C++ (Cpp) fribidi_get_type Examples

Example #1

File: pango-bidi-type.c Project: AlexiaChen/ImageMagick_Cmake

/**
 * pango_bidi_type_for_unichar:
 * @ch: a Unicode character
 *
 * Determines the normative bidirectional character type of a
 * character, as specified in the Unicode Character Database.
 *
 * A simplified version of this function is available as
 * pango_unichar_get_direction().
 *
 * Return value: the bidirectional character type, as used in the
 * Unicode bidirectional algorithm.
 *
 * Since: 1.22
 */
PangoBidiType
pango_bidi_type_for_unichar (gunichar ch)
{
  FriBidiCharType fribidi_ch_type = fribidi_get_type (ch);

  switch (fribidi_ch_type)
    {
    case FRIBIDI_TYPE_LTR:  return PANGO_BIDI_TYPE_L;
    case FRIBIDI_TYPE_LRE:  return PANGO_BIDI_TYPE_LRE;
    case FRIBIDI_TYPE_LRO:  return PANGO_BIDI_TYPE_LRO;
    case FRIBIDI_TYPE_RTL:  return PANGO_BIDI_TYPE_R;
    case FRIBIDI_TYPE_AL:   return PANGO_BIDI_TYPE_AL;
    case FRIBIDI_TYPE_RLE:  return PANGO_BIDI_TYPE_RLE;
    case FRIBIDI_TYPE_RLO:  return PANGO_BIDI_TYPE_RLO;
    case FRIBIDI_TYPE_PDF:  return PANGO_BIDI_TYPE_PDF;
    case FRIBIDI_TYPE_EN:   return PANGO_BIDI_TYPE_EN;
    case FRIBIDI_TYPE_ES:   return PANGO_BIDI_TYPE_ES;
    case FRIBIDI_TYPE_ET:   return PANGO_BIDI_TYPE_ET;
    case FRIBIDI_TYPE_AN:   return PANGO_BIDI_TYPE_AN;
    case FRIBIDI_TYPE_CS:   return PANGO_BIDI_TYPE_CS;
    case FRIBIDI_TYPE_NSM:  return PANGO_BIDI_TYPE_NSM;
    case FRIBIDI_TYPE_BN:   return PANGO_BIDI_TYPE_BN;
    case FRIBIDI_TYPE_BS:   return PANGO_BIDI_TYPE_B;
    case FRIBIDI_TYPE_SS:   return PANGO_BIDI_TYPE_S;
    case FRIBIDI_TYPE_WS:   return PANGO_BIDI_TYPE_WS;
    case FRIBIDI_TYPE_ON:   return PANGO_BIDI_TYPE_ON;
    default:
      g_assert_not_reached ();
      return PANGO_BIDI_TYPE_ON;
    }
}

Example #2

File: fribidi_char_type.c Project: Bobbin007/xbmc

FRIBIDI_API void
fribidi_get_types (		/* input */
		    FriBidiChar *str, FriBidiStrIndex len,
		    /* output */
		    FriBidiCharType *type)
{
  FriBidiStrIndex i;

  for (i = 0; i < len; i++)
    type[i] = fribidi_get_type (str[i]);
}

Example #3

File: pango-bidi-type.c Project: AlexiaChen/ImageMagick_Cmake

/**
 * pango_unichar_direction:
 * @ch: a Unicode character
 *
 * Determines the inherent direction of a character; either
 * %PANGO_DIRECTION_LTR, %PANGO_DIRECTION_RTL, or
 * %PANGO_DIRECTION_NEUTRAL.
 *
 * This function is useful to categorize characters into left-to-right
 * letters, right-to-left letters, and everything else.  If full
 * Unicode bidirectional type of a character is needed,
 * pango_bidi_type_for_gunichar() can be used instead.
 *
 * Return value: the direction of the character.
 */
PangoDirection
pango_unichar_direction (gunichar ch)
{
  FriBidiCharType fribidi_ch_type = fribidi_get_type (ch);

  if (!FRIBIDI_IS_STRONG (fribidi_ch_type))
    return PANGO_DIRECTION_NEUTRAL;
  else if (FRIBIDI_IS_RTL (fribidi_ch_type))
    return PANGO_DIRECTION_RTL;
  else
    return PANGO_DIRECTION_LTR;
}