static void
tm_populate(GtkWidget * toolbar, BalsaToolbarModel * model)
{
gboolean style_is_both;
gboolean make_two_line;
GArray *current;
guint j;
GActionMap *action_map =
g_object_get_data(G_OBJECT(toolbar), BALSA_TOOLBAR_ACTION_MAP);
style_is_both = (model->style == GTK_TOOLBAR_BOTH
|| (model->style == (GtkToolbarStyle) - 1
&& tm_default_style() == GTK_TOOLBAR_BOTH));
make_two_line = style_is_both && tm_has_second_line(model);
current = balsa_toolbar_model_get_current(model);
for (j = 0; j < current->len; j++) {
BalsaToolbarEntry *entry;
GtkToolItem *item;
entry = &g_array_index(current, BalsaToolbarEntry, j);
if (!*entry->action) {
item = gtk_separator_tool_item_new();
} else {
GtkWidget *icon;
GAction *action;
const GVariantType *type;
gchar *prefixed_action;
icon = gtk_image_new_from_icon_name
(balsa_icon_id(entry->icon), GTK_ICON_SIZE_SMALL_TOOLBAR);
action = g_action_map_lookup_action(action_map, entry->action);
if (action &&
(type = g_action_get_state_type(action)) &&
g_variant_type_equal(type, G_VARIANT_TYPE_BOOLEAN)) {
item = gtk_toggle_tool_button_new();
g_object_set(G_OBJECT(item), "icon-widget", icon,
"label", entry->action, NULL);
} else {
item = gtk_tool_button_new(icon, entry->action);
}
tm_set_tool_item_label(GTK_TOOL_ITEM(item), entry->icon,
make_two_line);
prefixed_action =
g_strconcat(action ? "win." : "app.", entry->action, NULL);
gtk_actionable_set_action_name(GTK_ACTIONABLE(item),
prefixed_action);
g_free(prefixed_action);
}
gtk_toolbar_insert((GtkToolbar *) toolbar, item, -1);
}
gtk_toolbar_set_style(GTK_TOOLBAR(toolbar),
model->style != (GtkToolbarStyle) (-1) ?
model->style : tm_default_style());
gtk_widget_show_all(toolbar);
}
void on_menu_changed(gpointer instance, GVariant *parameters, gpointer user_data)
{
WorkraveApplet *applet = WORKRAVE_APPLET(user_data);
GVariantIter *iter;
g_variant_get (parameters, "(a(sii))", &iter);
char *text;
int id;
int flags;
gboolean visible[sizeof(menu_data)/sizeof(struct Menuitems)];
for (int i = 0; i < sizeof(menu_data)/sizeof(struct Menuitems); i++)
{
visible[i] = menu_data[i].visible_when_not_running;
}
while (g_variant_iter_loop(iter, "(sii)", &text, &id, &flags))
{
int index = lookup_menu_index_by_id((enum MenuCommand)id);
if (index == -1)
{
continue;
}
GAction *action = g_action_map_lookup_action(G_ACTION_MAP(applet->priv->action_group), menu_data[index].action);
if (flags & MENU_ITEM_FLAG_SUBMENU_END ||
flags & MENU_ITEM_FLAG_SUBMENU_BEGIN)
{
continue;
}
visible[index] = TRUE;
if (g_action_get_state_type(G_ACTION(action)) != NULL)
{
if (menu_data[index].state == NULL)
{
g_simple_action_set_state(G_SIMPLE_ACTION(action), g_variant_new_boolean(flags & MENU_ITEM_FLAG_ACTIVE));
}
else
{
if (flags & MENU_ITEM_FLAG_ACTIVE)
{
g_simple_action_set_state(G_SIMPLE_ACTION(action), g_variant_new_string(menu_data[index].state));
}
}
}
}
g_variant_iter_free (iter);
for (int i = 0; i < sizeof(menu_data)/sizeof(struct Menuitems); i++)
{
GAction *action = g_action_map_lookup_action(G_ACTION_MAP(applet->priv->action_group), menu_data[i].action);
g_simple_action_set_enabled(G_SIMPLE_ACTION(action), visible[i]);
}
}
/**
* g_action_change_state:
* @action: a #GAction
* @value: the new state
*
* Request for the state of @action to be changed to @value.
*
* The action must be stateful and @value must be of the correct type.
* See g_action_get_state_type().
*
* This call merely requests a change. The action may refuse to change
* its state or may change its state to something other than @value.
* See g_action_get_state_hint().
*
* If the @value GVariant is floating, it is consumed.
*
* Since: 2.30
**/
void
g_action_change_state (GAction *action,
GVariant *value)
{
const GVariantType *state_type;
g_return_if_fail (G_IS_ACTION (action));
g_return_if_fail (value != NULL);
state_type = g_action_get_state_type (action);
g_return_if_fail (state_type != NULL);
g_return_if_fail (g_variant_is_of_type (value, state_type));
g_variant_ref_sink (value);
G_ACTION_GET_IFACE (action)
->change_state (action, value);
g_variant_unref (value);
}
