGNAL
 };
 
@@ -212,13 +220,6 @@ struct _ModestFolderViewPrivate {
 
        TnyFolder            *folder_to_select; /* folder to select after the next update */
 
-       gulong                changed_signal;
-       gulong                account_inserted_signal;
-       gulong                account_removed_signal;
-       gulong                account_changed_signal;
-       gulong                conf_key_signal;
-       gulong                display_name_changed_signal;
-
        /* not unref this object, its a singlenton */
        ModestEmailClipboard *clipboard;
 
@@ -228,6 +229,7 @@ struct _ModestFolderViewPrivate {
        ModestFolderViewFilter filter;
 
        TnyFolderStoreQuery  *query;
+       gboolean              do_refresh;
        guint                 timer_expander;
 
        gchar                *local_account_name;
@@ -235,6 +237,7 @@ struct _ModestFolderViewPrivate {
        gchar                *mailbox;
        ModestFolderViewStyle style;
        ModestFolderViewCellStyle cell_style;
+       gboolean show_message_count;
 
        gboolean  reselect; /* we use this to force a reselection of the INBOX */
        gboolean  show_non_move;
@@ -243,7 +246,8 @@ struct _ModestFolderViewPrivate {
 
        GtkCellRenderer *messages_renderer;
 
-       gulong                outbox_deleted_handler;
+       GSList   *signal_handlers;
+       GdkColor active_color;
 };
 #define MODEST_FOLDER_VIEW_GET_PRIVATE(o)                      \
        (G_TYPE_INSTANCE_GET_PRIVATE((o),                       \
@@ -300,6 +304,7 @@ modest_folder_view_class_init (ModestFolderViewClass *klass)
 
        parent_class            = g_type_class_peek_parent (klass);
        gobject_class->finalize = modest_folder_view_finalize;
+       gobject_class->finalize = modest_folder_view_dispose;
 
        g_type_class_add_private (gobject_class,
                                  sizeof(ModestFolderViewPrivate));
@@ -354,6 +359,19 @@ modest_folder_view_class_init (ModestFolderViewClass *klass)
                              g_cclosure_marshal_VOID__STRING,
                              G_TYPE_NONE, 1, G_TYPE_STRING);
 
+       /*
+        * Emitted when the underlying GtkListStore is updating data
+        */
+       signals[ACTIVITY_CHANGED_SIGNAL] =
+               g_signal_new ("activity-changed",
+                             G_TYPE_FROM_CLASS (gobject_class),
+                             G_SIGNAL_RUN_FIRST,
+                             G_STRUCT_OFFSET (ModestFolderViewClass,
+                                              activity_changed),
+                             NULL, NULL,
+                             g_cclosure_marshal_VOID__BOOLEAN,
+                             G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
+
        treeview_class->select_cursor_parent = NULL;
 
 #ifdef MODEST_TOOLKIT_HILDON2
@@ -375,7 +393,7 @@ get_inner_models (ModestFolderView *self,
 
        f_model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));
        if (!GTK_IS_TREE_MODEL_FILTER(f_model)) {
-               g_warning ("BUG: %s: not a valid filter model", __FUNCTION__);
+               g_debug ("%s: emtpy model or not filter model", __FUNCTION__);
                return FALSE;
        }
 
@@ -484,15 +502,28 @@ static void
 convert_parent_folders_to_dots (gchar **item_name)
 {
        gint n_parents = 0;
+       gint n_inbox_parents = 0;
        gchar *c;
+       gchar *path_start;
        gchar *last_separator;
 
        if (item_name == NULL)
                return;
 
+       path_start = *item_name;
        for (c = *item_name; *c != '\0'; c++) {
                if (g_str_has_prefix (c, MODEST_FOLDER_PATH_SEPARATOR)) {
+                       gchar *compare;
+                       if (c != path_start) {
+                               compare = g_strndup (path_start, c - path_start);
+                               compare = g_strstrip (compare);
+                               if (g_ascii_strcasecmp (compare, "inbox") == 0) {
+                                       n_inbox_parents++;
+                               }
+                               g_free (compare);
+                       }
                        n_parents++;
+                       path_start = c + 1;
                }
        }
 
@@ -506,7 +537,7 @@ convert_parent_folders_to_dots (gchar **item_name)
                gint i;
 
                buffer = g_string_new ("");
-               for (i = 0; i < n_parents; i++) {
+               for (i = 0; i < n_parents - n_inbox_parents; i++) {
                        buffer = g_string_append (buffer, MODEST_FOLDER_DOT);
                }
                buffer = g_string_append (buffer, last_separator);
@@ -550,6 +581,10 @@ format_compact_style (gchar **item_name,
                        g_free (*item_name);
                        *item_name = new_item_name;
                }
+       } else if (!g_ascii_strcasecmp (*item_name, "Inbox")) {
+
+               g_free (*item_name);
+               *item_name = g_strdup (_("mcen_me_folder_inbox"));
        }
 
        if (!is_special || multiaccount) {
@@ -576,15 +611,13 @@ format_compact_style (gchar **item_name,
 
                buffer = g_string_append (buffer, *item_name);
                if (concat_folder_name) {
-                       if (bold) buffer = g_string_append (buffer, "<span weight='bold'>");
                        buffer = g_string_append (buffer, folder_name);
-                       if (bold) buffer = g_string_append (buffer, "</span>");
                }
                g_free (*item_name);
                g_object_unref (account);
 
                *item_name = g_string_free (buffer, FALSE);
-               *use_markup = bold;
+               *use_markup = FALSE;
        } else {
                *use_markup = FALSE;
        }
@@ -621,9 +654,12 @@ text_cell_data  (GtkTreeViewColumn *column,
        if (type != TNY_FOLDER_TYPE_ROOT) {
                gint number = 0;
                gboolean drafts;
+               gboolean is_local;
 
-               if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
-                   modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
+               is_local = modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
+                       modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance));
+
+               if (is_local) {
                        type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance));
                        if (type != TNY_FOLDER_TYPE_UNKNOWN) {
                                g_free (fname);
@@ -643,9 +679,9 @@ text_cell_data  (GtkTreeViewColumn *column,
                 * tny_folder for some reason. Select the number to
                 * show: the unread or unsent messages. in case of
                 * outbox/drafts, show all */
-               if ((type == TNY_FOLDER_TYPE_DRAFTS) ||
-                   (type == TNY_FOLDER_TYPE_OUTBOX) ||
-                   (type == TNY_FOLDER_TYPE_MERGE)) { /* _OUTBOX actually returns _MERGE... */
+               if (is_local && ((type == TNY_FOLDER_TYPE_DRAFTS) ||
+                                (type == TNY_FOLDER_TYPE_OUTBOX) ||
+                                (type == TNY_FOLDER_TYPE_MERGE))) { /* _OUTBOX actually returns _MERGE... */
                        number = tny_folder_get_all_count (TNY_FOLDER(instance));
                        drafts = TRUE;
                } else {
@@ -663,7 +699,11 @@ text_cell_data  (GtkTreeViewColumn *column,
                } else {
                        /* Use bold font style if there are unread or unset messages */
                        if (number > 0) {
-                               item_name = g_strdup_printf ("%s (%d)", fname, number);
+                               if (priv->show_message_count) {
+                                       item_name = g_strdup_printf ("%s (%d)", fname, number);
+                               } else {
+                                       item_name = g_strdup (fname);
+                               }
                                item_weight = 800;
                        } else {
                                item_name = g_strdup (fname);
@@ -704,10 +744,22 @@ text_cell_data  (GtkTreeViewColumn *column,
 
        if (item_name && item_weight) {
                /* Set the name in the treeview cell: */
-               if (use_markup)
-                       g_object_set (rendobj, "markup", item_name, NULL);
-               else
-                       g_object_set (rendobj, "text", item_name, "weight", item_weight, NULL);
+               if (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT && item_weight == 800 && 
+                   (priv->active_color.red != 0 || priv->active_color.blue != 0 || priv->active_color.green != 0)) {
+                       g_object_set (rendobj, 
+                                     "text", item_name, 
+                                     "weight-set", FALSE,
+                                     "foreground-set", TRUE,
+                                     "foreground-gdk", &(priv->active_color),
+                                     NULL);
+               } else {
+                       g_object_set (rendobj, 
+                                     "text", item_name,
+                                     "foreground-set", FALSE,
+                                     "weight-set", TRUE, 
+                                     "weight", item_weight,
+                                     NULL);
+               }
 
                /* Notify display name observers */
                /* TODO: What listens for this signal, and how can it use only the new name? */
@@ -772,9 +824,12 @@ messages_cell_data  (GtkTreeViewColumn *column,
        if (type != TNY_FOLDER_TYPE_ROOT) {
                gint number = 0;
                gboolean drafts;
+               gboolean is_local;
 
-               if (modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
-                   modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance))) {
+               is_local = modest_tny_folder_is_local_folder (TNY_FOLDER (instance)) ||
+                       modest_tny_folder_is_memory_card_folder (TNY_FOLDER (instance));
+
+               if (is_local) {
                        type = modest_tny_folder_get_local_or_mmc_folder_type (TNY_FOLDER (instance));
                } else {
                        /* Sometimes an special folder is reported by the server as
@@ -789,9 +844,9 @@ messages_cell_data  (GtkTreeViewColumn *column,
                 * to use explicit calls on tny_folder for some reason.
                 */
                /* Select the number to show: the unread or unsent messages. in case of outbox/drafts, show all */
-               if ((type == TNY_FOLDER_TYPE_DRAFTS) ||
-                   (type == TNY_FOLDER_TYPE_OUTBOX) ||
-                   (type == TNY_FOLDER_TYPE_MERGE)) { /* _OUTBOX actually returns _MERGE... */
+               if (is_local && ((type == TNY_FOLDER_TYPE_DRAFTS) ||
+                                (type == TNY_FOLDER_TYPE_OUTBOX) ||
+                                (type == TNY_FOLDER_TYPE_MERGE))) { /* _OUTBOX actually returns _MERGE... */
                        number = tny_folder_get_all_count (TNY_FOLDER(instance));
                        drafts = TRUE;
                } else {
@@ -799,14 +854,13 @@ messages_cell_data  (GtkTreeViewColumn *column,
                        drafts = FALSE;
                }
 
-               if (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT) {
-                       if (number > 0) {
-                               item_name = g_strdup_printf (drafts?_("mcen_ti_messages"):_("mcen_ti_new_messages"), 
-                                                            number);
-                       } 
-               } 
-
-       } 
+               if ((priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT) && (number > 0)) {
+                       item_name =
+                               g_strdup_printf (ngettext ((drafts) ? "mcen_ti_message" : "mcen_va_new_message",
+                                                          (drafts) ? "mcen_ti_messages" : "mcen_va_new_messages",
+                                                          number), number);
+               }
+       }
 
        if (!item_name)
                item_name = g_strdup ("");
@@ -861,15 +915,22 @@ get_composite_icons (const gchar *icon_code,
 {
        ThreePixbufs *retval;
 
-       if (!*pixbuf)
-               *pixbuf = gdk_pixbuf_copy (modest_platform_get_icon (icon_code, FOLDER_ICON_SIZE));
+       if (!*pixbuf) {
+               GdkPixbuf *icon;
+               icon = modest_platform_get_icon (icon_code, FOLDER_ICON_SIZE);
+               if (icon) {
+                       *pixbuf = gdk_pixbuf_copy (icon);
+               } else {
+                       *pixbuf = NULL;
+               }
+       }
 
-       if (!*pixbuf_open)
+       if (!*pixbuf_open && pixbuf && *pixbuf)
                *pixbuf_open = get_composite_pixbuf ("qgn_list_gene_fldr_exp",
                                                     FOLDER_ICON_SIZE,
                                                     *pixbuf);
 
-       if (!*pixbuf_close)
+       if (!*pixbuf_close && pixbuf && *pixbuf)
                *pixbuf_close = get_composite_pixbuf ("qgn_list_gene_fldr_clp",
                                                      FOLDER_ICON_SIZE,
                                                      *pixbuf);
@@ -885,9 +946,44 @@ get_composite_icons (const gchar *icon_code,
        return retval;
 }
 
+static inline ThreePixbufs *
+get_account_protocol_pixbufs (ModestFolderView *folder_view,
+                             ModestProtocolType protocol_type,
+                             GObject *object)
+{
+       ModestProtocol *protocol;
+       const GdkPixbuf *pixbuf = NULL;
+       ModestFolderViewPrivate *priv;
+
+       priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
+
+       protocol = modest_protocol_registry_get_protocol_by_type (modest_runtime_get_protocol_registry (),
+                                                                 protocol_type);
+
+       if (MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
+               pixbuf = modest_account_protocol_get_icon (MODEST_ACCOUNT_PROTOCOL (protocol), 
+                                                          priv->filter & MODEST_FOLDER_VIEW_FILTER_SHOW_ONLY_MAILBOXES?
+                                                          MODEST_ACCOUNT_PROTOCOL_ICON_MAILBOX:
+                                                          MODEST_ACCOUNT_PROTOCOL_ICON_FOLDER,
+                                                          object, FOLDER_ICON_SIZE);
+       }
+
+       if (pixbuf) {
+               ThreePixbufs *retval;
+               retval = g_slice_new0 (ThreePixbufs);
+               retval->pixbuf = g_object_ref ((GObject *) pixbuf);
+               retval->pixbuf_open = g_object_ref ((GObject *) pixbuf);
+               retval->pixbuf_close = g_object_ref ((GObject *) pixbuf);
+               return retval;
+       } else {
+               return NULL;
+       }
+}
+
 static inline ThreePixbufs*
-get_folder_icons (TnyFolderType type, GObject *instance)
+get_folder_icons (ModestFolderView *folder_view, TnyFolderType type, GObject *instance)
 {
+       TnyAccount *account = NULL;
        static GdkPixbuf *inbox_pixbuf = NULL, *outbox_pixbuf = NULL,
                *junk_pixbuf = NULL, *sent_pixbuf = NULL,
                *trash_pixbuf = NULL, *draft_pixbuf = NULL,
@@ -908,6 +1004,23 @@ get_folder_icons (TnyFolderType type, GObject *instance)
 
        ThreePixbufs *retval = NULL;
 
+       if (TNY_IS_ACCOUNT (instance)) {
+               account = g_object_ref (instance);
+       } else if (TNY_IS_FOLDER (instance) && !TNY_IS_MERGE_FOLDER (instance)) {
+               account = tny_folder_get_account (TNY_FOLDER (instance));
+       }
+
+       if (account) {
+               ModestProtocolType account_store_protocol;
+
+               account_store_protocol = modest_tny_account_get_protocol_type (account);
+               retval = get_account_protocol_pixbufs (folder_view, account_store_protocol, instance);
+               g_object_unref (account);
+       }
+
+       if (retval)
+               return retval;
+
        /* Sometimes an special folder is reported by the server as
           NORMAL, like some versions of Dovecot */
        if (type == TNY_FOLDER_TYPE_NORMAL ||
@@ -928,7 +1041,7 @@ get_folder_icons (TnyFolderType type, GObject *instance)
            type != TNY_FOLDER_TYPE_INBOX &&
            modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (instance))) {
 #ifdef MODEST_TOOLKIT_HILDON2
-               return get_composite_icons (MODEST_FOLDER_ICON_ACCOUNT,
+               return get_composite_icons (MODEST_FOLDER_ICON_REMOTE_FOLDER,
                                            &anorm_pixbuf,
                                            &anorm_pixbuf_open,
                                            &anorm_pixbuf_close);
@@ -1056,6 +1169,7 @@ icon_cell_data  (GtkTreeViewColumn *column,
        TnyFolderType type = TNY_FOLDER_TYPE_UNKNOWN;
        gboolean has_children;
        ThreePixbufs *pixbufs;
+       ModestFolderView *folder_view = (ModestFolderView *) data;
 
        rendobj = (GObject *) renderer;
 
@@ -1068,7 +1182,7 @@ icon_cell_data  (GtkTreeViewColumn *column,
                return;
 
        has_children = gtk_tree_model_iter_has_child (tree_model, iter);
-       pixbufs = get_folder_icons (type, instance);
+       pixbufs = get_folder_icons (folder_view, type, instance);
        g_object_unref (instance);
 
        /* Set pixbuf */
@@ -1112,6 +1226,7 @@ add_columns (GtkWidget *treeview)
 #ifdef MODEST_TOOLKIT_HILDON2
                      "ellipsize", PANGO_ELLIPSIZE_MIDDLE,
                      "ypad", MODEST_MARGIN_DEFAULT,
+                     "xpad", MODEST_MARGIN_DEFAULT,
 #else
                      "ellipsize", PANGO_ELLIPSIZE_END,
 #endif
@@ -1123,7 +1238,7 @@ add_columns (GtkWidget *treeview)
        priv->messages_renderer = gtk_cell_renderer_text_new ();
        g_object_set (priv->messages_renderer, 
 #ifdef MODEST_TOOLKIT_HILDON2
-                     "yalign", 0.0,
+                     "yalign", 0.5,
                      "ypad", MODEST_MARGIN_DEFAULT,
                      "xpad", MODEST_MARGIN_DOUBLE,
 #else
@@ -1164,13 +1279,14 @@ modest_folder_view_init (ModestFolderView *obj)
        priv->timer_expander = 0;
        priv->account_store  = NULL;
        priv->query          = NULL;
+       priv->do_refresh     = TRUE;
        priv->style          = MODEST_FOLDER_VIEW_STYLE_SHOW_ALL;
        priv->cur_folder_store   = NULL;
        priv->visible_account_id = NULL;
        priv->mailbox = NULL;
        priv->folder_to_select = NULL;
-       priv->outbox_deleted_handler = 0;
        priv->reexpand = TRUE;
+       priv->signal_handlers = 0;
 
        /* Initialize the local account name */
        conf = modest_runtime_get_conf();
@@ -1184,6 +1300,7 @@ modest_folder_view_init (ModestFolderView *obj)
        priv->reselect = FALSE;
        priv->show_non_move = TRUE;
        priv->list_to_move = NULL;
+       priv->show_message_count = TRUE;
 
        /* Build treeview */
        add_columns (GTK_WIDGET (obj));
@@ -1192,29 +1309,32 @@ modest_folder_view_init (ModestFolderView *obj)
        setup_drag_and_drop (GTK_TREE_VIEW(obj));
 
        /* Connect signals */
-       g_signal_connect (G_OBJECT (obj),
-                         "key-press-event",
-                         G_CALLBACK (on_key_pressed), NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (obj), "key-press-event",
+                                                          G_CALLBACK (on_key_pressed), NULL);
 
-       priv->display_name_changed_signal =
-               g_signal_connect (modest_runtime_get_account_mgr (),
-                                 "display_name_changed",
-                                 G_CALLBACK (on_display_name_changed),
-                                 obj);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          (GObject*) modest_runtime_get_account_mgr (),
+                                                          "display_name_changed",
+                                                          G_CALLBACK (on_display_name_changed),
+                                                          obj);
 
        /*
         * Track changes in the local account name (in the device it
         * will be the device name)
         */
-       priv->conf_key_signal = g_signal_connect (G_OBJECT(conf),
-                                                 "key_changed",
-                                                 G_CALLBACK(on_configuration_key_changed),
-                                                 obj);
-
-       update_style (obj);
-       g_signal_connect (G_OBJECT (obj), "notify::style", G_CALLBACK (on_notify_style), (gpointer) obj);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(conf),
+                                                          "key_changed",
+                                                          G_CALLBACK(on_configuration_key_changed),
+                                                          obj);
 
+       gdk_color_parse ("000", &priv->active_color);
 
+       update_style (obj);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (obj), "notify::style",
+                                                          G_CALLBACK (on_notify_style), (gpointer) obj);
 }
 
 static void
@@ -1226,49 +1346,26 @@ tny_account_store_view_init (gpointer g, gpointer iface_data)
 }
 
 static void
-modest_folder_view_finalize (GObject *obj)
+modest_folder_view_dispose (GObject *obj)
 {
+       static gboolean disposed = FALSE;
        ModestFolderViewPrivate *priv;
-       GtkTreeSelection    *sel;
-       TnyAccount *local_account;
-
-       g_return_if_fail (obj);
 
-       priv =  MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+       if (disposed)
+               return;
 
-       if (priv->timer_expander != 0) {
-               g_source_remove (priv->timer_expander);
-               priv->timer_expander = 0;
-       }
+       priv =  MODEST_FOLDER_VIEW_GET_PRIVATE (obj);
 
-       local_account = (TnyAccount *)
-               modest_tny_account_store_get_local_folders_account (modest_runtime_get_account_store ());
-       if (local_account) {
-               if (g_signal_handler_is_connected (local_account,
-                                                  priv->outbox_deleted_handler))
-                       g_signal_handler_disconnect (local_account,
-                                                    priv->outbox_deleted_handler);
-               g_object_unref (local_account);
-       }
+#ifdef MODEST_TOOLKIT_HILDON2
+       modest_signal_mgr_disconnect_all_and_destroy (priv->signal_handlers);
+#endif
 
+       /* Free external references */
        if (priv->account_store) {
-               g_signal_handler_disconnect (G_OBJECT(priv->account_store),
-                                            priv->account_inserted_signal);
-               g_signal_handler_disconnect (G_OBJECT(priv->account_store),
-                                            priv->account_removed_signal);
-               g_signal_handler_disconnect (G_OBJECT(priv->account_store),
-                                            priv->account_changed_signal);
                g_object_unref (G_OBJECT(priv->account_store));
                priv->account_store = NULL;
        }
 
-       if (g_signal_handler_is_connected (modest_runtime_get_account_mgr (), 
-                                          priv->display_name_changed_signal)) {
-               g_signal_handler_disconnect (modest_runtime_get_account_mgr (),
-                                            priv->display_name_changed_signal);
-               priv->display_name_changed_signal = 0;
-       }
-
        if (priv->query) {
                g_object_unref (G_OBJECT (priv->query));
                priv->query = NULL;
@@ -1279,20 +1376,6 @@ modest_folder_view_finalize (GObject *obj)
                priv->folder_to_select = NULL;
        }
 
-       sel = gtk_tree_view_get_selection (GTK_TREE_VIEW(obj));
-       if (sel)
-               g_signal_handler_disconnect (G_OBJECT(sel), priv->changed_signal);
-
-       g_free (priv->local_account_name);
-       g_free (priv->visible_account_id);
-       g_free (priv->mailbox);
-
-       if (priv->conf_key_signal) {
-               g_signal_handler_disconnect (modest_runtime_get_conf (),
-                                            priv->conf_key_signal);
-               priv->conf_key_signal = 0;
-       }
-
        if (priv->cur_folder_store) {
                g_object_unref (priv->cur_folder_store);
                priv->cur_folder_store = NULL;
@@ -1302,10 +1385,31 @@ modest_folder_view_finalize (GObject *obj)
                g_object_unref (priv->list_to_move);
                priv->list_to_move = NULL;
        }
+}
+
+static void
+modest_folder_view_finalize (GObject *obj)
+{
+       ModestFolderViewPrivate *priv;
+
+       g_return_if_fail (obj);
+
+       priv =  MODEST_FOLDER_VIEW_GET_PRIVATE(obj);
+
+       if (priv->timer_expander != 0) {
+               g_source_remove (priv->timer_expander);
+               priv->timer_expander = 0;
+       }
+
+       g_free (priv->local_account_name);
+       g_free (priv->visible_account_id);
+       g_free (priv->mailbox);
 
        /* Clear hidding array created by cut operation */
        _clear_hidding_filter (MODEST_FOLDER_VIEW (obj));
 
+       gdk_color_parse ("000", &priv->active_color);
+
        G_OBJECT_CLASS(parent_class)->finalize (obj);
 }
 
@@ -1324,34 +1428,40 @@ modest_folder_view_set_account_store (TnyAccountStoreView *self, TnyAccountStore
 
        if (G_UNLIKELY (priv->account_store)) {
 
-               if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
-                                                  priv->account_inserted_signal))
-                       g_signal_handler_disconnect (G_OBJECT (priv->account_store),
-                                                    priv->account_inserted_signal);
-               if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
-                                                  priv->account_removed_signal))
-                       g_signal_handler_disconnect (G_OBJECT (priv->account_store),
-                                                    priv->account_removed_signal);
-               if (g_signal_handler_is_connected (G_OBJECT (priv->account_store),
-                                                  priv->account_changed_signal))
-                       g_signal_handler_disconnect (G_OBJECT (priv->account_store),
-                                                    priv->account_changed_signal);
+               if (modest_signal_mgr_is_connected (priv->signal_handlers,
+                                                   G_OBJECT (priv->account_store),
+                                                   "account_inserted"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             G_OBJECT (priv->account_store),
+                                                                             "account_inserted");
+               if (modest_signal_mgr_is_connected (priv->signal_handlers,
+                                                   G_OBJECT (priv->account_store),
+                                                   "account_removed"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             G_OBJECT (priv->account_store),
+                                                                             "account_removed");
+               if (modest_signal_mgr_is_connected (priv->signal_handlers,
+                                                   G_OBJECT (priv->account_store),
+                                                   "account_changed"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             G_OBJECT (priv->account_store),
+                                                                             "account_changed");
                g_object_unref (G_OBJECT (priv->account_store));
        }
 
        priv->account_store = g_object_ref (G_OBJECT (account_store));
 
-       priv->account_removed_signal =
-               g_signal_connect (G_OBJECT(account_store), "account_removed",
-                                 G_CALLBACK (on_account_removed), self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(account_store), "account_removed",
+                                                          G_CALLBACK (on_account_removed), self);
 
-       priv->account_inserted_signal =
-               g_signal_connect (G_OBJECT(account_store), "account_inserted",
-                                 G_CALLBACK (on_account_inserted), self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(account_store), "account_inserted",
+                                                          G_CALLBACK (on_account_inserted), self);
 
-       priv->account_changed_signal =
-               g_signal_connect (G_OBJECT(account_store), "account_changed",
-                                 G_CALLBACK (on_account_changed), self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(account_store), "account_changed",
+                                                          G_CALLBACK (on_account_changed), self);
 
        modest_folder_view_update_model (MODEST_FOLDER_VIEW (self), account_store);
        priv->reselect = FALSE;
@@ -1422,12 +1532,10 @@ on_account_inserted (TnyAccountStore *account_store,
           for a merge folder */
        if (TNY_IS_GTK_FOLDER_LIST_STORE (model) &&
            MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (account)) {
-
-               priv->outbox_deleted_handler =
-                       g_signal_connect (account,
-                                         "outbox-deleted",
-                                         G_CALLBACK (on_outbox_deleted_cb),
-                                         user_data);
+               priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                                  (GObject*) account, "outbox-deleted",
+                                                                  G_CALLBACK (on_outbox_deleted_cb),
+                                                                  user_data);
        }
 
        /* Refilter the model */
@@ -1581,10 +1689,10 @@ on_account_removed (TnyAccountStore *account_store,
        /* Disconnect the signal handler */
        if (TNY_IS_GTK_FOLDER_LIST_STORE (model) &&
            MODEST_IS_TNY_LOCAL_FOLDERS_ACCOUNT (account)) {
-               if (g_signal_handler_is_connected (account,
-                                                  priv->outbox_deleted_handler))
-                       g_signal_handler_disconnect (account,
-                                                    priv->outbox_deleted_handler);
+               if (modest_signal_mgr_is_connected (priv->signal_handlers, (GObject*) account, "outbox-deleted"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             (GObject *) account,
+                                                                             "outbox-deleted");
        }
 
        /* Remove the account from the model */
@@ -1669,6 +1777,12 @@ modest_folder_view_on_map (ModestFolderView *self,
 GtkWidget*
 modest_folder_view_new (TnyFolderStoreQuery *query)
 {
+       return modest_folder_view_new_full (query, TRUE);
+}
+
+GtkWidget*
+modest_folder_view_new_full (TnyFolderStoreQuery *query, gboolean do_refresh)
+{
        GObject *self;
        ModestFolderViewPrivate *priv;
        GtkTreeSelection *sel;
@@ -1683,13 +1797,20 @@ modest_folder_view_new (TnyFolderStoreQuery *query)
        if (query)
                priv->query = g_object_ref (query);
 
+       priv->do_refresh = do_refresh;
+
        sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(self));
-       priv->changed_signal = g_signal_connect (sel, "changed",
-                                                G_CALLBACK (on_selection_changed), self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          (GObject*) sel, "changed",
+                                                          G_CALLBACK (on_selection_changed), self);
 
-       g_signal_connect (self, "row-activated", G_CALLBACK (on_row_activated), self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          self, "row-activated",
+                                                          G_CALLBACK (on_row_activated), self);
 
-       g_signal_connect (self, "expose-event", G_CALLBACK (modest_folder_view_on_map), NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          self, "expose-event", 
+                                                          G_CALLBACK (modest_folder_view_on_map), NULL);
 
        return GTK_WIDGET(self);
 }
@@ -1984,6 +2105,16 @@ filter_row (GtkTreeModel *model, GtkTreeIter *iter, gpointer data)
                                break;
                        }
                }
+               if (retval && TNY_IS_ACCOUNT (instance) &&
+                   modest_tny_folder_store_is_remote (TNY_FOLDER_STORE (instance))) {
+                       ModestProtocolType protocol_type;
+
+                       protocol_type = modest_tny_account_get_protocol_type (TNY_ACCOUNT (instance));
+                       retval  = !modest_protocol_registry_protocol_type_has_tag 
+                               (modest_runtime_get_protocol_registry (),
+                                protocol_type,
+                                MODEST_PROTOCOL_REGISTRY_STORE_FORBID_MESSAGE_ADD);
+               }
        }
 
        /* apply special filters */
@@ -2118,8 +2249,8 @@ modest_folder_view_update_model (ModestFolderView *self,
                                 TnyAccountStore *account_store)
 {
        ModestFolderViewPrivate *priv;
-       GtkTreeModel *model /* , *old_model */;
-       GtkTreeModel *filter_model = NULL, *sortable = NULL;
+       GtkTreeModel *model;
+       GtkTreeModel *filter_model = NULL, *sortable = NULL, *old_tny_model;
 
        g_return_val_if_fail (self && MODEST_IS_FOLDER_VIEW (self), FALSE);
        g_return_val_if_fail (account_store && MODEST_IS_TNY_ACCOUNT_STORE(account_store),
@@ -2139,8 +2270,14 @@ modest_folder_view_update_model (ModestFolderView *self,
        /* FIXME: the local accounts are not shown when the query
           selects only the subscribed folders */
 #ifdef MODEST_TOOLKIT_HILDON2
+       TnyGtkFolderListStoreFlags flags;
+       flags = TNY_GTK_FOLDER_LIST_STORE_FLAG_SHOW_PATH;
+       if (priv->do_refresh)
+               flags |= TNY_GTK_FOLDER_LIST_STORE_FLAG_DELAYED_REFRESH;
+       else
+               flags |= TNY_GTK_FOLDER_LIST_STORE_FLAG_NO_REFRESH;
        model = tny_gtk_folder_list_store_new_with_flags (NULL, 
-                                                         TNY_GTK_FOLDER_LIST_STORE_FLAG_SHOW_PATH);
+                                                         flags);
        tny_gtk_folder_list_store_set_path_separator (TNY_GTK_FOLDER_LIST_STORE (model),
                                                      MODEST_FOLDER_PATH_SEPARATOR);
 #else
@@ -2159,16 +2296,16 @@ modest_folder_view_update_model (ModestFolderView *self,
                acc_store = modest_runtime_get_account_store ();
                account = modest_tny_account_store_get_local_folders_account (acc_store);
 
-               if (g_signal_handler_is_connected (account,
-                                                  priv->outbox_deleted_handler))
-                       g_signal_handler_disconnect (account,
-                                                    priv->outbox_deleted_handler);
+               if (modest_signal_mgr_is_connected (priv->signal_handlers, (GObject *) account,
+                                                   "outbox-deleted"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             (GObject *) account,
+                                                                             "outbox-deleted");
 
-               priv->outbox_deleted_handler =
-                       g_signal_connect (account,
-                                         "outbox-deleted",
-                                         G_CALLBACK (on_outbox_deleted_cb),
-                                         self);
+               priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                                  (GObject*) account, "outbox-deleted",
+                                                                  G_CALLBACK (on_outbox_deleted_cb),
+                                                                  self);
                g_object_unref (account);
        }
 
@@ -2192,11 +2329,28 @@ modest_folder_view_update_model (ModestFolderView *self,
                                                self,
                                                NULL);
 
+       if (get_inner_models (self, NULL, NULL, &old_tny_model)) {
+               if (modest_signal_mgr_is_connected (priv->signal_handlers, (GObject *) old_tny_model,
+                                                   "activity-changed"))
+                       priv->signal_handlers = modest_signal_mgr_disconnect (priv->signal_handlers,
+                                                                             G_OBJECT (old_tny_model),
+                                                                             "activity-changed");
+       }
+
        /* Set new model */
        gtk_tree_view_set_model (GTK_TREE_VIEW(self), filter_model);
 #ifndef MODEST_TOOLKIT_HILDON2
-       g_signal_connect (G_OBJECT(filter_model), "row-inserted",
-                         (GCallback) on_row_inserted_maybe_select_folder, self);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(filter_model), "row-inserted",
+                                                          (GCallback) on_row_inserted_maybe_select_folder, self);
+#endif
+
+#ifdef MODEST_TOOLKIT_HILDON2
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (model),
+                                                          "activity-changed",
+                                                          G_CALLBACK (on_activity_changed), 
+                                                          self);
 #endif
 
        g_object_unref (model);
@@ -2249,9 +2403,11 @@ on_selection_changed (GtkTreeSelection *sel, gpointer user_data)
                   cause (and it actually does it) a free of the
                   summary of the folder (because the main window will
                   clear the headers view */
+#ifndef MODEST_TOOLKIT_HILDON2
                if (TNY_IS_FOLDER(priv->cur_folder_store))
                        tny_folder_sync_async (TNY_FOLDER(priv->cur_folder_store),
                                               FALSE, NULL, NULL, NULL);
+#endif
 
                g_signal_emit (G_OBJECT(tree_view), signals[FOLDER_SELECTION_CHANGED_SIGNAL], 0,
                       priv->cur_folder_store, FALSE);
@@ -2499,6 +2655,51 @@ compare_accounts_first (TnyFolderStore *s1, TnyFolderStore *s2)
        return is_account2 - is_account1;
 }
 
+static gint
+compare_folders (const gchar *name1, const gchar *name2)
+{
+       const gchar *separator1, *separator2;
+       const gchar *next1, *next2;
+       gchar *top1, *top2;
+       gint cmp;
+
+       if (name1 == NULL || name1[0] == '\0')
+               return -1;
+       if (name2 == NULL || name2[0] == '\0')
+               return 1;
+
+       separator1 = strstr (name1, MODEST_FOLDER_PATH_SEPARATOR);
+       if (separator1) {
+               top1 = g_strndup (name1, separator1 - name1);
+       } else {
+               top1 = g_strdup (name1);
+       }
+
+       separator2 = strstr (name2, MODEST_FOLDER_PATH_SEPARATOR);
+       if (separator2) {
+               top2 = g_strndup (name2, separator2 - name2);
+       } else {
+               top2 = g_strdup (name2);
+       }
+
+
+       cmp = modest_text_utils_utf8_strcmp (top1, top2, TRUE);
+       g_free (top1);
+       g_free (top2);
+
+       if (cmp != 0)
+               return cmp;
+
+       if (separator1 == NULL && separator2 == NULL)
+               return 0;
+
+       next1 = (separator1 != NULL)?separator1 + strlen (MODEST_FOLDER_PATH_SEPARATOR):NULL;
+       next2 = (separator2 != NULL)?separator2 + strlen (MODEST_FOLDER_PATH_SEPARATOR):NULL;
+
+       return compare_folders (next1, next2);
+}
+
+
 /*
  * This function orders the mail accounts according to these rules:
  * 1st - remote accounts
@@ -2554,7 +2755,7 @@ cmp_rows (GtkTreeModel *tree_model, GtkTreeIter *iter1, GtkTreeIter *iter2,
        }
 
        /* Pure sort by name */
-       cmp = modest_text_utils_utf8_strcmp (name1, name2, TRUE);
+       cmp = compare_folders (name1, name2);
  finish:
        if (folder1)
                g_object_unref(G_OBJECT(folder1));
@@ -3203,16 +3404,19 @@ setup_drag_and_drop (GtkTreeView *self)
 #ifdef MODEST_TOOLKIT_HILDON2
        return;
 #endif
+       ModestFolderViewPrivate *priv;
+
+       priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
+
        gtk_drag_dest_set (GTK_WIDGET (self),
                           GTK_DEST_DEFAULT_HIGHLIGHT,
                           folder_view_drag_types,
                           G_N_ELEMENTS (folder_view_drag_types),
                           GDK_ACTION_MOVE | GDK_ACTION_COPY);
 
-       g_signal_connect (G_OBJECT (self),
-                         "drag_data_received",
-                         G_CALLBACK (on_drag_data_received),
-                         NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (self), "drag_data_received",
+                                                          G_CALLBACK (on_drag_data_received), NULL);
 
 
        /* Set up the treeview as a dnd source */
@@ -3222,20 +3426,17 @@ setup_drag_and_drop (GtkTreeView *self)
                             G_N_ELEMENTS (folder_view_drag_types),
                             GDK_ACTION_MOVE | GDK_ACTION_COPY);
 
-       g_signal_connect (G_OBJECT (self),
-                         "drag_motion",
-                         G_CALLBACK (on_drag_motion),
-                         NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (self), "drag_motion",
+                                                          G_CALLBACK (on_drag_motion), NULL);
 
-       g_signal_connect (G_OBJECT (self),
-                         "drag_data_get",
-                         G_CALLBACK (on_drag_data_get),
-                         NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (self), "drag_data_get",
+                                                          G_CALLBACK (on_drag_data_get), NULL);
 
-       g_signal_connect (G_OBJECT (self),
-                         "drag_drop",
-                         G_CALLBACK (drag_drop_cb),
-                         NULL);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT (self), "drag_drop",
+                                                          G_CALLBACK (drag_drop_cb), NULL);
 }
 
 /*
@@ -3416,6 +3617,7 @@ find_inbox_iter (GtkTreeModel *model, GtkTreeIter *iter, GtkTreeIter *inbox_iter
 void
 modest_folder_view_select_first_inbox_or_local (ModestFolderView *self)
 {
+#ifndef MODEST_TOOLKIT_HILDON2
        GtkTreeModel *model;
        GtkTreeIter iter, inbox_iter;
        GtkTreeSelection *sel;
@@ -3447,6 +3649,7 @@ modest_folder_view_select_first_inbox_or_local (ModestFolderView *self)
 
        /* set focus */
        gtk_widget_grab_focus (GTK_WIDGET(self));
+#endif
 }
 
 
@@ -3659,11 +3862,23 @@ modest_folder_view_copy_model (ModestFolderView *folder_view_src,
        GtkTreeModel *filter_model = NULL;
        GtkTreeModel *model = NULL;
        GtkTreeModel *new_filter_model = NULL;
+       GtkTreeModel *old_tny_model = NULL;
+       GtkTreeModel *new_tny_model = NULL;
+       ModestFolderViewPrivate *dst_priv;
 
        g_return_if_fail (folder_view_src && MODEST_IS_FOLDER_VIEW (folder_view_src));
        g_return_if_fail (folder_view_dst && MODEST_IS_FOLDER_VIEW (folder_view_dst));
 
+       dst_priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view_dst);
+       if (!get_inner_models (folder_view_src, NULL, NULL, &new_tny_model))
+               new_tny_model = NULL;
+
        /* Get src model*/
+       if (get_inner_models (folder_view_dst, NULL, NULL, &old_tny_model)) {
+               modest_signal_mgr_disconnect (dst_priv->signal_handlers,
+                                             G_OBJECT (old_tny_model),
+                                             "activity-changed");
+       }
        filter_model = gtk_tree_view_get_model (GTK_TREE_VIEW (folder_view_src));
        model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER(filter_model));
 
@@ -3673,11 +3888,25 @@ modest_folder_view_copy_model (ModestFolderView *folder_view_src,
                                                filter_row,
                                                folder_view_dst,
                                                NULL);
+
+
+
        /* Set copied model */
        gtk_tree_view_set_model (GTK_TREE_VIEW (folder_view_dst), new_filter_model);
 #ifndef MODEST_TOOLKIT_HILDON2
-       g_signal_connect (G_OBJECT(new_filter_model), "row-inserted",
-                         (GCallback) on_row_inserted_maybe_select_folder, folder_view_dst);
+       priv->signal_handlers = modest_signal_mgr_connect (priv->signal_handlers,
+                                                          G_OBJECT(new_filter_model), "row-inserted",
+                                                          (GCallback) on_row_inserted_maybe_select_folder,
+                                                          folder_view_dst);
+#endif
+#ifdef MODEST_TOOLKIT_HILDON2
+       if (new_tny_model) {
+               dst_priv->signal_handlers = modest_signal_mgr_connect (dst_priv->signal_handlers,
+                                                                      G_OBJECT (new_tny_model),
+                                                                      "activity-changed",
+                                                                      G_CALLBACK (on_activity_changed),
+                                                                      folder_view_dst);
+       }
 #endif
 
        /* Free */
@@ -3705,6 +3934,22 @@ modest_folder_view_show_non_move_folders (ModestFolderView *folder_view,
        }
 }
 
+void
+modest_folder_view_show_message_count (ModestFolderView *folder_view,
+                                         gboolean show)
+{
+       ModestFolderViewPrivate* priv;
+
+       g_return_if_fail (folder_view && MODEST_IS_FOLDER_VIEW (folder_view));
+
+       priv = MODEST_FOLDER_VIEW_GET_PRIVATE(folder_view);
+       priv->show_message_count = show;
+
+       g_object_set (G_OBJECT (priv->messages_renderer),
+                     "visible", (priv->cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT && priv->show_message_count),
+                     NULL);
+}
+
 /* Returns FALSE if it did not selected anything */
 static gboolean
 _clipboard_set_selected_data (ModestFolderView *folder_view,
@@ -3783,7 +4028,7 @@ modest_folder_view_set_cell_style (ModestFolderView *self,
        priv->cell_style = cell_style;
 
        g_object_set (G_OBJECT (priv->messages_renderer),
-                     "visible", (cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT),
+                     "visible", (cell_style == MODEST_FOLDER_VIEW_CELL_STYLE_COMPACT && priv->show_message_count),
                      NULL);
        
        gtk_widget_queue_draw (GTK_WIDGET (self));
@@ -3793,7 +4038,7 @@ static void
 update_style (ModestFolderView *self)
 {
        ModestFolderViewPrivate *priv;
-       GdkColor style_color;
+       GdkColor style_color, style_active_color;
        PangoAttrList *attr_list;
        GtkStyle *style;
        PangoAttribute *attr;
@@ -3827,6 +4072,12 @@ update_style (ModestFolderView *self)
                              NULL);
                pango_attr_list_unref (attr_list);
        }
+
+       if (gtk_style_lookup_color (GTK_WIDGET (self)->style, "ActiveTextColor", &style_active_color)) {
+               priv->active_color = style_active_color;
+       } else {
+               gdk_color_parse ("000", &(priv->active_color));
+       }
 }
 
 static void 
@@ -3954,3 +4205,37 @@ modest_folder_view_get_mailbox (ModestFolderView *self)
 
        return (const gchar *) priv->mailbox;
 }
+
+gboolean 
+modest_folder_view_get_activity (ModestFolderView *self)
+{
+       ModestFolderViewPrivate *priv;
+       GtkTreeModel *inner_model;
+
+       g_return_val_if_fail (MODEST_IS_FOLDER_VIEW (self), FALSE);
+       priv = MODEST_FOLDER_VIEW_GET_PRIVATE (self);
+       g_return_val_if_fail (get_inner_models (self, NULL, NULL, &inner_model), FALSE);
+
+       if (TNY_IS_GTK_FOLDER_LIST_STORE (inner_model)) {
+               return tny_gtk_folder_list_store_get_activity (TNY_GTK_FOLDER_LIST_STORE (inner_model));
+       } else {
+               return FALSE;
+       }
+}
+
+#ifdef MODEST_TOOLKIT_HILDON2
+static void
+on_activity_changed (TnyGtkFolderListStore *store,
+                    gboolean activity,
+                    ModestFolderView *folder_view)
+{
+       ModestFolderViewPrivate *priv;
+
+       g_return_if_fail (MODEST_IS_FOLDER_VIEW (folder_view));
+       g_return_if_fail (TNY_IS_GTK_FOLDER_LIST_STORE (store));
+       priv = MODEST_FOLDER_VIEW_GET_PRIVATE (folder_view);
+
+       g_signal_emit (G_OBJECT (folder_view), signals[ACTIVITY_CHANGED_SIGNAL], 0,
+                      activity);
+}
+#endif