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/*
* Copyright (C) 2007 Apple Computer, Inc.
*
* Portions are Copyright (C) 1998 Netscape Communications Corporation.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Alternatively, the contents of this file may be used under the terms
* of either the Mozilla Public License Version 1.1, found at
* http://www.mozilla.org/MPL/ (the "MPL") or the GNU General Public
* License Version 2.0, found at http://www.fsf.org/copyleft/gpl.html
* (the "GPL"), in which case the provisions of the MPL or the GPL are
* applicable instead of those above. If you wish to allow use of your
* version of this file only under the terms of one of those two
* licenses (the MPL or the GPL) and not to allow others to use your
* version of this file under the LGPL, indicate your decision by
* deletingthe provisions above and replace them with the notice and
* other provisions required by the MPL or the GPL, as the case may be.
* If you do not delete the provisions above, a recipient may use your
* version of this file under any of the LGPL, the MPL or the GPL.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_UNICODE_RANGE_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_UNICODE_RANGE_H_
#include "third_party/blink/renderer/platform/platform_export.h"
#include "third_party/blink/renderer/platform/wtf/text/unicode.h"
namespace blink {
// The following constants define unicode subranges
// values below cRangeNum must be continuous so that we can map to
// a lang group directly.
// All ranges we care about should fit within 32 bits.
// Frequently used range definitions
const unsigned char kCRangeCyrillic = 0;
const unsigned char kCRangeGreek = 1;
const unsigned char kCRangeTurkish = 2;
const unsigned char kCRangeHebrew = 3;
const unsigned char kCRangeArabic = 4;
const unsigned char kCRangeBaltic = 5;
const unsigned char kCRangeThai = 6;
const unsigned char kCRangeKorean = 7;
const unsigned char kCRangeJapanese = 8;
const unsigned char kCRangeSChinese = 9;
const unsigned char kCRangeTChinese = 10;
const unsigned char kCRangeDevanagari = 11;
const unsigned char kCRangeTamil = 12;
const unsigned char kCRangeArmenian = 13;
const unsigned char kCRangeBengali = 14;
const unsigned char kCRangeCanadian = 15;
const unsigned char kCRangeEthiopic = 16;
const unsigned char kCRangeGeorgian = 17;
const unsigned char kCRangeGujarati = 18;
const unsigned char kCRangeGurmukhi = 19;
const unsigned char kCRangeKhmer = 20;
const unsigned char kCRangeMalayalam = 21;
const unsigned char kCRangeSpecificItemNum = 22;
// range/rangeSet grow to this place 22-29
const unsigned char kCRangeSetStart =
30; // range set definition starts from here
const unsigned char kCRangeSetLatin = 30;
const unsigned char kCRangeSetCJK = 31;
const unsigned char kCRangeSetEnd = 31; // range set definition ends here
// less frequently used range definition
const unsigned char kCRangeSurrogate = 32;
const unsigned char kCRangePrivate = 33;
const unsigned char kCRangeMisc = 34;
const unsigned char kCRangeUnassigned = 35;
const unsigned char kCRangeSyriac = 36;
const unsigned char kCRangeThaana = 37;
const unsigned char kCRangeOriya = 38;
const unsigned char kCRangeTelugu = 39;
const unsigned char kCRangeKannada = 40;
const unsigned char kCRangeSinhala = 41;
const unsigned char kCRangeLao = 42;
const unsigned char kCRangeTibetan = 43;
const unsigned char kCRangeMyanmar = 44;
const unsigned char kCRangeCherokee = 45;
const unsigned char kCRangeOghamRunic = 46;
const unsigned char kCRangeMongolian = 47;
const unsigned char kCRangeMathOperators = 48;
const unsigned char kCRangeMiscTechnical = 49;
const unsigned char kCRangeControlOpticalEnclose = 50;
const unsigned char kCRangeBoxBlockGeometrics = 51;
const unsigned char kCRangeMiscSymbols = 52;
const unsigned char kCRangeDingbats = 53;
const unsigned char kCRangeBraillePattern = 54;
const unsigned char kCRangeYi = 55;
const unsigned char kCRangeCombiningDiacriticalMarks = 56;
const unsigned char kCRangeSpecials = 57;
const unsigned char kCRangeTableBase =
128; // values over 127 are reserved for internal use only
const unsigned char kCRangeTertiaryTable = 145; // leave room for 16 subtable
// indices (cRangeTableBase + 1
// .. cRangeTableBase + 16)
PLATFORM_EXPORT unsigned FindCharUnicodeRange(UChar32);
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_UNICODE_RANGE_H_
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