static bool
map_to_device (ply_renderer_backend_t *backend)
{
ply_list_node_t *node;
bool head_mapped;
head_mapped = false;
node = ply_list_get_first_node (backend->heads);
while (node != NULL)
{
ply_list_node_t *next_node;
ply_renderer_head_t *head;
head = (ply_renderer_head_t *) ply_list_node_get_data (node);
next_node = ply_list_get_next_node (backend->heads, node);
if (ply_renderer_head_map (backend, head))
head_mapped = true;
node = next_node;
}
if (ply_terminal_is_active (backend->terminal))
activate (backend);
else
ply_terminal_activate_vt (backend->terminal);
return head_mapped;
}
static void
add_text_display (ply_boot_splash_plugin_t *plugin,
ply_text_display_t *display)
{
view_t *view;
ply_terminal_t *terminal;
view = view_new (plugin, display);
terminal = ply_text_display_get_terminal (view->display);
if (ply_terminal_open (terminal))
ply_terminal_activate_vt (terminal);
ply_text_display_set_draw_handler (view->display,
(ply_text_display_draw_handler_t)
on_draw, view);
ply_list_append_data (plugin->views, view);
}