C++ (Cpp) hb_language_get_default Examples

Example #1

File: hb-buffer.cpp Project: JetBrains/jdk8u_jdk

void
hb_buffer_t::guess_segment_properties (void)
{
  assert (content_type == HB_BUFFER_CONTENT_TYPE_UNICODE ||
          (!len && content_type == HB_BUFFER_CONTENT_TYPE_INVALID));

  /* If script is set to INVALID, guess from buffer contents */
  if (props.script == HB_SCRIPT_INVALID) {
    for (unsigned int i = 0; i < len; i++) {
      hb_script_t script = unicode->script (info[i].codepoint);
      if (likely (script != HB_SCRIPT_COMMON &&
                  script != HB_SCRIPT_INHERITED &&
                  script != HB_SCRIPT_UNKNOWN)) {
        props.script = script;
        break;
      }
    }
  }

  /* If direction is set to INVALID, guess from script */
  if (props.direction == HB_DIRECTION_INVALID) {
    props.direction = hb_script_get_horizontal_direction (props.script);
  }

  /* If language is not set, use default language from locale */
  if (props.language == HB_LANGUAGE_INVALID) {
    /* TODO get_default_for_script? using $LANGUAGE */
    props.language = hb_language_get_default ();
  }
}

Example #2

File: raqm.c Project: dawoodalbadi/libraqm

static bool
_raqm_shape (raqm_t *rq)
{
  for (raqm_run_t *run = rq->runs; run != NULL; run = run->next)
  {
    run->buffer = hb_buffer_create ();

    hb_buffer_add_utf32 (run->buffer, rq->text, rq->text_len,
                         run->pos, run->len);
    hb_buffer_set_script (run->buffer, run->script);
    hb_buffer_set_language (run->buffer, hb_language_get_default ());
    hb_buffer_set_direction (run->buffer, run->direction);
    hb_shape_full (rq->font, run->buffer, rq->features, rq->features_len,
                   NULL);
  }

  return true;
}