1 /* Copyright (c) 2008, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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.
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.
30 #include <modest-accounts-window.h>
31 #include <modest-osso-state-saving.h>
33 #include <hildon/hildon-pannable-area.h>
34 #include <hildon/hildon-banner.h>
35 #include <hildon/hildon-helper.h>
36 #include <modest-ui-actions.h>
37 #include <modest-window-mgr.h>
38 #include <modest-signal-mgr.h>
39 #include <modest-runtime.h>
40 #include <modest-platform.h>
41 #include <hildon/hildon-program.h>
42 #include <hildon/hildon-button.h>
43 #include <modest-maemo-utils.h>
44 #include <modest-icon-names.h>
45 #include <modest-defs.h>
46 #include <modest-folder-window.h>
47 #include <modest-ui-dimming-rules.h>
48 #include <modest-ui-dimming-manager.h>
49 #include <modest-window-priv.h>
50 #include <modest-ui-constants.h>
51 #include <modest-account-mgr-helpers.h>
52 #include <modest-mailboxes-window.h>
55 /* 'private'/'protected' functions */
56 static void modest_accounts_window_class_init (ModestAccountsWindowClass *klass);
57 static void modest_accounts_window_instance_init (ModestAccountsWindow *obj);
58 static void modest_accounts_window_finalize (GObject *obj);
60 static void connect_signals (ModestAccountsWindow *self);
61 static void modest_accounts_window_disconnect_signals (ModestWindow *self);
63 static void on_account_activated (GtkTreeView *treeview,
65 GtkTreeViewColumn *column,
66 ModestAccountsWindow *accounts_window);
67 static void on_progress_list_changed (ModestWindowMgr *mgr,
68 ModestAccountsWindow *self);
69 static void setup_menu (ModestAccountsWindow *self);
70 static gboolean _modest_accounts_window_map_event (GtkWidget *widget,
73 static void update_progress_hint (ModestAccountsWindow *self);
74 static void on_queue_changed (ModestMailOperationQueue *queue,
75 ModestMailOperation *mail_op,
76 ModestMailOperationQueueNotification type,
77 ModestAccountsWindow *self);
78 static void on_row_inserted (GtkTreeModel *tree_model,
82 static void on_row_deleted (GtkTreeModel *tree_model,
85 static void row_count_changed (ModestAccountsWindow *self);
86 static gboolean on_key_press(GtkWidget *widget,
90 typedef struct _ModestAccountsWindowPrivate ModestAccountsWindowPrivate;
91 struct _ModestAccountsWindowPrivate {
95 GtkWidget *account_view;
96 GtkWidget *no_accounts_container;
97 GtkWidget *new_message_button;
102 gboolean progress_hint;
103 guint queue_change_handler;
105 #define MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
106 MODEST_TYPE_ACCOUNTS_WINDOW, \
107 ModestAccountsWindowPrivate))
110 static GtkWindowClass *parent_class = NULL;
111 static GtkWidget *pre_created_accounts_window = NULL;
113 /************************************************************************/
116 modest_accounts_window_get_type (void)
118 static GType my_type = 0;
120 static const GTypeInfo my_info = {
121 sizeof(ModestAccountsWindowClass),
122 NULL, /* base init */
123 NULL, /* base finalize */
124 (GClassInitFunc) modest_accounts_window_class_init,
125 NULL, /* class finalize */
126 NULL, /* class data */
127 sizeof(ModestAccountsWindow),
129 (GInstanceInitFunc) modest_accounts_window_instance_init,
132 my_type = g_type_register_static (MODEST_TYPE_HILDON2_WINDOW,
133 "ModestAccountsWindow",
140 modest_accounts_window_class_init (ModestAccountsWindowClass *klass)
142 GObjectClass *gobject_class;
143 gobject_class = (GObjectClass*) klass;
144 ModestWindowClass *modest_window_class = (ModestWindowClass *) klass;
146 parent_class = g_type_class_peek_parent (klass);
147 gobject_class->finalize = modest_accounts_window_finalize;
149 g_type_class_add_private (gobject_class, sizeof(ModestAccountsWindowPrivate));
151 modest_window_class->disconnect_signals_func = modest_accounts_window_disconnect_signals;
155 modest_accounts_window_instance_init (ModestAccountsWindow *obj)
157 ModestAccountsWindowPrivate *priv;
159 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
161 priv->sighandlers = NULL;
163 priv->account_view = NULL;
164 priv->progress_hint = FALSE;
166 modest_window_mgr_register_help_id (modest_runtime_get_window_mgr(),
168 "applications_email_accountsview");
172 modest_accounts_window_finalize (GObject *obj)
174 ModestAccountsWindowPrivate *priv;
176 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(obj);
178 /* Sanity check: shouldn't be needed, the window mgr should
179 call this function before */
180 modest_accounts_window_disconnect_signals (MODEST_WINDOW (obj));
182 G_OBJECT_CLASS(parent_class)->finalize (obj);
186 modest_accounts_window_disconnect_signals (ModestWindow *self)
188 ModestAccountsWindowPrivate *priv;
189 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
191 if (g_signal_handler_is_connected (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
192 priv->queue_change_handler))
193 g_signal_handler_disconnect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
194 priv->queue_change_handler);
196 modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
197 priv->sighandlers = NULL;
201 connect_signals (ModestAccountsWindow *self)
203 ModestAccountsWindowPrivate *priv;
206 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
210 modest_signal_mgr_connect (priv->sighandlers,
211 G_OBJECT (priv->account_view), "row-activated",
212 G_CALLBACK (on_account_activated), self);
215 modest_signal_mgr_connect (priv->sighandlers,
216 G_OBJECT (modest_runtime_get_window_mgr ()),
217 "progress-list-changed",
218 G_CALLBACK (on_progress_list_changed), self);
220 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
223 modest_signal_mgr_connect (priv->sighandlers,
226 G_CALLBACK (on_row_inserted), self);
229 modest_signal_mgr_connect (priv->sighandlers,
232 G_CALLBACK (on_row_deleted), self);
235 modest_signal_mgr_connect (priv->sighandlers,
236 G_OBJECT (priv->new_message_button),
238 G_CALLBACK (modest_ui_actions_on_new_msg), self);
240 /* we don't register this in sighandlers, as it should be run
241 * after disconnecting all signals, in destroy stage */
244 g_signal_connect(G_OBJECT(self), "key-press-event",
245 G_CALLBACK(on_key_press), self);
248 static ModestWindow *
249 modest_accounts_window_new_real (void)
251 ModestAccountsWindow *self = NULL;
252 ModestAccountsWindowPrivate *priv = NULL;
253 GdkPixbuf *window_icon;
254 GdkPixbuf *new_message_pixbuf;
256 GdkModifierType accel_mods;
257 GtkAccelGroup *accel_group;
258 GtkWidget *no_accounts_label;
259 GtkWidget *empty_view_new_message_button;
260 GtkWidget *box_alignment;
262 self = MODEST_ACCOUNTS_WINDOW(g_object_new(MODEST_TYPE_ACCOUNTS_WINDOW, NULL));
263 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
265 new_message_pixbuf = modest_platform_get_icon ("general_add", MODEST_ICON_SIZE_BIG);
267 box_alignment = gtk_alignment_new (0, 0, 1.0, 1.0);
268 gtk_alignment_set_padding (GTK_ALIGNMENT (box_alignment),
269 HILDON_MARGIN_HALF, 0,
270 HILDON_MARGIN_DOUBLE, HILDON_MARGIN_DOUBLE);
271 priv->box = gtk_vbox_new (FALSE, 0);
273 no_accounts_label = gtk_label_new (_("mcen_ia_noaccounts"));
275 gtk_misc_set_alignment (GTK_MISC (no_accounts_label), 0.5, 0.5);
276 hildon_helper_set_logical_font (no_accounts_label, "LargeSystemFont");
278 empty_view_new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
279 hildon_button_set_title (HILDON_BUTTON (empty_view_new_message_button), _("mcen_ti_new_message"));
280 hildon_button_set_image (HILDON_BUTTON (empty_view_new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
283 priv->no_accounts_container = gtk_vbox_new (FALSE, 0);
284 gtk_box_pack_start (GTK_BOX (priv->no_accounts_container), empty_view_new_message_button, FALSE, FALSE, 0);
285 gtk_widget_show_all (empty_view_new_message_button);
286 gtk_box_pack_end (GTK_BOX (priv->no_accounts_container), no_accounts_label, TRUE, TRUE, 0);
287 gtk_widget_show (no_accounts_label);
288 gtk_box_pack_start (GTK_BOX (priv->box), priv->no_accounts_container, TRUE, TRUE, 0);
290 g_signal_connect (G_OBJECT (empty_view_new_message_button),
292 G_CALLBACK (modest_ui_actions_on_new_msg), self);
294 priv->pannable = hildon_pannable_area_new ();
296 priv->queue_change_handler =
297 g_signal_connect (G_OBJECT (modest_runtime_get_mail_operation_queue ()),
299 G_CALLBACK (on_queue_changed),
302 priv->new_message_button = hildon_button_new (MODEST_EDITABLE_SIZE,
303 HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
305 hildon_button_set_title (HILDON_BUTTON (priv->new_message_button), _("mcen_ti_new_message"));
306 hildon_button_set_image (HILDON_BUTTON (priv->new_message_button), gtk_image_new_from_pixbuf (new_message_pixbuf));
308 gtk_widget_show_all (priv->new_message_button);
310 g_object_unref (new_message_pixbuf);
313 gtk_box_pack_start (GTK_BOX (priv->box), priv->pannable, TRUE, TRUE, 0);
314 gtk_container_add (GTK_CONTAINER (box_alignment), priv->box);
315 gtk_container_add (GTK_CONTAINER (self), box_alignment);
317 gtk_widget_show (priv->pannable);
318 gtk_widget_show (priv->box);
319 gtk_widget_show (box_alignment);
321 /* Get device name */
322 modest_maemo_utils_get_device_name ();
324 /* Set window icon */
325 window_icon = modest_platform_get_icon (MODEST_APP_ICON, MODEST_ICON_SIZE_BIG);
327 gtk_window_set_icon (GTK_WINDOW (self), window_icon);
328 g_object_unref (window_icon);
331 accel_group = gtk_accel_group_new ();
332 gtk_accelerator_parse ("<Control>n", &accel_key, &accel_mods);
333 gtk_widget_add_accelerator (priv->new_message_button, "clicked", accel_group,
334 accel_key, accel_mods, 0);
335 gtk_window_add_accel_group (GTK_WINDOW (self), accel_group);
337 return MODEST_WINDOW(self);
341 modest_accounts_window_new (void)
343 GtkWidget *action_area_box;
345 ModestAccountsWindowPrivate *priv = NULL;
348 if (pre_created_accounts_window) {
349 self = MODEST_WINDOW (pre_created_accounts_window);
350 pre_created_accounts_window = NULL;
352 self = modest_accounts_window_new_real ();
354 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(self);
355 priv->account_view = GTK_WIDGET (modest_account_view_new (modest_runtime_get_account_mgr ()));
357 action_area_box = hildon_tree_view_get_action_area_box (GTK_TREE_VIEW (priv->account_view));
358 gtk_box_pack_start (GTK_BOX (action_area_box), priv->new_message_button, TRUE, TRUE, 0);
359 hildon_tree_view_set_action_area_visible (GTK_TREE_VIEW (priv->account_view), TRUE);
360 gtk_container_add (GTK_CONTAINER (priv->pannable), priv->account_view);
362 connect_signals (MODEST_ACCOUNTS_WINDOW (self));
364 /* Load previous osso state, for instance if we are being restored from
366 modest_osso_load_state ();
368 app = hildon_program_get_instance ();
369 hildon_program_add_window (app, HILDON_WINDOW (self));
371 /* Dont't restore settings here,
372 * because it requires a gtk_widget_show(),
373 * and we don't want to do that until later,
374 * so that the UI is not visible for non-menu D-Bus activation.
377 g_signal_connect (G_OBJECT (self), "map-event",
378 G_CALLBACK (_modest_accounts_window_map_event),
380 update_progress_hint (MODEST_ACCOUNTS_WINDOW (self));
382 row_count_changed (MODEST_ACCOUNTS_WINDOW (self));
384 gtk_window_set_title (GTK_WINDOW (self), _("mcen_ap_name"));
391 modest_accounts_window_get_account_view (ModestAccountsWindow *self)
393 ModestAccountsWindowPrivate *priv = NULL;
395 g_return_val_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self), FALSE);
397 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
399 return MODEST_ACCOUNT_VIEW (priv->account_view);
403 setup_menu (ModestAccountsWindow *self)
405 g_return_if_fail (MODEST_IS_ACCOUNTS_WINDOW(self));
407 /* Settings menu buttons */
408 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_new_account"), NULL,
409 APP_MENU_CALLBACK (modest_ui_actions_on_new_account),
411 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self),
412 dngettext(GETTEXT_PACKAGE,
413 "mcen_me_edit_account",
414 "mcen_me_edit_accounts",
417 APP_MENU_CALLBACK (modest_ui_actions_on_accounts),
418 MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_edit_accounts));
419 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_globalsmtpservers"), NULL,
420 APP_MENU_CALLBACK (modest_ui_actions_on_smtp_servers),
421 MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_tools_smtp_servers));
422 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_sendandreceive"), NULL,
423 APP_MENU_CALLBACK (modest_ui_actions_on_send_receive),
424 MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_send_receive_all));
425 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_outbox_cancelsend"), NULL,
426 APP_MENU_CALLBACK (modest_ui_actions_cancel_send),
427 MODEST_DIMMING_CALLBACK (modest_ui_dimming_rules_on_cancel_sending_all));
428 modest_hildon2_window_add_to_menu (MODEST_HILDON2_WINDOW (self), _("mcen_me_inbox_options"), NULL,
429 APP_MENU_CALLBACK (modest_ui_actions_on_settings),
435 on_account_activated (GtkTreeView *account_view,
437 GtkTreeViewColumn *column,
438 ModestAccountsWindow *self)
440 ModestAccountsWindowPrivate *priv;
442 GtkWidget *new_window;
444 ModestProtocolType store_protocol;
445 gboolean mailboxes_protocol;
447 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
449 account_name = modest_account_view_get_path_account (MODEST_ACCOUNT_VIEW (priv->account_view), path);
453 /* If it's a multimailbox container, we have to show the mailboxes window */
454 store_protocol = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (),
457 modest_protocol_registry_protocol_type_has_tag (modest_runtime_get_protocol_registry (),
459 MODEST_PROTOCOL_REGISTRY_MULTI_MAILBOX_PROVIDER_PROTOCOLS);
460 if (mailboxes_protocol) {
461 new_window = GTK_WIDGET (modest_mailboxes_window_new (account_name));
464 new_window = GTK_WIDGET (modest_folder_window_new (NULL));
467 registered = modest_window_mgr_register_window (modest_runtime_get_window_mgr (),
468 MODEST_WINDOW (new_window),
469 MODEST_WINDOW (self));
472 gtk_widget_destroy (new_window);
475 if (!mailboxes_protocol) {
476 modest_folder_window_set_account (MODEST_FOLDER_WINDOW (new_window), account_name);
478 gtk_widget_show (new_window);
480 g_free (account_name);
484 _modest_accounts_window_map_event (GtkWidget *widget,
488 ModestAccountsWindow *self = (ModestAccountsWindow *) userdata;
489 ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
491 if (priv->progress_hint) {
492 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), TRUE);
499 has_active_operations (ModestAccountsWindow *self)
501 GSList *operations = NULL, *node;
502 ModestMailOperationQueue *queue;
503 gboolean has_active = FALSE;
505 queue = modest_runtime_get_mail_operation_queue ();
506 operations = modest_mail_operation_queue_get_by_source (queue, G_OBJECT (self));
508 for (node = operations; node != NULL; node = g_slist_next (node)) {
509 if (!modest_mail_operation_is_finished (MODEST_MAIL_OPERATION (node->data))) {
516 g_slist_foreach (operations, (GFunc) g_object_unref, NULL);
517 g_slist_free (operations);
524 update_progress_hint (ModestAccountsWindow *self)
526 ModestAccountsWindowPrivate *priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
528 if (has_active_operations (self)) {
529 priv->progress_hint = TRUE;
531 priv->progress_hint = FALSE;
534 if (!priv->progress_hint) {
535 priv->progress_hint = modest_window_mgr_has_progress_operation (modest_runtime_get_window_mgr ());
538 if (GTK_WIDGET_VISIBLE (self)) {
539 hildon_gtk_window_set_progress_indicator (GTK_WINDOW (self), priv->progress_hint?1:0);
544 on_progress_list_changed (ModestWindowMgr *mgr,
545 ModestAccountsWindow *self)
547 update_progress_hint (self);
551 on_row_inserted (GtkTreeModel *tree_model,
556 ModestAccountsWindow *self;
558 self = (ModestAccountsWindow *) user_data;
560 row_count_changed (self);
564 on_row_deleted (GtkTreeModel *tree_model,
568 ModestAccountsWindow *self;
570 self = (ModestAccountsWindow *) user_data;
572 row_count_changed (self);
576 row_count_changed (ModestAccountsWindow *self)
578 ModestAccountsWindowPrivate *priv;
582 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
583 model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->account_view));
585 count = gtk_tree_model_iter_n_children (model, NULL);
588 gtk_widget_hide (priv->account_view);
589 gtk_widget_show (priv->no_accounts_container);
590 g_debug ("%s: hiding accounts view", __FUNCTION__);
592 gtk_widget_hide (priv->no_accounts_container);
593 gtk_widget_show (priv->account_view);
594 g_debug ("%s: showing accounts view", __FUNCTION__);
596 gtk_container_child_set (GTK_CONTAINER(priv->box), priv->pannable,
603 on_mail_operation_started (ModestMailOperation *mail_op,
606 ModestAccountsWindow *self;
607 ModestMailOperationTypeOperation op_type;
608 GObject *source = NULL;
610 self = MODEST_ACCOUNTS_WINDOW (user_data);
611 op_type = modest_mail_operation_get_type_operation (mail_op);
612 source = modest_mail_operation_get_source(mail_op);
613 if (G_OBJECT (self) == source) {
614 update_progress_hint (self);
616 g_object_unref (source);
620 on_mail_operation_finished (ModestMailOperation *mail_op,
623 ModestAccountsWindow *self;
625 self = MODEST_ACCOUNTS_WINDOW (user_data);
627 /* Don't disable the progress hint if there are more pending
628 operations from this window */
629 update_progress_hint (self);
631 modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (self));
635 on_queue_changed (ModestMailOperationQueue *queue,
636 ModestMailOperation *mail_op,
637 ModestMailOperationQueueNotification type,
638 ModestAccountsWindow *self)
640 ModestAccountsWindowPrivate *priv;
642 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE (self);
644 /* If this operations was created by another window, do nothing */
645 if (!modest_mail_operation_is_mine (mail_op, G_OBJECT(self)))
648 if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_ADDED) {
649 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
652 G_CALLBACK (on_mail_operation_started),
654 priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
656 "operation-finished",
657 G_CALLBACK (on_mail_operation_finished),
659 } else if (type == MODEST_MAIL_OPERATION_QUEUE_OPERATION_REMOVED) {
660 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
662 "operation-started");
663 priv->sighandlers = modest_signal_mgr_disconnect (priv->sighandlers,
665 "operation-finished");
670 modest_accounts_window_pre_create (void)
672 static gboolean pre_created = FALSE;
675 pre_created_accounts_window = GTK_WIDGET (modest_accounts_window_new_real ());
681 on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
683 ModestAccountsWindowPrivate *priv;
684 HildonPannableArea *pannable;
686 if (event->type == GDK_KEY_RELEASE)
689 priv = MODEST_ACCOUNTS_WINDOW_GET_PRIVATE(user_data);
691 pannable = HILDON_PANNABLE_AREA (priv->pannable);
693 switch (event->keyval) {
696 modest_maemo_utils_scroll_pannable(pannable, 0, -1);
700 modest_maemo_utils_scroll_pannable(pannable, 0, 1);