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/*
* Copyright (C) 2015 Apple, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
namespace WebCore {
static inline bool isEmojiGroupCandidate(UChar32 character)
{
return character == 0x2640
|| character == 0x2642
|| character == 0x26F9
|| (character >= 0x2695 && character <= 0x2696)
|| character == 0x2708
|| character == 0x2764
|| character == 0x1F308
|| character == 0x1F33E
|| character == 0x1F373
|| character == 0x1F393
|| character == 0x1F3A4
|| character == 0x1F3A8
|| (character >= 0x1F3C2 && character <= 0x1F3C4)
|| character == 0x1F3C7
|| (character >= 0x1F3CA && character <= 0x1F3CC)
|| character == 0x1F3EB
|| character == 0x1F3ED
|| character == 0x1F3F3
|| character == 0x1F441
|| (character >= 0x1F466 && character <= 0x1F469)
|| (character >= 0x1F46E && character <= 0x1F46F)
|| character == 0x1F471
|| character == 0x1F473
|| character == 0x1F477
|| (character >= 0x1F481 && character <= 0x1F482)
|| (character >= 0x1F486 && character <= 0x1F487)
|| character == 0x1F48B
|| (character >= 0x1F4BB && character <= 0x1F4BC)
|| character == 0x1F527
|| character == 0x1F52C
|| (character >= 0x1F574 && character <= 0x1F575)
|| character == 0x1F57A
|| character == 0x1F5E8
|| (character >= 0x1F645 && character <= 0x1F647)
|| character == 0x1F64B
|| (character >= 0x1F64D && character <= 0x1F64E)
|| character == 0x1F680
|| character == 0x1F692
|| character == 0x1F6A3
|| (character >= 0x1F6B4 && character <= 0x1F6B6)
|| character == 0x1F6CC
|| (character >= 0x1F919 && character <= 0x1F91E)
|| character == 0x1F926
|| character == 0x1F930
|| (character >= 0x1F933 && character <= 0x1F939)
|| (character >= 0x1F93C && character <= 0x1F93E);
}
static inline bool isEmojiFitzpatrickModifier(UChar32 character)
{
// U+1F3FB - EMOJI MODIFIER FITZPATRICK TYPE-1-2
// U+1F3FC - EMOJI MODIFIER FITZPATRICK TYPE-3
// U+1F3FD - EMOJI MODIFIER FITZPATRICK TYPE-4
// U+1F3FE - EMOJI MODIFIER FITZPATRICK TYPE-5
// U+1F3FF - EMOJI MODIFIER FITZPATRICK TYPE-6
return character >= 0x1F3FB && character <= 0x1F3FF;
}
inline bool isVariationSelector(UChar32 character)
{
return character >= 0xFE00 && character <= 0xFE0F;
}
}
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