static VALUE
rbclt_model_get_first_iter (VALUE self)
{
ClutterModel *model = CLUTTER_MODEL (RVAL2GOBJ (self));
return GOBJ2RVALU (clutter_model_get_first_iter (model));
}
static void
iterate (ClutterModel *model)
{
ClutterModelIter *iter;
iter = clutter_model_get_first_iter (model);
while (!clutter_model_iter_is_last (iter))
{
print_iter (iter, "Forward Iteration");
iter = clutter_model_iter_next (iter);
}
g_object_unref (iter);
iter = clutter_model_get_last_iter (model);
do
{
print_iter (iter, "Reverse Iteration");
iter = clutter_model_iter_prev (iter);
}
while (!clutter_model_iter_is_first (iter));
print_iter (iter, "Reverse Iteration");
g_object_unref (iter);
filter_model (model);
}
static ClutterModelIter*
mtn_service_model_lookup (MtnServiceModel *model,
const char *object_path)
{
ClutterModelIter *iter;
char *row_path;
/* NOTE could have internal hashtable, but that's not totally trivial.
* TODO if needed... */
iter = clutter_model_get_first_iter (CLUTTER_MODEL (model));
if (!iter) {
return NULL;
}
while (!clutter_model_iter_is_last (iter)) {
clutter_model_iter_get (iter,
MTN_SERVICE_MODEL_COL_OBJECT_PATH, &row_path,
-1);
if (g_strcmp0 (row_path, object_path) == 0) {
break;
}
iter = clutter_model_iter_next (iter);
}
if (clutter_model_iter_is_last (iter)) {
g_object_unref (iter);
iter = NULL;
}
return iter;
}
static void
_update_placeholder_state (MnbPeoplePanel *self)
{
MnbPeoplePanelPrivate *priv = GET_PRIVATE (self);
gint accounts_available, accounts_online;
g_object_get (priv->tp_feed,
"accounts-available", &accounts_available,
"accounts-online", &accounts_online,
NULL);
clutter_actor_set_name (priv->content_table, "people-panel-content-box");
/* There is something in the model, hide all placeholders */
if (clutter_model_get_first_iter (CLUTTER_MODEL (priv->model)))
{
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->everybody_offline_tile);
/* Ensure content stuff is visible */
clutter_actor_show (priv->main_scroll_view);
clutter_actor_show (priv->me_table);
if (accounts_available > 0 && accounts_online == 0)
{
clutter_actor_show (priv->offline_banner);
} else {
clutter_actor_hide (priv->offline_banner);
}
} else {
/* Hide real content stuff */
clutter_actor_hide (priv->main_scroll_view);
if (accounts_online == 0)
{
if (accounts_available == 0)
{
clutter_actor_set_name (priv->content_table,
"no-people-panel-content-box");
clutter_actor_show (priv->no_people_tile);
clutter_actor_hide (priv->me_table);
clutter_actor_hide (priv->everybody_offline_tile);
clutter_actor_hide (priv->offline_banner);
} else {
clutter_actor_show (priv->me_table);
clutter_actor_show (priv->offline_banner);
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->everybody_offline_tile);
}
} else {
clutter_actor_show (priv->me_table);
clutter_actor_show (priv->everybody_offline_tile);
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->offline_banner);
}
}
}
static void
_active_model_bulk_change_end_cb (AnerleyFeedModel *model,
gpointer userdata)
{
MnbPeoplePanelPrivate *priv = GET_PRIVATE (userdata);
gint number_active_people;
gchar *tooltip;
if (clutter_model_get_first_iter ((ClutterModel *)model))
{
// mx_table_set_row_spacing (MX_TABLE (priv->content_table), 6);
if (priv->panel_client)
{
mpl_panel_client_request_button_style (priv->panel_client,
"people-button-active");
number_active_people = clutter_model_get_n_rows (CLUTTER_MODEL (priv->active_model));
if (number_active_people > 1)
{
tooltip = g_strdup_printf (_("people - you are chatting with %d people"),
number_active_people);
mpl_panel_client_request_tooltip (priv->panel_client,
tooltip);
g_free (tooltip);
} else {
mpl_panel_client_request_tooltip (priv->panel_client,
_("people - you are chatting with someone"));
}
}
} else {
// mx_table_set_row_spacing (MX_TABLE (priv->content_table), 0);
if (priv->panel_client)
{
mpl_panel_client_request_button_style (priv->panel_client,
"people-button");
mpl_panel_client_request_tooltip (priv->panel_client,
_("people"));
}
}
/* Workaround for MB#6690 */
clutter_actor_queue_relayout (CLUTTER_ACTOR (priv->content_table));
}
static void
_dump_clicked (MxButton *button,
ObjectStoreTest *app)
{
ClutterModelIter *iter;
for (iter = clutter_model_get_first_iter (app->store);
!clutter_model_iter_is_last (iter);
iter = clutter_model_iter_next (iter))
{
FooTestObject *object = NULL;
char *text = NULL;
clutter_model_iter_get (iter,
0, &object,
1, &text,
-1);
g_debug ("%p %s\n", object, text);
g_object_unref (object);
g_free (text);
}
}
static void
filter_model (ClutterModel *model)
{
ClutterModelIter *iter;
g_print ("\n* Filter function: even rows\n");
clutter_model_set_filter (model, filter_func, NULL, NULL);
iter = clutter_model_get_first_iter (model);
while (!clutter_model_iter_is_last (iter))
{
print_iter (iter, "Filtered Forward Iteration");
iter = clutter_model_iter_next (iter);
}
g_object_unref (iter);
g_print ("\n* Sorting function: reverse alpha\n");
clutter_model_set_sort (model, COLUMN_BAR, sort_func, NULL, NULL);
g_signal_connect (model, "row-changed", G_CALLBACK (on_row_changed), NULL);
iter = clutter_model_get_iter_at_row (model, 0);
clutter_model_iter_set (iter, COLUMN_BAR, "Changed string of 0th row, "
"automatically gets sorted",
-1);
g_object_unref (iter);
clutter_model_foreach (model, foreach_func, NULL);
g_print ("\n* Unset filter\n");
clutter_model_set_filter (model, NULL, NULL, NULL);
while (clutter_model_get_n_rows (model))
clutter_model_remove (model, 0);
clutter_main_quit ();
}
/* model monitors */
static void
model_changed_cb (ClutterModel *model,
MxListView *list_view)
{
GSList *p;
GList *l, *children;
MxListViewPrivate *priv = list_view->priv;
ClutterModelIter *iter = NULL;
gint model_n = 0, child_n = 0;
/* bail out if we don't yet have an item type or a factory */
if (!priv->item_type && !priv->factory)
return;
if (priv->is_frozen)
return;
if (priv->item_type)
{
/* check the item-type is an descendant of ClutterActor */
if (!g_type_is_a (priv->item_type, CLUTTER_TYPE_ACTOR))
{
g_warning ("%s is not a subclass of ClutterActor and therefore"
" cannot be used as items in an MxListView",
g_type_name (priv->item_type));
return;
}
}
children = clutter_actor_get_children (CLUTTER_ACTOR (list_view));
child_n = g_list_length (children);
if (model)
model_n = clutter_model_get_n_rows (priv->model);
else
model_n = 0;
/* add children as needed */
while (model_n > child_n)
{
ClutterActor *new_child;
if (priv->item_type)
{
new_child = g_object_new (priv->item_type, NULL);
}
else
{
new_child = mx_item_factory_create (priv->factory);
}
clutter_actor_add_child (CLUTTER_ACTOR (list_view), new_child);
child_n++;
}
/* remove children as needed */
l = g_list_last (children);
while (child_n > model_n)
{
clutter_actor_remove_child (CLUTTER_ACTOR (list_view), l->data);
l = g_list_previous (l);
child_n--;
}
g_list_free (children);
if (!priv->model)
return;
children = clutter_actor_get_children (CLUTTER_ACTOR (list_view));
/* set the properties on the children */
iter = clutter_model_get_first_iter (priv->model);
l = children;
while (iter && !clutter_model_iter_is_last (iter))
{
GObject *child;
child = G_OBJECT (l->data);
g_object_freeze_notify (child);
for (p = priv->attributes; p; p = p->next)
{
GValue value = { 0, };
AttributeData *attr = p->data;
clutter_model_iter_get_value (iter, attr->col, &value);
g_object_set_property (child, attr->name, &value);
g_value_unset (&value);
}
g_object_thaw_notify (child);
l = g_list_next (l);
clutter_model_iter_next (iter);
}
g_list_free (children);
if (iter)
g_object_unref (iter);
}
static void
_update_placeholder_state (MnbPeoplePanel *self)
{
MnbPeoplePanelPrivate *priv = GET_PRIVATE (self);
gint accounts_available = 0;
gint accounts_online = 0;
GList *accounts;
for (accounts = tp_account_manager_get_valid_accounts (priv->am);
accounts != NULL;
accounts = g_list_delete_link (accounts, accounts))
{
TpAccount *account = accounts->data;
if (!tp_account_is_enabled (account))
continue;
accounts_available++;
if (tp_account_get_connection_status (account, NULL) ==
TP_CONNECTION_STATUS_CONNECTED)
accounts_online++;
}
/* There is something in the model, hide all placeholders */
if (clutter_model_get_first_iter (CLUTTER_MODEL (priv->model)))
{
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->everybody_offline_tile);
/* Ensure content stuff is visible */
clutter_actor_show (priv->main_scroll_view);
if (accounts_available > 0 && accounts_online == 0)
{
clutter_actor_show (priv->offline_banner);
} else {
clutter_actor_hide (priv->offline_banner);
}
} else {
/* Hide real content stuff */
clutter_actor_hide (priv->main_scroll_view);
if (accounts_online == 0)
{
if (accounts_available == 0)
{
clutter_actor_show (priv->no_people_tile);
clutter_actor_hide (priv->everybody_offline_tile);
clutter_actor_hide (priv->offline_banner);
} else {
clutter_actor_show (priv->offline_banner);
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->everybody_offline_tile);
}
} else {
clutter_actor_show (priv->everybody_offline_tile);
clutter_actor_hide (priv->no_people_tile);
clutter_actor_hide (priv->offline_banner);
}
}
}
